--- product_id: 689416758 title: "Animal M-Stak Anabolic Mass Gainer Bodybuilding Supplement | 21 Pill Packs | Lean Muscle Builder | Peak ATP & Astragin Enhances Strength, Performance, Energy & Focus | EAAs for Recovery | Non Hormonal" brand: "animal" price: "$106.70" currency: USD in_stock: true reviews_count: 13 category: "Animal" url: https://www.desertcart.us/products/689416758-animal-m-stak-anabolic-mass-gainer-bodybuilding-supplement-21-pill store_origin: US region: United States of America --- # Energy complex boosts workout endurance 21 pre-measured packs for on-the-go dosing 6 advanced nutrient complexes for muscle growth Animal M-Stak Anabolic Mass Gainer Bodybuilding Supplement | 21 Pill Packs | Lean Muscle Builder | Peak ATP & Astragin Enhances Strength, Performance, Energy & Focus | EAAs for Recovery | Non Hormonal **Brand:** animal **Price:** $106.70 **Availability:** ✅ In Stock ## Summary > 💥 Unlock your anabolic edge—because gains wait for no one! ## Quick Answers - **What is this?** Animal M-Stak Anabolic Mass Gainer Bodybuilding Supplement | 21 Pill Packs | Lean Muscle Builder | Peak ATP & Astragin Enhances Strength, Performance, Energy & Focus | EAAs for Recovery | Non Hormonal by animal - **How much does it cost?** $106.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/689416758-animal-m-stak-anabolic-mass-gainer-bodybuilding-supplement-21-pill) ## Best For - animal enthusiasts ## Why This Product - Trusted animal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision-Packed Power:** 21 easy-to-carry daily packs streamline your muscle-building routine—no measuring, no mess. - • **Trusted Quality & Safety:** GMP-certified US manufacturing with 3rd party lab testing ensures potency and purity you can count on. - • **Peak Performance in 21 Days:** Clinically designed cycle to unlock fuller muscles and improved strength in just three weeks. - • **Hard Gainer’s Secret Weapon:** Specifically engineered for those who struggle to gain weight, turning every calorie into lean muscle. - • **Synergistic 6-Complex Formula:** Combines nutrient partitioning, nitrogen retention, and stress reduction to maximize anabolic muscle growth. ## Overview Animal M-Stak is a premium, non-hormonal muscle builder and mass gainer supplement tailored for hard gainers and elite athletes. Delivered in 21 convenient daily packs, it features a potent blend of six nutrient complexes that enhance nutrient partitioning, nitrogen retention, and energy levels to maximize lean muscle growth and workout performance. Manufactured in a GMP-certified US facility with rigorous third-party testing, Animal M-Stak supports noticeable muscle fullness, strength gains, and faster recovery within a 21-day cycle. ## Description Animal M-Stak is a premium supplement designed to optimize muscle growth and weight gain for hard gainers—bodybuilders and elite athletes who struggle to gain weight; if you eat your calories and can’t keep the weight on, this product was designed for you. Trusted by professional athletes worldwide for over 40 years, this non-hormonal enhancer helps nutrient partitioning and promotes nitrogen retention in muscles, maximizing the benefits from your workouts and diet. Accomplish your peak training potential by supplementing for 21 days straight with Animal M-Stak, the choice of champions for maximizing performance. This muscle growth mass gainer supplement is delivered in our world famous, industry respected pill pack system. Simply grab one M-Stak pack out of the container and you can throw it in your pocket or gym bag. Review: Effective Muscle Building Supplement for Hard Gainers - I recently started using Animal M-Stak, and I am very impressed with the results. As a hard gainer, finding a supplement that effectively supports muscle growth without hormonal components has been challenging, but Animal M-Stak has proven to be a game-changer. First and foremost, the formulation of Animal M-Stak is impressive. The non-hormonal blend is ideal for those of us who want to avoid hormonal supplements but still need a potent formula to help build muscle. The inclusion of the energy complex is a significant plus, providing a much-needed boost during intense workouts. I’ve noticed a substantial increase in my endurance and energy levels, allowing me to push harder and longer in the gym. The convenience of the packs is another highlight. Each dose is pre-packaged, making it easy to take without measuring or mixing. I can simply grab a pack and go, which is perfect for my busy lifestyle. The recommended cycle of three weeks on and one week off is easy to follow, and I’ve seen consistent results with this regimen. In terms of muscle growth, Animal M-Stak has delivered noticeable gains. Within a few weeks of starting the supplement, I saw a significant increase in my muscle mass and strength. The recovery time between workouts has also improved, reducing muscle soreness and allowing for more frequent training sessions. This has been particularly beneficial in breaking through plateaus and achieving new personal bests. Another benefit of Animal M-Stak is the lack of negative side effects. I have not experienced any adverse reactions, which is often a concern with muscle-building supplements. The product has been gentle on my stomach, and the natural ingredients give me confidence in its safety and efficacy. While the taste and size of the pills might be a bit daunting for some, I found them manageable. It’s a small trade-off for the impressive results and benefits the supplement provides. Staying well-hydrated and taking the pills with a meal helps with any potential discomfort. In summary, Animal M-Stak is an excellent muscle-building supplement for hard gainers looking for a non-hormonal option. The energy boost, convenience, and noticeable muscle gains make it a standout product. I highly recommend Animal M-Stak to anyone serious about their muscle-building goals and looking for a reliable and effective supplement to support their journey. Review: Animal stack - Good stuff 🤙🏼🙌🏽👌 ## Features - Maximize your Goals: Animal M-Stak combines nutrient partitioning and nitrogen retention in your muscles to help your body make the most of your workout to help muscle fullness and these weight gain pills ensure the food you eat goes to muscle and not fat - Ideal for Hard Gainers: This is perfect for bodybuilders or elite strength athletes that have trouble putting on weight. They are called “hard gainers” in the sport. If you eat your calories & can’t keep the weight on, this product was designed for you - Advanced Formula to Build Muscle: Featuring 6 different complexes that help your body make the most of the nutrients you are putting in, this is your solution to boost energy, reduce stress, prevent muscle breakdown, and induce anabolism for muscle growth - Reach Peak Potential in 21 Days: On training days, consume 30-45 minutes before your workout, and on non-training days, take between meals. It's simple; by putting your body in a greater anabolic environment, notice fuller muscles and improved strength - Made to the Highest Quality & Safety Standards: All of our products are produced in our GMP certified US plant, and every batch is 3rd party lab tested for quality, safety and potency; our products work synergistically across our range ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000GONZZC | | Age Range Description | Adult | | Best Sellers Rank | #18,748 in Health & Household ( See Top 100 in Health & Household ) #11 in Sports Nutrition Weight Gainers #1,543 in Sales & Deals | | Brand | Animal | | Brand Name | Animal | | Color | Pills | | Container Type | Packet | | Customer Reviews | 4.5 out of 5 stars 1,002 Reviews | | Dosage Form | Capsule | | Flavor | Unflavored | | Global Trade Identification Number | 00039442030283 | | Item Dimensions | 3.99 x 3.99 x 5.6 inches | | Item Form | Capsule | | Item Part Number | U3028 | | Item Weight | 1 g | | Manufacturer | Universal Nutrition | | Manufacturer Part Number | U3028 | | Material Features | Natural | | Model Name | Animal M-Stak | | Model Number | U3028 | | Number of Items | 1 | | Primary Supplement Type | Magnesium | | Product Benefits | Muscle Growth | | Total Servings Per Container | 21 | | UPC | 039442030283 | | Unit Count | 21 Count | ## Product Details - **Age Range (Description):** Adult - **Brand:** Animal - **Flavor:** Unflavored - **Item Form:** Capsule - **Item Weight:** 1 Grams - **Item dimensions L x W x H:** 3.99 x 3.99 x 5.6 inches - **Package Information:** Packet - **Primary Supplement Type:** Magnesium - **Product Benefits:** Muscle Growth - **Unit Count:** 21 Count ## Images ![Animal M-Stak Anabolic Mass Gainer Bodybuilding Supplement | 21 Pill Packs | Lean Muscle Builder | Peak ATP & Astragin Enhances Strength, Performance, Energy & Focus | EAAs for Recovery | Non Hormonal - Image 1](https://m.media-amazon.com/images/I/71EYeOzFleL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: What is the differance between M-stak and stak???** A: Think of "M" as maintain for the gains you made with STAK. Since you are cycling STAK, to take nothing you would see a drop off. With "M" the drop off is minimized. **Q: Is there a multivitamin equivelant as part of the M-Stak? Or do you recommend still taking a multi with the stak?** A: No multivite component. Actually don’t recommend multis for 3 reasons: 1. Most multis contain improper ratios of vitamins, especially when combined with your diet. For instance, many contain too much A, & not enough D. 2. because when taken together, some nutrients cancel each other out, such as calcium & iron. 3. Many people take multis at night, and the B vitamin group can cause insomnia. Always best to get vitamins from foods or a food based greens powder, or separate nutrients night and day. **Q: Does this product contain any carbohydrates? If so how many? All artificial sweeteners? Thanks!** A: I don't remember but all it consist of is a bunch of pills about 10 different pills that you have to take at once. I really didn't like it. I didn't really see any gains from M-stack. I did that the cuts and leaned out. I wouldn't waste my money. Just eat more lift heavy. **Q: How many pills are in each pack?** A: It has 21 packs every container... ## Customer Reviews ### ⭐⭐⭐⭐⭐ Effective Muscle Building Supplement for Hard Gainers *by D***A on June 7, 2024* I recently started using Animal M-Stak, and I am very impressed with the results. As a hard gainer, finding a supplement that effectively supports muscle growth without hormonal components has been challenging, but Animal M-Stak has proven to be a game-changer. First and foremost, the formulation of Animal M-Stak is impressive. The non-hormonal blend is ideal for those of us who want to avoid hormonal supplements but still need a potent formula to help build muscle. The inclusion of the energy complex is a significant plus, providing a much-needed boost during intense workouts. I’ve noticed a substantial increase in my endurance and energy levels, allowing me to push harder and longer in the gym. The convenience of the packs is another highlight. Each dose is pre-packaged, making it easy to take without measuring or mixing. I can simply grab a pack and go, which is perfect for my busy lifestyle. The recommended cycle of three weeks on and one week off is easy to follow, and I’ve seen consistent results with this regimen. In terms of muscle growth, Animal M-Stak has delivered noticeable gains. Within a few weeks of starting the supplement, I saw a significant increase in my muscle mass and strength. The recovery time between workouts has also improved, reducing muscle soreness and allowing for more frequent training sessions. This has been particularly beneficial in breaking through plateaus and achieving new personal bests. Another benefit of Animal M-Stak is the lack of negative side effects. I have not experienced any adverse reactions, which is often a concern with muscle-building supplements. The product has been gentle on my stomach, and the natural ingredients give me confidence in its safety and efficacy. While the taste and size of the pills might be a bit daunting for some, I found them manageable. It’s a small trade-off for the impressive results and benefits the supplement provides. Staying well-hydrated and taking the pills with a meal helps with any potential discomfort. In summary, Animal M-Stak is an excellent muscle-building supplement for hard gainers looking for a non-hormonal option. The energy boost, convenience, and noticeable muscle gains make it a standout product. I highly recommend Animal M-Stak to anyone serious about their muscle-building goals and looking for a reliable and effective supplement to support their journey. ### ⭐⭐⭐⭐⭐ Animal stack *by J***3 on June 20, 2026* Good stuff 🤙🏼🙌🏽👌 ### ⭐⭐⭐⭐⭐ M stak is all that! *by D***N on June 9, 2017* Okay guys listen up. I've been training for about 12 years and I consider myself a natural bodybuilder. I started taking this and felt it on the first night I tried it. I didn't work out because I wanted to see how my body would react without getting my heart rate up. I noticed my ankles and wrists started to ache. Which I knew right away meant I was dehydrated. I was about halfway through a month-long workout routine before I felt I wanted to try something to break through any plateaus. So I started integrating it in, with my high carb high protein diet. I'm completely satisfied with the results. I have gained 13 pounds and my muscles are thicker and Fuller in places that have never been before. Specifically my neck shoulders and forearms are rounder thicker and Fuller. But new muscle everywhere. I believe my body fat percentage has gone down at the same time the scale has gone up. I typically walk around between 12 and 13% body fat. It has always been a challenge for me to gain weight even when my diet is dialed in. I have to bust my ass just to put on one pound of solid muscle. Granted I've been killing it in the gym but these pills have definitely help me with new gains. No question about it. I never took the red pill, just because I felt as though I never needed it. My energy levels have been great my appetite has been up, and the best thing about these pills is my sleep quality. I sleep so freaking hard and have some vivid dreams. Seriously I haven't slept this good in a long time. I know some of my weight gain has been water. I've been trying to get about a gallon a day, but that's natural when you're training hard. The only negative is taking all these pills but who really cares when your seeing Gains.right? I can't comment on the red pill because I never took it, but overall I give this product 5 stars. My strength has gone up and my focus in the gym is amazing. I definitely recommend it for someone trying to break a plateau and/or the typical hardgainer ## Frequently Bought Together - Animal M-Stak - Muscle Builder and Anabolic Mass Gainer Supplement for Bodybuilding - Lean Muscle Growth, Amino Complex and Pre Workout Energy, 21 Packs - Animal Stak – Complete Natural Hormone Booster Supplement with Tribulus – Natural Testosterone Booster for Athletes – Contains Estrogen Blockers – 1 Month Cycle - Animal Test Testosterone Booster for Men - Male Enhancing Supplement Libido Booster for Strength Athletes & Bodybuilders to Increase Stamina, Endurance, Muscle Growth, All-in-One Packs – 21 Day Cycle --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/689416758-animal-m-stak-anabolic-mass-gainer-bodybuilding-supplement-21-pill](https://www.desertcart.us/products/689416758-animal-m-stak-anabolic-mass-gainer-bodybuilding-supplement-21-pill) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-11*