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Animal STAK The Complete Anabolic Hormone Stack (21 Packs)

Animal STAK The Complete Anabolic Hormone Stack (21 Packs)

$46.51
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Animal STAK The Complete Anabolic Hormone Stack (21 Packs)

Rated 4.8 out of 5
416 Reviews|12 Questions | 156 Answers|
Animal Stak Hormone Booster pill packs front
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      Low CarbPaleo FriendlySugar FreeTree Nut FreeWheat Free
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      $46.51
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      These products are dietary supplements and are not intended to diagnose, treat cure or prevent any disease. Reviews are not intended as a substitute for appropriate medical care or the advice of a physician or another medical professional. Actual results may vary among users. Vitaminshoppe.com makes no warranty or representation, expressed or implied, as to the accuracy or validity of the information contributed by outside product review submissions, and assumes no responsibility or liability regarding the use of such information. The information and statements regarding the dietary supplements have not been evaluated by the Food and Drug Administration. If you have a medical condition or disease, please talk to your health care provider. If you are currently taking a prescription medication, you should work with your health care provider before discontinuing any drug or altering any drug regimen, including augmenting your regimen with dietary supplements. Do not attempt to self-diagnose any disease or ailment based on the reviews and do not use the information contained herein for diagnosing or treating a health problem or disease. Proper medical care is critical to good health. If you have a health concern or suspect you have an undiagnosed sign or symptom, please consult a physician or health care practitioner. Online product reviews are a useful resource for, but The Vitamin Shoppe believes that customers who rely on those reviews should get a true and accurate picture of what other customers think. For that reason, we put procedures in place to ensure the reviews you see are real and honest. Additionally, we won't edit reviews to alter the message and we will always treat positive and negative reviews equally.
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      These products are dietary supplements and are not intended to diagnose, treat cure or prevent any disease. Reviews are not intended as a substitute for appropriate medical care or the advice of a physician or another medical professional. Actual results may vary among users. Vitaminshoppe.com makes no warranty or representation, expressed or implied, as to the accuracy or validity of the information contributed by outside product review submissions, and assumes no responsibility or liability regarding the use of such information. The information and statements regarding the dietary supplements have not been evaluated by the Food and Drug Administration. If you have a medical condition or disease, please talk to your health care provider. If you are currently taking a prescription medication, you should work with your health care provider before discontinuing any drug or altering any drug regimen, including augmenting your regimen with dietary supplements. Do not attempt to self-diagnose any disease or ailment based on the reviews and do not use the information contained herein for diagnosing or treating a health problem or disease. Proper medical care is critical to good health. If you have a health concern or suspect you have an undiagnosed sign or symptom, please consult a physician or health care practitioner. Online product reviews are a useful resource for, but The Vitamin Shoppe believes that customers who rely on those reviews should get a true and accurate picture of what other customers think. For that reason, we put procedures in place to ensure the reviews you see are real and honest. Additionally, we won't edit reviews to alter the message and we will always treat positive and negative reviews equally.
      Change Store
      ANIMAL
      Animal STAK The Complete Anabolic Hormone Stack (21 Packs)
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      Product Info

      About This Product

      STAK

      NEW POTENT FORMULA

      GET JACKED ANIMNAL TRAINING PACKS

      The Complete Anabolic Hormone Stack Testosterone Optimizers | GH Support | Aromatase Inhibitors | Restorative Support

      WHO WE ARE In 1983, Animal was founded with the birth of Animal Pak, the venerable training "pack" that started it all. Born from the real needs and desires of professional bodybuilders, Animal has grown prodigiously over the decades. Today, as yesterday, the name Animal stands for trust, integrity and a unique no nonsense approach to the game. Animal also represents a group of products that have stood the test of time, proven again and again in the labs, and in the trenches where it counts most... The gym and the stage. Dedicated to serious nutrition for the serious athlete, Animal is your choice when it comes to complete and comprehensive supplementation. Animal. The choice of champions. WHAT ANIMAL STAK® IS You don't get jacked by accident. The freaks got that way because they leave nothing to chance. Hard and heavy training and massive clean eating for years on end is the bare minimum required. The best take care of the basics. But on top of all that, they take advantage of every edge they can get. This most elusive "edge" comes in the form of anabolic hormone production and utilization. Testosterone and GH-the more you've got the better. Estrogen, cortisol, DHT-the less you produce, the more you can grow. Optimizing your internal anabolic environment while cranking out and efficiently using these muscle-building hormones can make all the difference. For you there is Animal Stak, the anabolic edge for those determined few who leave nothing to chance.*

      IRONCLAD GUARANTEE: Animal is dedicated to being the best in the business, no two ways about it. If this product doesn't meet with your tough requirements for any reason, let us know. When it comes to standing behind our products, we don't mess around. That's the truth.

      Read More

      Directions

      Take a single pack daily for 21 straight days. On training days, take it 30-45 minutes before lifting. On non-training days, take it prior to bed. For best results, "cycle" this product following a schedule of three weeks on and one week off. Best results if used by those who are 25 years or older. However, due to its ability to help modulate free test levels, it could benefit others as well.Consider "stacking" Animal Stak with either Animal Test or Animal M-Stak for even greater gains. For more stacking information, go to www.animalpak.com.

      Warning

      Not for use by individuals under the age of 18 years. Do not use if pregnant or nursing or have a serious medical condition. Consult a physician before using this product. Use of this product may be banned by some athletic associations. Athletesshould definitely consult with their sanctioning authority before use. Exercise good judgment and keep this out of reach of children. To keep it as fresh as possible, store this product in a cool, dry place, away from heat, moisture and sunlight. You know the drill.

      Updated Jan 15, 2026
      Read More

      Supplement Facts

      Serving Size: 1 Packet(s)
      Number of Servings: 21 Servings
      Amount Per Serving
      % Daily Value
      VITAMIN B6  - PYRIOXINE HCL
      10.5 MG
      618%
      Magnesium  - (As Oxide)
      425 MG
      101%
      Zinc  - (As Oxide)
      25 MG
      227%
      VITAMIN D3  - (AS CHOLECALCIFEROL)
      25 MCG
      125%
      PRO TESTOSTERONE COMPLEX   
      1,500 MG
      N/A*
      TRIBULUS TERRETRIS EXTRACT  - (STANDARDIZED FOR PROTODIOSCIN & STEROIDAL SAPONINS)
      0 
      N/A*
      LONGJACK EXTRACT COMPLEX   
      0 
      N/A*
      EURYCOMA LONGIFOLIA LONG JACK ROOT   
      0 
      N/A*
      LJ-100  - (EURYPEPTIDES™, GLYCOSAPONINS & POLYSACCHARIDES)
      0 
      N/A*
      FENUGREEK  - (SEED) (STEROIDAL SAPONINS)
      0 
      N/A*
      STINGING NETTLE ROOT   
      0 
      N/A*
      MACA EXTRACT  - (LEPIDIUM MEYENII)(ROOT)
      0 
      N/A*
      GROWTH HORMONE SUPPORT  - L-ARGININE HCL, L-LYSINE HCL, L-GLUTAMINE, GLYCINE, L-ORNITHINE HCL
      1,500 MG
      N/A*
      ANTI-ARMOATASE COMPLEX   
      300 MG
      N/A*
      POLYGONUM CUSPIDATUM ROOT  - (RESVERATROL)
      0 
      N/A*
      CALCIUM-D-GLUCARATE   
      0 
      N/A*
      DIINDOLYLMETHANE  - (DIM)
      0 
      N/A*
      HORMONE AMPLIFYING BLEND   
      500 MG
      N/A*
      L-CARNITINE FUMARATE   
      0 
      N/A*
      AGMAPURE  - (AGMATINE SULFATE)
      0 
      N/A*
      Quercetin   
      0 
      N/A*
      ASTAPURE  - (ASTAXANTHIN)
      0 
      N/A*
      BIOPERINE:BLACK PEPPER EXTRACT  - (FRUIT)
      0 
      N/A*
      RESTORATIVE SUPPORT COMPLEX   
      500 MG
      N/A*
      MILK THISTLE EXTRACT  - (SILYMARIN)
      0 
      N/A*
      Astragalus  - (Root)
      0 
      N/A*
      ASHWAGANDHA EXTRACT   
      0 
      N/A*
      NA-R-ALPHA LIPOIC ACID  - (NA-R-ALA)
      0 
      N/A*
      COENZYME Q10   
      0 
      N/A*

      Other Ingredients:

      Gelatin (bovine), silicon dioxide, magnesium stearate, dicalcium phosphate, stearic acid, titanium dioxide, FD&C Blue #1, FD&C Yellow #5, FD&C Yellow #6.

      Does Not Contain:

      Free of Artificial Sweeteners, Free of Artificial Flavors

      How Do You Read A Supplement Facts Label?

      Specifications

      Brand:
      ANIMAL
      Form:
      Packet(s)
      Serving Size:
      1 Packet(s)
      Number of Servings:
      21 Servings
      Price per Serving:
      ($2.21 / serving)
      Product Weight:
      9  OZ
      Allergens:
      Egg Free, Fish Free, Peanut Free, Tree Nut Free, Wheat Free
      Specialty Diets:
      Low Carb ,  Paleo Friendly ,  Sugar Free ,  Unsweetened ,  Salt Free ,  Yeast Free
      Item # :
      UV-1184 / 1620160

      Who Might Benefit From This Product

      • Competitive Bodybuilders: Ideal for athletes looking to promote their physique through rigorous training. This formula supports the balance of anabolic hormones for optimal muscle growth, aiding in a competitive edge.
      • Strength Trainers: Perfect for those focused on strength gains and increased performance. The product aids in optimizing hormone levels, which is crucial for achieving peak strength and effectively lifting heavier weights.
      • Fitness Enthusiasts: Suited for dedicated individuals who persistently pursue physical fitness. This product assists in creating a conducive internal environment for muscle-building, complementing intense workout routines.
      • Busy Athletes: Beneficial for athletes juggling a hectic training schedule. The convenient pack design simplifies supplementation, ensuring ease of maintaining supportive hormone levels amid a packed routine.
      • Mature Fitness Enthusiasts: Helpful for those in the later stages of their fitness journey looking to maintain their vigor. The formula is designed to support the body's natural hormonal processes, which may decline with age, aiding in sustained energy and performance.

      Read More

      Product Reviews
         (416)

      Disclaimer:

      Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.

      416 Ratings
      4.8out of 5 stars
      416 Ratings

      Rated 5 stars by 89% of reviewers

      589%

      Rated 4 stars by 7% of reviewers

      47%

      Rated 3 stars by 3% of reviewers

      33%

      Rated 2 stars by 0% of reviewers

      20%

      Rated 1 star by 1% of reviewers

      11%
      Would you recommend?
      Customers review summary
      This is an AI generated summary of reviews and may include incentivized reviews. This summary pulls themes from recent reviews and may not reflect every individual experience.

      The Animal Stak supplement impresses customers with its targeted testosterone support that helps accelerate muscle growth and gym performance. Its rapid strength gains, fuller pumps, improved endurance, and quicker recovery when combined with other Animal stacks are benefits customers most appreciate during intense training cycles. A few customers note large pill size or temporary mood swings, yet most report sustained gains and more consistent, productive workouts.

      AI generated from customer reviews

      1-10 of 416 Reviews
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      • 25-34 (2)
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      • 45-54 (4)
      • 55-64 (0)
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      Customers talk about
      AI analysis found these key themes mentioned in reviews.
      Oct 31, 2026
      Rated 5 out of 5
      Animal
      This review was collected as part of a promotion
      Product is great
      Chad M.
      Originally posted at AnimalPak
      Was this helpful?
      Review by Chad M. has been flagged
      Flag
      Sep 18, 2026
      Rated 5 out of 5
      Love this product
      This review was collected as part of a promotion
      This is my foundation, definitely recommend this!
      Russell H.
      Originally posted at AnimalPak
      Was this helpful?
      Review by Russell H. has been flagged
      Flag
      Sep 2, 2026
      Rated 5 out of 5
      Wow
      This review was collected as part of a promotion
      Talking about putting on some size this is a great product
      Jeffrey J.
      Originally posted at AnimalPak
      Was this helpful?
      Review by Jeffrey J. has been flagged
      Flag
      Aug 25, 2026
      Rated 5 out of 5
      n/A
      This review was collected as part of a promotion
      n/A
      Igor M.
      Originally posted at AnimalPak
      Was this helpful?
      Review by Igor M. has been flagged
      Flag
      Aug 4, 2026
      Rated 5 out of 5
      Huge Gains
      This review was collected as part of a promotion
      Animal Stak Awesome
      Steve M.
      Originally posted at AnimalPak
      Was this helpful?
      Review by Steve M. has been flagged
      Flag
      Jul 30, 2026
      Rated 5 out of 5
      Great product!
      This review was collected as part of a promotion
      Great product!
      Chris B.
      Originally posted at AnimalPak
      Was this helpful?
      Review by Chris B. has been flagged
      Flag
      Jul 13, 2026
      Rated 5 out of 5
      Animal stack 5*
      This review was collected as part of a promotion
      Love this product!
      Matthew H.
      Originally posted at AnimalPak
      Was this helpful?
      Review by Matthew H. has been flagged
      Flag
      Jun 29, 2026
      Rated 5 out of 5
      Stak review
      This review was collected as part of a promotion
      I'm pleased with everything I've tried so far. I'm even more pleased with the customer service experience I had when I needed it. First class, second to none. Thank you all.

      I'm going to try and combine Stak with Test this next cycle. I just turned 45, and any edge I can utilize before going to synthetics is still worth trying in my mind. Not just returning to the gym after 2+ years away, but working 8-10 hours a day in construction takes a toll.

      So with every passing day, and every positive experience I'm working for, I'm continually UNLEASHING THE ANIMAL WITHIN!!!!!
      Angelo R.
      Originally posted at AnimalPak
      Was this helpful?
      Review by Angelo R. has been flagged
      Flag
      Jun 21, 2026
      Rated 5 out of 5
      Solid Results, Great Recovery
      This review was collected as part of a promotion
      Solid product that delivers exactly what it promises. I'm 38 and hit the gym 5 days a week for body recomp, so having reliable hormone support and recovery is exactly what I needed. I stack this daily with Pak, Cuts, and Creatine, and my energy and strength in the gym have been incredibly consistent. Definitely worth the investment if you take your training seriously.
      Julio M.
      Originally posted at AnimalPak
      Was this helpful?
      Review by Julio M. has been flagged
      Flag
      Jun 17, 2026
      Rated 5 out of 5
      Stak!
      This review was collected as part of a promotion
      Animal products never fail. Always my go to. Stak and Mstak great stuff. Look good and feel good. Break PR's. Workouts are amazing. Amazing product! Worth buying!! Animal Pak products for the win!!
      James W.
      Originally posted at AnimalPak
      Was this helpful?
      Review by James W. has been flagged
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      Disclaimer:

      Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.

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      12 Questions
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      Why did you choose this?
      The Vitamin ShoppeStore

      Awesome

      mark POct 18, 2026

      Trying it

      Dwayne HSep 20, 2026

      always used

      VICTOR MSep 2, 2026

      To give it a try

      Justin WAug 28, 2026
      how many times did you lift a week while using this product? also can you drink pre workout and take this at the same time?
      Andrew B.Sep 4, 2013

      Best Answer:  Lifting is a personal choice- based on goal, time available and much more. Personally I lifted 4 out of 7 days a week while on this. Drinking pre-workout isn’t too harmful while on this, but I would probably stick to a pump supplement (non caffeine) unless your willing to take high caffeine levels.

      Jonathan RJun 10, 2021purchased Dec 10, 2019
      Reply
      Inaccurate
      Answer by Jonathan R has been flagged
      Is this the new version of Animal Stak that was released on 8/20/13 ?
      A shopperSep 4, 2013

      Best Answer:  no is the same product

      marcos mSep 5, 2013
      Reply
      Inaccurate
      Answer by marcos m has been flagged
      What are the side affects?
      A shopperMay 6, 2014

        tribulus taking i feel extreme good getting power but going 2 3 times urine

      vijay tNov 22, 2014
      Reply
      Inaccurate
      Answer by vijay t has been flagged

        my friend took it and was always getting very angry/aggressive

      denise sJul 25, 2014
      Reply
      Inaccurate
      Answer by denise s has been flagged

        None that I have noted.

      Robert PMay 7, 2014
      Reply
      Inaccurate
      Answer by Robert P has been flagged

      Vote for the best answer above!

      Is this ok for females to take?
      Susan CNov 17, 2022

        They make one like this specifically for women so find that one instead

      Bradley ONov 17, 2022purchased Nov 20, 2020
      Reply
      Inaccurate
      Answer by Bradley O has been flagged

        Yes

      Vernon C.Nov 17, 2022
      Reply
      Inaccurate
      Answer by Vernon C. has been flagged

      Vote for the best answer above!

      Can I shred fat when taking this?
      D_Lac01o4 LOct 21, 2025

      Best Answer:  Shredding fat takes a caloric deficit. Depending what your current BF% is, you need to adjust your deficit. I will tell you that this product will help you with energy, strength, and muscle retention while cutting. It will also help when bulking. Your diet is key.

      Reymundo DOct 21, 2025purchased Apr 5, 2025
      Reply
      Inaccurate
      Answer by Reymundo D has been flagged
      is this only for men? Or can it benefit women?
      Joyce RSep 23, 2025

      Best Answer:  Both. Diet and strength training are key though. This will help with muscle retention while cutting and also maximize your gains while bulking.

      Reymundo DOct 21, 2025purchased Apr 5, 2025
      Reply
      Inaccurate
      Answer by Reymundo D has been flagged
      Do you take on a empty stomach?
      Kacy CNov 23, 2024

      Best Answer:  Yes it is recommended to use on an empty stomach.

      Kevin V.staffDec 14, 2024
      Reply
      Inaccurate
      Answer by Kevin V. has been flagged
      Do you need to use pct with this?
      HaringLeon SApr 23, 2024

      Best Answer:  no

      Chris MMay 15, 2024purchased Mar 10, 2024
      Reply
      Inaccurate
      Answer by Chris M has been flagged
      I miss one day of not talking my stak.is that going to mess up my gainer. Aminal l product.?
      Theodore SDec 24, 2025
      What happened if I miss  one day. Will this mess up.?
      Theodore SNov 22, 2025
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      One-time coupon discounts don’t carry over to recurring orders.If a coupon offer is applied to purchase of multiple items (i.e. “Buy One, Get One 50% Off, Buy 2, Get 1 Free, etc...) and you select Auto Delivery, all items will be added as recurring orders.
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