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By Universal Nutrition


About This Product


Supports you without hormonal anabolics
Animal M-Stak is a brand new natural supplement that increases anabolism and brings out the hardgainer in every user.

We all started as novices and some have become veterans, we all reached plateaus during our ascendance. Each plateau is difficult to get past, as you cannot gain a pound or get past static lifts. Hardgainer’s syndrome is the definition of such an event and everyone had at least one plateau during his workout experience. We become desperate to progress and we would do anything to achieve this.


Some of us are truly dedicated and for people like you and me, these desperation moments are long gone, thanks to the improved M-Stak formula, more powerful than never before. The formula will destroy every plateau and it will enhance muscle growth tremendously. The original M-Stak formula was improved, as the new mix uses all the main ingredients of the first one, although each one is improved and the proportions have been recalculated.


M-Stak’s foundation lies in the form of anabolic flavones. These flavones are proved to increase lean muscle mass as they improve performance during workouts, multiple Eastern European studies proving this. The new M-Stak mix uses these flavones but recalculates the dosage of each one so an optimum ratio is achieved. Thus, the combined potential of these compounds reaches a maximum value.


Beta-Ecdysterone and Methoxyisoflavone are two of the top flavones in M-Stak. They rapidly drive nutrients towards muscle, where they accumulate and stimulate new cell growth. This process is called nutrient partitioning. Nitrogen retention and protein synthesis are two other processes that are achieved while using M-Stak. No hormonal manipulation is done by this formula, but crucial processes of muscle growth are improved for maximum results. 


Directions of Use:

Take one pak every day for 21 consecutive days. On training days, take pak 45 minutes prior to exercise. On non-training days, take pak in the morning or early afternoon. Cycle product for maxium results: three weeks on and one week off.



  • This product contains an extremely powerful flavone and phytoecdysterone complex which may greatly boost performance and muscle size.
  • Please consult your physician before using this product.
  • Not for use by pregnant or nursing women.
  • If you are under a physicians care for any reason, please consult your physician prior to use.
  • Reduce or discontinue use if nervousness, tremors, sleeplessness, loss of appetite or nausea occur.
  • Not for use by persons under 18.
  • Keep out of reach of children.


About This Brand

Forged in 1983, with the birth of the iconic Animal Pak, over more than three decades Animal has evolved from a simple bodybuilding supplement brand, to an ethos for living. Having Universal Nutrition as its parent company, Animal is dedicated to educating, inspiring and supplying the hardest training bodybuilders and weightlifters with the nutritional supplements they need to fuel their goals.

Universal Nutrition Animal M-Stak

SKU: 4440
  • Nutrition facts might vary based on the flavour


    21 Packs

    Serving Size 1 Pack

    Servings Per Container 21 Packs

    Amount Per Serving % DV  
    Natural Flavone/Sterone Complex 750mg  
    Beta-Ecdysterone   *
    5-Methyl-7-Methoxyisoflavone   *
    Ajuga Turkestanica Extract (Turkesterone)   *
    B-Sitosterol   *
    Anti-Catabolic Amino Complex 3000mg  
    L-Leucine   *
    Leucine Alpha Ketoglutarate (AKG)   *
    Leucine Ethyl Ester   *
    L-Isoleucine   *
    L-Valine   *
    L-Taurine   *
    Acetyl-L-Carnitine (ALC)   *
    Anabolic Adaptogen Complex 1000mg  
    Muria Puama   *
    Kudzu Extract (Isoflavones)   *
    Safed Musli   *
    Rhodiola Rosea Extract (Rosavins)   *
    Insulin Potentiating Complex 500mg  
    4-Hydroxyisoleucine   *
    Banaba Leaf Extract (1-3% Colosolic Acid)   *
    Cinnulin PF™   *
    K-R-Alpha Lipoic Acid (K-R-ALA)   *
    M Factor Complex 500mg  
    Ginger Root Extract (Gingerols, Shaogols)   *
    6, 7-Dihydroxybergamottin   *
    Bioperine®   *
    Energy Complex 500mg  
    Methylxanthine Complex (Caffeine, Theobromine, Theophylline)   *
    Evodiamine   *

    * Daily Value (DV) not established

    Other Ingredients

    Methylxanthine Complex (50% Kola Nut Extract, 22% Guarana Extract), Fenugreek Extract, Cyanotis Vaga Extract, Evodiae Fructus Extract, Grapefruit Extract, Cinnamon Root Extract, Gelatin, Di-Calcium Phosphate, Whey (Milk), Microcrystalline Cellulose, Titanium Dioxide, Stearic Acid, Magnesium Stearate, FD&C Blue #1, FD&C Red #40

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