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Animal M-Stak

Universal Nutrition 21 Packs

£49.95Tax includedLowest price in 30 days: £49.95

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Animal M-Stak


Non-Hormonal Anabolic Support | Nutrient Partitioning Complex | 21 Packs


Struggling to pack on lean mass despite crushing it in the gym? It's time to stop spinning your wheels. Animal M-Stak is the legendary non-hormonal anabolic stack designed specifically for "hardgainers"—athletes who train like monsters but struggle to gain weight.


By leveraging nutrient partitioning and natural anabolic signalling, M-Stak shifts your body into high gear, ensuring that every calorie you consume is directed toward muscle growth rather than storage.


Complex stack format.
Multi-phase ingredient system.
Flexible daily use.







Formula Overview


M-Stak is built around multiple targeted complexes:



Amino & Performance Complex


Includes leucine, BCAAs, taurine, and acetyl-L-carnitine, which may help support protein metabolism, recovery, and training performance.



Herbal & Adaptogenic Complex


Features ginseng, kudzu, and Siberian ginseng, which may support overall vitality and adaptation to physical stress.



Anabolic Support Matrix


Includes compounds like methoxyisoflavone, ecdysterone-type ingredients and turkesterone sources, which may support muscle-building environments and nutrient utilisation.



Stimulant Capsule (Optional)


Separate capsule containing caffeine sources (kola nut, guarana), allowing users to include or remove stimulants depending on preference.







Supplement Facts


Serving Size: 1 Pack (8 pills)
Servings Per Container: 21 Packs







AM Complex 1 (3 tablets)





































Ingredient Amount
L-Leucine 2816 mg
L-Isoleucine 50 mg
L-Valine 50 mg
L-Taurine 50 mg
Acetyl-L-Carnitine 33 mg
Whey (from milk) 564 mg







AM Complex 2 (1 tablet)





























Ingredient Amount
Panax Ginseng 500 mg
Kudzu Root 495 mg
Siberian Ginseng 5 mg
Whey (from milk) 343 mg







AM Complex 3 (3 capsules)

























































Ingredient Amount
Cyanotis Vaga Extract (20% Ecdysterone) 187.5 mg
5-Methyl-7-Methoxyisoflavone 187.5 mg
Ajuga Turkestanica (2% Turkesterone) 187.5 mg
Phytosterols (Beta-Sitosterol) 187.5 mg
Fenugreek Seed 472 mg
Banaba Extract 25 mg
Cinnamon Extract 2 mg
Lipoic Acid 1 mg
Ginger Root 474 mg
Grapefruit Powder 25 mg
Citrus Bioflavonoids 0.5 mg







AM Complex 4 (1 capsule – stimulant)

























Ingredient Amount
Caffeine 192.8 mg
Kola Nut Extract 192.8 mg
Guarana Extract 114.4 mg







Other Ingredients


Gelatin, Magnesium Stearate, Silicon Dioxide, Colourants







Ingredient Breakdown


Amino Acids & Recovery:
Leucine, BCAAs, Taurine, Acetyl-L-Carnitine


Adaptogens & Herbal Support:
Panax Ginseng, Siberian Ginseng, Kudzu


Anabolic Support Compounds:
Ecdysterone, Turkesterone, Methoxyisoflavone, Phytosterols


Metabolic & Nutrient Partitioning:
Fenugreek, Banaba, Cinnamon, ALA


Stimulant Support (Optional):
Caffeine, Kola Nut, Guarana







Product Details


Servings: 21 packs
Form: Daily packs (multi-capsule system)
Category: Non-hormonal anabolic support
User Level: Intermediate / Advanced

Need help?

Animal M-Stak is a non-hormonal anabolic support stack designed specifically for ‘hardgainers’ – athletes who train hard but struggle to gain weight, using nutrient partitioning to direct calories toward muscle growth.

A box contains 21 packs, with each pack (1 serving) containing 8 pills.

This complex includes L-Leucine (2816mg), L-Isoleucine, L-Valine, L-Taurine and Acetyl-L-Carnitine, which may help support protein metabolism, recovery and training performance.

It features Panax Ginseng, Kudzu Root and Siberian Ginseng, which may support overall vitality and adaptation.

Yes, one of the complexes (taken as a separate capsule) contains caffeine (192.8mg) and Kola Nut, though the stack is formatted so stimulants can be included or removed depending on preference.

This complex includes Cyanotis Vaga Extract (20% Ecdysterone), 5-Methyl-7-Methoxyisoflavone, Ajuga Turkestanica (2% Turkesterone), Phytosterols, Fenugreek Seed, Banaba Extract and other botanical ingredients.

No, it’s marketed as a non-hormonal anabolic support stack, built around nutrient partitioning and natural anabolic signalling rather than hormonal compounds.

It’s designed specifically for hardgainers – athletes who train intensely but struggle to gain lean mass.

It’s taken as a multi-phase pack system, with each daily pack containing 8 pills split across several targeted complexes.

The stimulant complex in each pack contains 192.8mg of caffeine, alongside Kola Nut.