{"product_id":"animal-stak-21-packs","title":"Animal Stak 21 Packs","description":"\u003cp\u003e\u003cstrong\u003eAnimal Stak 21 Packs\u003c\/strong\u003e is Animal's hormone-support pack for experienced lifters, designed as a 21-day cycle. Each pack of 8 capsules combines tribulus, fenugreek, nettle root and maca with L-arginine, ornithine and glutamine, and a support complex with vitamin D, vitamin B6, magnesium, zinc, trans-resveratrol, milk thistle, astragalus, ashwagandha and L-carnitine.\u003c\/p\u003e\u003cp\u003eZinc contributes to the maintenance of normal testosterone levels in the blood, vitamin D contributes to the maintenance of normal muscle function, and magnesium and vitamin B6 contribute to the reduction of tiredness and fatigue. Animal recommends 3 weeks on, 1 week off.\u003c\/p\u003e\u003ch3\u003eKey benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTribulus, fenugreek, nettle and maca\u003c\/li\u003e\n\u003cli\u003e1,465 mg L-arginine\u003c\/li\u003e\n\u003cli\u003e25 mg zinc, 25 µg vitamin D, 250 mg magnesium\u003c\/li\u003e\n\u003cli\u003e21-day cycle in daily packs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003cp\u003eTake 1 pack a day for 21 days, then take 1 week off. On training days take it 30–45 minutes before training; on rest days take it before bed.\u003c\/p\u003e\u003ch3\u003eWho it's for\u003c\/h3\u003e\u003cp\u003eExperienced adult lifters aged 25 or over.\u003c\/p\u003e\u003ch3\u003eAllergens\u003c\/h3\u003e\u003cp\u003eCapsule shells contain sulphites. Made in a facility that also handles milk, soya, egg, peanuts, tree nuts, fish, shellfish, wheat and sesame. Recipes can vary by flavour and may change, so always check the label on your pack.\u003c\/p\u003e\u003ch3\u003eGood to know\u003c\/h3\u003e\u003cp\u003eProvides 25 mg zinc, the maximum the UK advises from supplements: do not take with other zinc-containing supplements. Contains ashwagandha: not suitable during pregnancy or breastfeeding, or if you have a liver or thyroid condition. Contains colours E102 and E110: may have an adverse effect on activity and attention in children. May be prohibited by some sports bodies; athletes should check with their governing body. Not for under-18s or pregnant or breastfeeding women. Speak to your doctor before use if you have a medical condition or take any medication. Do not exceed the recommended daily dose. Keep out of reach of children. Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct information based on the Animal UK website label (uk.animalpak.com, checked 4 Oct 2026).\u003c\/em\u003e\u003c\/p\u003e","brand":"Animal","offers":[{"title":"Default Title","offer_id":58716250702198,"sku":"ANI030","price":56.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/8278\/2326\/files\/ANI030.png?v=1789392237","url":"https:\/\/valkyrie-strength.com\/products\/animal-stak-21-packs","provider":"Valkyrie Strength","version":"1.0","type":"link"}