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Animal M-Stak The Non-Hormonal Anabolic Stack (21 Packs)

Animal M-Stak The Non-Hormonal Anabolic Stack (21 Packs)

$49.99
($2.38/serving)

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Animal M-Stak The Non-Hormonal Anabolic Stack (21 Packs)

Rated 4.8 out of 5
194 Reviews8 Questions87 Answers
Low CarbPaleo FriendlySugar FreeTree Nut FreeWheat Free
$49.99
($2.38/serving)

AUTO DELIVERY SAVE 15%

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Arrives Oct 28-29 to 20147
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Sterling, VA
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Product Info

About This Product

Product Name: Animal M-Stak Manufacturer: Universal Nutrition Dosage: 21 packs

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Directions

Take one pack every day for 21 consecutive days. On training days, take a pack 45 minutes prior to exercise. On non-training days, take a pack in the morning or early afternoon. Cycle products for maximum results: three weeks on, one week off. Repeat as desired. Combine with Animal Pak or Pump for superior results.

Warning

This product contains an extremely powerful phytocdysterone and flavone complex which may greatly boost performance and muscle size. Please consult your physician before using this product. If you are under a physician's care for any reason, please consult your physician prior to use. Discontinue use if nervousness, tremors, sleeplessness, loss of appetite or nausea occur. Not for use by pregnant or nursing women. Not for use by persons under 18. Use of this product may be banned by some athletic associations. Athletes should consult with their sancting authority before use. Keep out of reach of children.

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Supplement Facts

Serving Size: 1 Packet(s)
Number of Servings: 21 Servings
Amount Per Serving
% Daily Value
NATURAL FLAVONE/STERONE COMPLEX  - BETA-ECDYSTERONE*, 5-METHYL-7-METHOXYISOFLAVONE*, AJUGA TURKESTANICA EXTRACT (TURKESTERONE)*, B-SITOSTEROL
N/A*
ANTI-CATABOLIC AMINO COMPLEX  - L-LEUCINE*, LEUCINE ALPHA KETOGLUTARATE (AKG)*, LEUCINE ETHYL ESTER*, L-ISOLEUCINE*, L-VALINE*, L-TAURINE*, ACETYL-L-CARNITINE (ALC)
N/A*
ANABOLIC ADAPTOGEN COMPLEX  - MURIA PUAMA*, KUDZU EXTRACT (ISOFLAVONES)*, SAFED MUSLI*, RHODIOLA ROSEA EXTRACT (ROSAVINS)*
N/A*
INSULIN POTENTIATING COMPLEX  - 4-HYDROXYISOLEUCINE*, BANABA LEAF EXTRACT (1-3% COLOSOLIC ACID)*, CINNULIN PF (TM)*, K-R-ALPHA LIPOIC ACID (K-R-ALA)*
N/A*
M FACTOR COMPLEX  - GINGER ROOT EXTRACT (GINGEROLS, SHAOGOLS)*, 6, 7-DIHYDROXYBERGAMOTTIN*, BIOPERINE
N/A*
ENERGY COMPLEX  - METHYLXANTHINE COMPLEX (CAFFEINE, THEOBROMINE, THEOPHYLLINE)*, EVODIAMINE*
N/A*

Other Ingredients:

Dicalcium phosphate, microcrystalline cellulose, gelatin (bovine), whey, stearic acid, magnesium stearate, FD&C Blue #1, titanium dioxide, FD&C Red #40, pharmaceutical glaze.

Does Not Contain:

Free of Artificial Sweeteners, Free of Artificial Flavors

Specifications

Brand:
ANIMAL
Form:
Packet(s)
Serving Size:
1 Packet(s)
Number of Servings:
21 Servings
Price per Serving:
($2.38 / serving)
Product Weight:
11  OZ
Allergens:
Egg Free, Fish Free, Peanut Free, Shellfish Free, Tree Nut Free, Wheat Free
Specialty Diets:
Low Carb ,  Paleo Friendly ,  Sugar Free ,  Unsweetened ,  Salt Free ,  Yeast Free
Item # :
UV-7011 / 1596378

Product Reviews
   (194)

194 Ratings
4.8out of 5 stars
194 Ratings

Rated 5 stars by 86% of reviewers

Rated 4 stars by 12% of reviewers

Rated 3 stars by 1% of reviewers

Rated 2 stars by 0% of reviewers

Rated 1 star by 1% of reviewers

Would you recommend?
Customers review summary

The Animal M-Stak supplement consistently helps customers push harder in the gym, delivering clean, sustained energy and noticeable gains in strength and lean mass over cycles. Its convenient pill packs and synergistic results when stacked with other Animal products are commonly appreciated by those focused on serious training. In isolated cases users mention pill count, smell, or delayed onset, yet most still report meaningful progress and improved workouts.

AI generated from customer reviews

1-10 of 194 Reviews
Customers talk about
Oct 8, 2026
Rated 5 out of 5
Great product
This review was collected as part of a promotion
Will buy more but not sure how much is too much
Jeremy A.
Was this helpful?
Sep 23, 2026
Rated 5 out of 5
Insane Pump, lasting effects
This review was collected as part of a promotion
I love this non-stim formula. It leaves me feeling pumped for hours on end, all while delivering clean energy without the stims. 10/10 would recommend, would also recommend taking the 2 pumps as one scoop is often times not enough to deliver the effects you may be looking for.
David
Was this helpful?
Sep 15, 2026
Rated 5 out of 5
Phenomenal
This review was collected as part of a promotion
LOVE THIS PRODUCT! Saw an increase in retention of my gains, noticed the growth within a week of taking this product along with animal pak. Purchasing the Test explosion stak within the week.
David
Was this helpful?
Aug 18, 2026
Rated 5 out of 5
Animal M-Stak - Built for Hard Training and Muscle Growth
This review was collected as part of a promotion
I've been using Animal M-Stak as part of my training routine, and it's become one of my go-to products when I'm focused on building muscle and getting more out of my workouts. I like that it's designed to support performance, recovery, and lean muscle growth without being a stimulant-heavy product.For me, it's about putting together the right training, nutrition, and supplementation and staying consistent. M-Stak fits right into that approach. If you're serious about lifting and looking…
Dixie P.
Was this helpful?
Jun 7, 2026
Rated 5 out of 5
The best of the best
This review was collected as part of a promotion
The best of the best
Jose D.
Was this helpful?
May 29, 2026
Rated 5 out of 5
Great Stuff
This review was collected as part of a promotion
Great pill pack that you can definitely feel working. The convenience of the packs is also a huge plus.
Andrew S.
Was this helpful?
May 27, 2026
Rated 5 out of 5
Great product
This review was collected as part of a promotion
Great product I have been a fan of animal which was universal back in the '80s and still utilize their products all exceptional products I have over 40 years experience as a Doctor in exercise physiology and kinesiology and nutrition so I do know good products when I see them check this one out
Daryl S.
Was this helpful?
May 22, 2026
Rated 5 out of 5
Animal M Stak Review
This review was collected as part of a promotion
I am satisfied the product and continue to shop for Animal products.
Jesse M.
Was this helpful?
May 19, 2026
Rated 4 out of 5
Done first cycle
This review was collected as part of a promotion
Feel pretty good, added 6 lbs in 3 weeks. Strength is improving
WILLIAM M.
Was this helpful?
May 11, 2026
Rated 5 out of 5
Animal M Stack
This review was collected as part of a promotion
Great product to stack with Animal Pump.
Rodrick G.
Was this helpful?
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.

Q&A

We'll email them your question, then email you their replies.

Have a question? Ask owners.Have a question about this? Ask people who own it.
Start typing and see existing answers.
8 Questions
Why did you choose this?
The Vitamin ShoppeStore

best

VICTOR M

this brand I been using since 1996.

VICTOR M

Love it

Teresa C

It goes with what I have now.

Gordon T
How long did it take you to get results using this product?
A shopper

  2 weeks

steve n

  within the second cycle of using it.

Miguel M

Vote for the best answer above!

Can I take two packs a day for mstack?
Gerald M.

  We do not recommend using supplements other than directed. This item recommends one pack per day.

Daniel W.staff

  No why would you do that smh? This is a product that is supposed to be cycled for 21 days and cycled off for one week. There is no need to take this more than once a day this is an anti catabolic supplement. What is required of you is drink water and make sure your diet is on point

CARICE O

  No why would you do that smh? This is a product that is supposed to be cycled for 21 days and cycled off for one week. There is no need to take this more than once a day this is an anti catabolic supplement. What is required of you is drink water and make sure your diet is on point

CARICE O

Vote for the best answer above!

What are the side effects from this product?
A shopper

  It made me fat. I did not like the product. Its supposed to not contain pro-hormones, but based on how i felt on it and after i stopped taking it, i would think there is something else in it like prohormones. I wont but this product again. I did not see any gains. All that happened was i put on body fat.

Kenneth H

  If used as directed, there is no side effect!However, the red capsule may cause sleeplessness. So, you maight exclude it, escpeciallt if you workout at night!Red capsule: contains stimulant (Caffeine)

Mujtba A

  I'm a big fan of this product. To my knowledge i have not had any side effect.

Miguel M

Vote for the best answer above!

Are there any long term effects of this product? Such that will hurt my liver or kidneys?
Diane P

  From my personal experiences no there are no long term side effects to m stak I have seen massive gains in the 21 days worth of supplemental intake. I would recommend this to anyone try to bulk up. It is a very good supplement I have used multiple times.

David S

  If used as directed, there are none!

Mujtba A

Vote for the best answer above!

Can MStak be taken with TNT+ ?
A shopper

Best Answer:  Yes they can be used together.

Kevin V.staff
I just fished with my last M-stak?Switch regular animal stak?
Theodore S

Best Answer:  Yep, switch to the Animal Stak Hormone Booster for the next 21 days, then switch back to the Non-Hormone.

JOSEPH S
How much caffeine does this contain?
Jordann J

Best Answer:  Thank you for your inquiry. Regrettably, these details are not listed on the item. We recommend contacting the manufacturer directly for these specifics since this is a third party item not manufactured by The Vitamin Shoppe. You can reach the manufacturer directly through the following link to their official website: https://www.animalpak.com/pages/customer-service

Daniel W.staff
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.

Shipping Info

 

FREE STANDARD SHIPPING on orders of $45 or more

How to get FREE Standard Shipping:

  1. Ship to an address within the United States (including U.S. territories)
  2. Place your online order of $45 or more* - after promotions and before tax are applied
  3. Use "Standard" shipping option at checkout

Orders will be shipped within 24 hours of order placement*, pending verification of billing information and shipping method selected. International orders and orders containing gift cards or items that are not currently in stock will be processed as quickly as possible.

 

*Excludes all orders placed on major US holidays (Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day and New Year's Day).

 

Orders for states outside of the continental U.S. (including those of $45 or more) may be subject to a delivery surcharge. This will be noted in the order summary based on your shipping address at checkout.

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