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MASS STACK

MASS STACK

For Andro Guide: Click Here

  • Description
  • Suggested Use
  • Product Ingredients
  • The Mass Stack is Steel’s foundational lean-mass Andro stack, built for users who want a structured entry point into strength, lean size, muscle density, and post-cycle support.

    This stack combines 1-ANDRO, Steel’s flagship lean-mass Andro, with ALPHA, Steel’s natural testosterone support and post-cycle support formula. Together, they create a clean, focused cycle structure for users who want to support lean mass, strength output, muscle hardness, and the transition after Andro use.

    This is not the biggest Andro stack in the Steel lineup, and that is the point. The Mass Stack is built for users who want a more focused approach: one serious lean-mass Andro paired with the post-cycle support product that belongs in the plan from the beginning.


    Built To Support
    • Lean mass-focused cycles
    • Strength and power output
    • Muscle density and hardness
    • Dry gains without a bloated look
    • Structured Andro cycle planning
    • Natural testosterone support after the cycle
    • Healthy estrogen-balance support
    • Post-cycle recovery support
    • Users who want a cleaner starting point than a multi-Andro stack

    Stack Snapshot

    Included Products:
    1-ANDRO
    ALPHA
    Stack Type:
    Foundational lean-mass Andro stack with post-cycle support
    Primary Lane:
    Lean mass, strength, density, hardness, and post-cycle support
    Best For:
    Users looking for a focused 1-ANDRO cycle with ALPHA included for post-cycle support


    Why This Stack Works

    The Mass Stack works because it keeps the cycle simple, focused, and structured.

    1-ANDRO is the lean-mass and strength foundation, supporting muscle density, power output, dry gains, and a harder look during a structured cycle.

    ALPHA is included as the post-cycle support product, designed to support natural testosterone production, healthy estrogen balance, drive, performance, and the transition after Andro use.

    Together, this stack gives users a cleaner entry point into the Steel Andro system: one flagship lean-mass Andro during the cycle, followed by the product built to support the post-cycle phase.


    Who This Stack Is For

    The Mass Stack is designed for users who want a focused lean-mass Andro cycle without jumping immediately into a larger multi-product stack.

    This stack is best for users focused on:

    • Lean size
    • Strength
    • Muscle hardness
    • Dry gains
    • Training output
    • A structured first Andro cycle
    • Post-cycle support planning
    • A simpler alternative to larger mass stacks

    If you are new to Andros, this is one of the cleaner starting points in the Steel lineup. If you are highly experienced and looking for a more aggressive growth phase, consider a larger stack such as the Ultimate Mass Stack or Pro Series Mass Stack.


    Best Used For
    • Lean Mass Phases: Use the Mass Stack during a lean-mass phase when the goal is strength, dry size, density, and a harder physique.
    • Strength Blocks: This stack fits well during phases where the goal is to push training output, improve strength, and support a more powerful look.
    • First Andro Cycles: Because this stack is built around one primary Andro plus ALPHA, it is a cleaner option for users who want to start with a more focused cycle before moving into larger stacks.
    • Structured Cycle Planning: The inclusion of ALPHA helps users plan the post-cycle phase from the beginning instead of treating recovery support as an afterthought.

    Nutrition Guidance

    Do not run a lean-mass stack while eating like you are trying to shrink.

    For best results, support this stack with:

    • High protein intake
    • Maintenance calories or a controlled calorie surplus
    • Consistent carbohydrates around training
    • Adequate dietary fats
    • Hydration and electrolytes
    • Progressive strength training
    • Sleep and recovery discipline

    This stack is built for lean size and strength, but progress still requires food. If calories, protein, hydration, and sleep are weak, the stack will not save the plan.


    Training Guidance

    The Mass Stack should be paired with structured, progressive training.

    Best training styles include:

    • Hypertrophy training
    • Strength training
    • Powerbuilding
    • Heavy compound lifting
    • High-volume bodybuilding

    Train hard, but train intelligently. 1-ANDRO is built for serious output, but better training still requires recovery, hydration, and smart programming.


    Lifestyle Guidance

    For best results during this stack:

    • Avoid alcohol during use
    • Do not exceed recommended use
    • Stay hydrated
    • Maintain electrolyte intake
    • Prioritize sleep
    • Keep protein intake high
    • Avoid crash dieting
    • Avoid unnecessary stimulant abuse
    • Avoid recreational drugs
    • Follow the cycle with ALPHA post-cycle support

    This stack is for users who are ready to execute. Training, food, recovery, and consistency matter just as much as the products.


    Post-Cycle Support

    Because the Mass Stack includes 1-ANDRO, post-cycle support should be part of the plan from the beginning.

    ALPHA is included in this stack as Steel’s natural testosterone support and post-cycle support formula. ALPHA is designed to support natural testosterone production, healthy estrogen balance, drive, performance, and the transition after advanced Andro use.

    Do not treat post-cycle support as optional decoration. If you are running 1-ANDRO, plan the post-cycle phase too.


    Cycle Length Guidance

    Steel Andro stacks are designed for structured cycle-based use, not indefinite daily use. Most users structure Andro cycles around defined 4-week or 8-week phases, followed by post-cycle support and time off.

    A 4-week cycle is the more conservative approach and may be better suited for users who are newer to structured cycle planning or using a stack for the first time.

    An 8-week cycle should be reserved for experienced users who understand their tolerance, training, nutrition, hydration, recovery, and post-cycle support needs. Larger multi-product stacks should be approached conservatively before extending cycle length.

    Do not run Andro stacks continuously. Do not exceed label directions. Do not combine with alcohol, recreational drugs, or unnecessary stressors that can work against recovery, hydration, liver health, hormone balance, sleep, and training performance.

    After completing a cycle, use ALPHA as post-cycle support and allow time off before beginning another Andro cycle. More is not always better. Choose cycle length based on experience level, goal, tolerance, training phase, and ability to recover properly.


    Individual Product Details

    For a deeper breakdown of each product, review the individual 1-ANDRO and ALPHA product pages. Those pages explain each product in greater detail. This page explains why these two products are combined and how the full stack is designed to support a focused lean-mass cycle with post-cycle support included.


    Important Use Notice

    This stack is intended for adult users only. Not for use by individuals under 18. Do not use if pregnant, nursing, or trying to become pregnant. Consult a qualified healthcare professional before use if you have or have had liver, kidney, cardiovascular, blood pressure, endocrine, cholesterol, prostate, hormone-sensitive, or other medical concerns, or if you take prescription medications. Discontinue use and consult a healthcare professional if you experience adverse reactions.


    Final Note

    The Mass Stack is built for users who want the clean foundation of the Steel Andro system: 1-ANDRO for lean mass, strength, density, and hardness, paired with ALPHA for post-cycle support.

    It is focused. It is structured. It is not overloaded.

    Run it with discipline. Eat for lean growth. Train with intent. Recover like it matters. Follow through with ALPHA.

  • Take one tablet of 1-Andro in the morning on an empty stomach and a second tablet 10–12 hours later. Wait approximately 30 minutes before eating after each serving.

    Continue taking 1-Andro every day, including rest days, until the cycle is complete. After finishing your 1-Andro cycle, begin Alpha-AF and take 3 capsules daily with your first meal for 30 days.

    No. Due to the hormone-support nature of Andro products, this stack is not recommended for women.

    This stack is intended for adults 18 years of age or older.

    Alcohol consumption is not recommended during an Andro cycle, as it may negatively impact recovery, training performance, and overall results.

    Yes. This stack may be combined with other compatible supplements. Always follow the recommended serving directions for each product.

    Yes. Many users incorporate pre-workout, intra-workout, and recovery supplements into their training routine while using this stack.

    Yes. Continue taking your Andro servings every day, including rest days, for the duration of the cycle.

    Andro cycles are generally limited to a maximum of 8 consecutive weeks, followed by an appropriate post-cycle support phase and recovery period before beginning another cycle.

    No. This stack does not contain stimulant ingredients.

    Alpha-AF is primarily intended for post-cycle support, though some users choose to include it during their cycle as part of their supplementation routine.

    Individual responses may vary. Following recommended serving guidelines and completing the suggested post-cycle support phase can help support recovery and maintain progress after the cycle.

    Follow the manufacturer's recommended usage instructions and consult a healthcare professional if you have any questions regarding supplementation or existing health conditions.

  • 1-Andro: Contains 1-DHEA.

    Alpha-AF: Contains Vitamin B6, Vitamin D, Magnesium, Zinc, Byronia Lacinosa, Safed Musli, Magnesium Aspartate Complex, Acacetin, DHEA, Boron, and Black Pepper Fruit Extract.

    Take one tablet of 1-Andro in the morning on an empty stomach and a second tablet 10–12 hours later. Wait approximately 30 minutes before eating after each serving.

    After completing your 1-Andro cycle, begin Alpha-AF and take 3 capsules daily with your first meal for 30 days.

    No. Due to the hormone-support nature of Andro products, this stack is not recommended for women.

    This stack is intended for adults 18 years of age or older.

    Alcohol consumption is not recommended during an Andro cycle, as it may negatively impact recovery, training performance, and overall results.

    Yes. This stack may be combined with other compatible supplements. Always follow the recommended serving directions for each product.

    Yes. Many users incorporate performance and recovery supplements into their training routine while using this stack.

    Yes. Continue taking your Andro servings every day, including rest days, for the duration of the cycle.

    Andro cycles are generally limited to a maximum of 8 consecutive weeks, followed by an appropriate post-cycle support phase and recovery period before beginning another cycle.

    No. This stack does not contain stimulant ingredients.

    Alpha-AF is primarily intended for post-cycle support, though some users choose to include it during their cycle as part of their supplementation routine.

Product Video


$71.04

Original: $202.97

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MASS STACK

$202.97

$71.04

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MASS STACK - Image 2

MASS STACK

For Andro Guide: Click Here

  • Description
  • Suggested Use
  • Product Ingredients
  • The Mass Stack is Steel’s foundational lean-mass Andro stack, built for users who want a structured entry point into strength, lean size, muscle density, and post-cycle support.

    This stack combines 1-ANDRO, Steel’s flagship lean-mass Andro, with ALPHA, Steel’s natural testosterone support and post-cycle support formula. Together, they create a clean, focused cycle structure for users who want to support lean mass, strength output, muscle hardness, and the transition after Andro use.

    This is not the biggest Andro stack in the Steel lineup, and that is the point. The Mass Stack is built for users who want a more focused approach: one serious lean-mass Andro paired with the post-cycle support product that belongs in the plan from the beginning.


    Built To Support
    • Lean mass-focused cycles
    • Strength and power output
    • Muscle density and hardness
    • Dry gains without a bloated look
    • Structured Andro cycle planning
    • Natural testosterone support after the cycle
    • Healthy estrogen-balance support
    • Post-cycle recovery support
    • Users who want a cleaner starting point than a multi-Andro stack

    Stack Snapshot

    Included Products:
    1-ANDRO
    ALPHA
    Stack Type:
    Foundational lean-mass Andro stack with post-cycle support
    Primary Lane:
    Lean mass, strength, density, hardness, and post-cycle support
    Best For:
    Users looking for a focused 1-ANDRO cycle with ALPHA included for post-cycle support


    Why This Stack Works

    The Mass Stack works because it keeps the cycle simple, focused, and structured.

    1-ANDRO is the lean-mass and strength foundation, supporting muscle density, power output, dry gains, and a harder look during a structured cycle.

    ALPHA is included as the post-cycle support product, designed to support natural testosterone production, healthy estrogen balance, drive, performance, and the transition after Andro use.

    Together, this stack gives users a cleaner entry point into the Steel Andro system: one flagship lean-mass Andro during the cycle, followed by the product built to support the post-cycle phase.


    Who This Stack Is For

    The Mass Stack is designed for users who want a focused lean-mass Andro cycle without jumping immediately into a larger multi-product stack.

    This stack is best for users focused on:

    • Lean size
    • Strength
    • Muscle hardness
    • Dry gains
    • Training output
    • A structured first Andro cycle
    • Post-cycle support planning
    • A simpler alternative to larger mass stacks

    If you are new to Andros, this is one of the cleaner starting points in the Steel lineup. If you are highly experienced and looking for a more aggressive growth phase, consider a larger stack such as the Ultimate Mass Stack or Pro Series Mass Stack.


    Best Used For
    • Lean Mass Phases: Use the Mass Stack during a lean-mass phase when the goal is strength, dry size, density, and a harder physique.
    • Strength Blocks: This stack fits well during phases where the goal is to push training output, improve strength, and support a more powerful look.
    • First Andro Cycles: Because this stack is built around one primary Andro plus ALPHA, it is a cleaner option for users who want to start with a more focused cycle before moving into larger stacks.
    • Structured Cycle Planning: The inclusion of ALPHA helps users plan the post-cycle phase from the beginning instead of treating recovery support as an afterthought.

    Nutrition Guidance

    Do not run a lean-mass stack while eating like you are trying to shrink.

    For best results, support this stack with:

    • High protein intake
    • Maintenance calories or a controlled calorie surplus
    • Consistent carbohydrates around training
    • Adequate dietary fats
    • Hydration and electrolytes
    • Progressive strength training
    • Sleep and recovery discipline

    This stack is built for lean size and strength, but progress still requires food. If calories, protein, hydration, and sleep are weak, the stack will not save the plan.


    Training Guidance

    The Mass Stack should be paired with structured, progressive training.

    Best training styles include:

    • Hypertrophy training
    • Strength training
    • Powerbuilding
    • Heavy compound lifting
    • High-volume bodybuilding

    Train hard, but train intelligently. 1-ANDRO is built for serious output, but better training still requires recovery, hydration, and smart programming.


    Lifestyle Guidance

    For best results during this stack:

    • Avoid alcohol during use
    • Do not exceed recommended use
    • Stay hydrated
    • Maintain electrolyte intake
    • Prioritize sleep
    • Keep protein intake high
    • Avoid crash dieting
    • Avoid unnecessary stimulant abuse
    • Avoid recreational drugs
    • Follow the cycle with ALPHA post-cycle support

    This stack is for users who are ready to execute. Training, food, recovery, and consistency matter just as much as the products.


    Post-Cycle Support

    Because the Mass Stack includes 1-ANDRO, post-cycle support should be part of the plan from the beginning.

    ALPHA is included in this stack as Steel’s natural testosterone support and post-cycle support formula. ALPHA is designed to support natural testosterone production, healthy estrogen balance, drive, performance, and the transition after advanced Andro use.

    Do not treat post-cycle support as optional decoration. If you are running 1-ANDRO, plan the post-cycle phase too.


    Cycle Length Guidance

    Steel Andro stacks are designed for structured cycle-based use, not indefinite daily use. Most users structure Andro cycles around defined 4-week or 8-week phases, followed by post-cycle support and time off.

    A 4-week cycle is the more conservative approach and may be better suited for users who are newer to structured cycle planning or using a stack for the first time.

    An 8-week cycle should be reserved for experienced users who understand their tolerance, training, nutrition, hydration, recovery, and post-cycle support needs. Larger multi-product stacks should be approached conservatively before extending cycle length.

    Do not run Andro stacks continuously. Do not exceed label directions. Do not combine with alcohol, recreational drugs, or unnecessary stressors that can work against recovery, hydration, liver health, hormone balance, sleep, and training performance.

    After completing a cycle, use ALPHA as post-cycle support and allow time off before beginning another Andro cycle. More is not always better. Choose cycle length based on experience level, goal, tolerance, training phase, and ability to recover properly.


    Individual Product Details

    For a deeper breakdown of each product, review the individual 1-ANDRO and ALPHA product pages. Those pages explain each product in greater detail. This page explains why these two products are combined and how the full stack is designed to support a focused lean-mass cycle with post-cycle support included.


    Important Use Notice

    This stack is intended for adult users only. Not for use by individuals under 18. Do not use if pregnant, nursing, or trying to become pregnant. Consult a qualified healthcare professional before use if you have or have had liver, kidney, cardiovascular, blood pressure, endocrine, cholesterol, prostate, hormone-sensitive, or other medical concerns, or if you take prescription medications. Discontinue use and consult a healthcare professional if you experience adverse reactions.


    Final Note

    The Mass Stack is built for users who want the clean foundation of the Steel Andro system: 1-ANDRO for lean mass, strength, density, and hardness, paired with ALPHA for post-cycle support.

    It is focused. It is structured. It is not overloaded.

    Run it with discipline. Eat for lean growth. Train with intent. Recover like it matters. Follow through with ALPHA.

  • Take one tablet of 1-Andro in the morning on an empty stomach and a second tablet 10–12 hours later. Wait approximately 30 minutes before eating after each serving.

    Continue taking 1-Andro every day, including rest days, until the cycle is complete. After finishing your 1-Andro cycle, begin Alpha-AF and take 3 capsules daily with your first meal for 30 days.

    No. Due to the hormone-support nature of Andro products, this stack is not recommended for women.

    This stack is intended for adults 18 years of age or older.

    Alcohol consumption is not recommended during an Andro cycle, as it may negatively impact recovery, training performance, and overall results.

    Yes. This stack may be combined with other compatible supplements. Always follow the recommended serving directions for each product.

    Yes. Many users incorporate pre-workout, intra-workout, and recovery supplements into their training routine while using this stack.

    Yes. Continue taking your Andro servings every day, including rest days, for the duration of the cycle.

    Andro cycles are generally limited to a maximum of 8 consecutive weeks, followed by an appropriate post-cycle support phase and recovery period before beginning another cycle.

    No. This stack does not contain stimulant ingredients.

    Alpha-AF is primarily intended for post-cycle support, though some users choose to include it during their cycle as part of their supplementation routine.

    Individual responses may vary. Following recommended serving guidelines and completing the suggested post-cycle support phase can help support recovery and maintain progress after the cycle.

    Follow the manufacturer's recommended usage instructions and consult a healthcare professional if you have any questions regarding supplementation or existing health conditions.

  • 1-Andro: Contains 1-DHEA.

    Alpha-AF: Contains Vitamin B6, Vitamin D, Magnesium, Zinc, Byronia Lacinosa, Safed Musli, Magnesium Aspartate Complex, Acacetin, DHEA, Boron, and Black Pepper Fruit Extract.

    Take one tablet of 1-Andro in the morning on an empty stomach and a second tablet 10–12 hours later. Wait approximately 30 minutes before eating after each serving.

    After completing your 1-Andro cycle, begin Alpha-AF and take 3 capsules daily with your first meal for 30 days.

    No. Due to the hormone-support nature of Andro products, this stack is not recommended for women.

    This stack is intended for adults 18 years of age or older.

    Alcohol consumption is not recommended during an Andro cycle, as it may negatively impact recovery, training performance, and overall results.

    Yes. This stack may be combined with other compatible supplements. Always follow the recommended serving directions for each product.

    Yes. Many users incorporate performance and recovery supplements into their training routine while using this stack.

    Yes. Continue taking your Andro servings every day, including rest days, for the duration of the cycle.

    Andro cycles are generally limited to a maximum of 8 consecutive weeks, followed by an appropriate post-cycle support phase and recovery period before beginning another cycle.

    No. This stack does not contain stimulant ingredients.

    Alpha-AF is primarily intended for post-cycle support, though some users choose to include it during their cycle as part of their supplementation routine.

Product Video


Product Information

Shipping & Returns

Description

For Andro Guide: Click Here

  • Description
  • Suggested Use
  • Product Ingredients
  • The Mass Stack is Steel’s foundational lean-mass Andro stack, built for users who want a structured entry point into strength, lean size, muscle density, and post-cycle support.

    This stack combines 1-ANDRO, Steel’s flagship lean-mass Andro, with ALPHA, Steel’s natural testosterone support and post-cycle support formula. Together, they create a clean, focused cycle structure for users who want to support lean mass, strength output, muscle hardness, and the transition after Andro use.

    This is not the biggest Andro stack in the Steel lineup, and that is the point. The Mass Stack is built for users who want a more focused approach: one serious lean-mass Andro paired with the post-cycle support product that belongs in the plan from the beginning.


    Built To Support
    • Lean mass-focused cycles
    • Strength and power output
    • Muscle density and hardness
    • Dry gains without a bloated look
    • Structured Andro cycle planning
    • Natural testosterone support after the cycle
    • Healthy estrogen-balance support
    • Post-cycle recovery support
    • Users who want a cleaner starting point than a multi-Andro stack

    Stack Snapshot

    Included Products:
    1-ANDRO
    ALPHA
    Stack Type:
    Foundational lean-mass Andro stack with post-cycle support
    Primary Lane:
    Lean mass, strength, density, hardness, and post-cycle support
    Best For:
    Users looking for a focused 1-ANDRO cycle with ALPHA included for post-cycle support


    Why This Stack Works

    The Mass Stack works because it keeps the cycle simple, focused, and structured.

    1-ANDRO is the lean-mass and strength foundation, supporting muscle density, power output, dry gains, and a harder look during a structured cycle.

    ALPHA is included as the post-cycle support product, designed to support natural testosterone production, healthy estrogen balance, drive, performance, and the transition after Andro use.

    Together, this stack gives users a cleaner entry point into the Steel Andro system: one flagship lean-mass Andro during the cycle, followed by the product built to support the post-cycle phase.


    Who This Stack Is For

    The Mass Stack is designed for users who want a focused lean-mass Andro cycle without jumping immediately into a larger multi-product stack.

    This stack is best for users focused on:

    • Lean size
    • Strength
    • Muscle hardness
    • Dry gains
    • Training output
    • A structured first Andro cycle
    • Post-cycle support planning
    • A simpler alternative to larger mass stacks

    If you are new to Andros, this is one of the cleaner starting points in the Steel lineup. If you are highly experienced and looking for a more aggressive growth phase, consider a larger stack such as the Ultimate Mass Stack or Pro Series Mass Stack.


    Best Used For
    • Lean Mass Phases: Use the Mass Stack during a lean-mass phase when the goal is strength, dry size, density, and a harder physique.
    • Strength Blocks: This stack fits well during phases where the goal is to push training output, improve strength, and support a more powerful look.
    • First Andro Cycles: Because this stack is built around one primary Andro plus ALPHA, it is a cleaner option for users who want to start with a more focused cycle before moving into larger stacks.
    • Structured Cycle Planning: The inclusion of ALPHA helps users plan the post-cycle phase from the beginning instead of treating recovery support as an afterthought.

    Nutrition Guidance

    Do not run a lean-mass stack while eating like you are trying to shrink.

    For best results, support this stack with:

    • High protein intake
    • Maintenance calories or a controlled calorie surplus
    • Consistent carbohydrates around training
    • Adequate dietary fats
    • Hydration and electrolytes
    • Progressive strength training
    • Sleep and recovery discipline

    This stack is built for lean size and strength, but progress still requires food. If calories, protein, hydration, and sleep are weak, the stack will not save the plan.


    Training Guidance

    The Mass Stack should be paired with structured, progressive training.

    Best training styles include:

    • Hypertrophy training
    • Strength training
    • Powerbuilding
    • Heavy compound lifting
    • High-volume bodybuilding

    Train hard, but train intelligently. 1-ANDRO is built for serious output, but better training still requires recovery, hydration, and smart programming.


    Lifestyle Guidance

    For best results during this stack:

    • Avoid alcohol during use
    • Do not exceed recommended use
    • Stay hydrated
    • Maintain electrolyte intake
    • Prioritize sleep
    • Keep protein intake high
    • Avoid crash dieting
    • Avoid unnecessary stimulant abuse
    • Avoid recreational drugs
    • Follow the cycle with ALPHA post-cycle support

    This stack is for users who are ready to execute. Training, food, recovery, and consistency matter just as much as the products.


    Post-Cycle Support

    Because the Mass Stack includes 1-ANDRO, post-cycle support should be part of the plan from the beginning.

    ALPHA is included in this stack as Steel’s natural testosterone support and post-cycle support formula. ALPHA is designed to support natural testosterone production, healthy estrogen balance, drive, performance, and the transition after advanced Andro use.

    Do not treat post-cycle support as optional decoration. If you are running 1-ANDRO, plan the post-cycle phase too.


    Cycle Length Guidance

    Steel Andro stacks are designed for structured cycle-based use, not indefinite daily use. Most users structure Andro cycles around defined 4-week or 8-week phases, followed by post-cycle support and time off.

    A 4-week cycle is the more conservative approach and may be better suited for users who are newer to structured cycle planning or using a stack for the first time.

    An 8-week cycle should be reserved for experienced users who understand their tolerance, training, nutrition, hydration, recovery, and post-cycle support needs. Larger multi-product stacks should be approached conservatively before extending cycle length.

    Do not run Andro stacks continuously. Do not exceed label directions. Do not combine with alcohol, recreational drugs, or unnecessary stressors that can work against recovery, hydration, liver health, hormone balance, sleep, and training performance.

    After completing a cycle, use ALPHA as post-cycle support and allow time off before beginning another Andro cycle. More is not always better. Choose cycle length based on experience level, goal, tolerance, training phase, and ability to recover properly.


    Individual Product Details

    For a deeper breakdown of each product, review the individual 1-ANDRO and ALPHA product pages. Those pages explain each product in greater detail. This page explains why these two products are combined and how the full stack is designed to support a focused lean-mass cycle with post-cycle support included.


    Important Use Notice

    This stack is intended for adult users only. Not for use by individuals under 18. Do not use if pregnant, nursing, or trying to become pregnant. Consult a qualified healthcare professional before use if you have or have had liver, kidney, cardiovascular, blood pressure, endocrine, cholesterol, prostate, hormone-sensitive, or other medical concerns, or if you take prescription medications. Discontinue use and consult a healthcare professional if you experience adverse reactions.


    Final Note

    The Mass Stack is built for users who want the clean foundation of the Steel Andro system: 1-ANDRO for lean mass, strength, density, and hardness, paired with ALPHA for post-cycle support.

    It is focused. It is structured. It is not overloaded.

    Run it with discipline. Eat for lean growth. Train with intent. Recover like it matters. Follow through with ALPHA.

  • Take one tablet of 1-Andro in the morning on an empty stomach and a second tablet 10–12 hours later. Wait approximately 30 minutes before eating after each serving.

    Continue taking 1-Andro every day, including rest days, until the cycle is complete. After finishing your 1-Andro cycle, begin Alpha-AF and take 3 capsules daily with your first meal for 30 days.

    No. Due to the hormone-support nature of Andro products, this stack is not recommended for women.

    This stack is intended for adults 18 years of age or older.

    Alcohol consumption is not recommended during an Andro cycle, as it may negatively impact recovery, training performance, and overall results.

    Yes. This stack may be combined with other compatible supplements. Always follow the recommended serving directions for each product.

    Yes. Many users incorporate pre-workout, intra-workout, and recovery supplements into their training routine while using this stack.

    Yes. Continue taking your Andro servings every day, including rest days, for the duration of the cycle.

    Andro cycles are generally limited to a maximum of 8 consecutive weeks, followed by an appropriate post-cycle support phase and recovery period before beginning another cycle.

    No. This stack does not contain stimulant ingredients.

    Alpha-AF is primarily intended for post-cycle support, though some users choose to include it during their cycle as part of their supplementation routine.

    Individual responses may vary. Following recommended serving guidelines and completing the suggested post-cycle support phase can help support recovery and maintain progress after the cycle.

    Follow the manufacturer's recommended usage instructions and consult a healthcare professional if you have any questions regarding supplementation or existing health conditions.

  • 1-Andro: Contains 1-DHEA.

    Alpha-AF: Contains Vitamin B6, Vitamin D, Magnesium, Zinc, Byronia Lacinosa, Safed Musli, Magnesium Aspartate Complex, Acacetin, DHEA, Boron, and Black Pepper Fruit Extract.

    Take one tablet of 1-Andro in the morning on an empty stomach and a second tablet 10–12 hours later. Wait approximately 30 minutes before eating after each serving.

    After completing your 1-Andro cycle, begin Alpha-AF and take 3 capsules daily with your first meal for 30 days.

    No. Due to the hormone-support nature of Andro products, this stack is not recommended for women.

    This stack is intended for adults 18 years of age or older.

    Alcohol consumption is not recommended during an Andro cycle, as it may negatively impact recovery, training performance, and overall results.

    Yes. This stack may be combined with other compatible supplements. Always follow the recommended serving directions for each product.

    Yes. Many users incorporate performance and recovery supplements into their training routine while using this stack.

    Yes. Continue taking your Andro servings every day, including rest days, for the duration of the cycle.

    Andro cycles are generally limited to a maximum of 8 consecutive weeks, followed by an appropriate post-cycle support phase and recovery period before beginning another cycle.

    No. This stack does not contain stimulant ingredients.

    Alpha-AF is primarily intended for post-cycle support, though some users choose to include it during their cycle as part of their supplementation routine.

Product Video