Lab-Tested Quality - every batch independently verified
100% Natural Ingredients – no fillers, no additives
Grass-Fed Irish Cattle – nutrient-rich, premium source
Freeze-Dried – maximum nutrient retention
FUEL FROM NATURE, POWER FOR LIFE
FUEL FROM NATURE, POWER FOR LIFE
Daily Fuel for Energy, Focus & Resilience
Clean, grass-fed organ nutrition to power daily energy, sharpen focus, and support resilience — with no fillers, no shortcuts.
- Grass‑Fed Power – premium organ nutrition for clean energy and performance
- High-Impact Nutrients - bioavailable vitamins and minerals your body actually absorbs
- Sustained Daily Energy - steady fuel without crashes or artificial stimulants
Rated 4.9/5 By our Happy Customers
"Honestly wasn't sure if organ supplements would work for me, but after about two weeks with G.A.I.N.S. Vital Fuel, I noticed my afternoon energy was definitely better. No more 3pm coffee runs. It's subtle but consistent - exactly what I needed for my busy schedule. The capsules make it easy and there is no smell or taste"
"Honestly wasn't sure if organ supplements would work for me, but after about two weeks with G.A.I.N.S. Vital Fuel, I noticed my afternoon energy was definitely better. No more 3pm coffee runs. It's subtle but consistent - exactly what I needed for my busy schedule. The capsules make it easy and there is no smell or taste"
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Real Nutrition. Real Results.
Discover the G.A.I.N.S. Difference
30-Day Money Back Guarantee
We believe in the quality of our products. If you are not satisfied within 30 days, simply return it for a full refund.
Coming from Ireland's Best
Grass-fed Irish cattle, raised on open pastures. Clean, premium nutrition backed by generations of farming tradition.
Grass-Fed Quality
Higher in vitamins and minerals than grain-fed, ensuring maximum nutritional value in every capsule.
Natural Ingredients
Pure organ meats, no fillers or additives. Just organs and gelatin capsules — nothing else.
Lab-tested Purity
Every batch tested in EU-certified labs to guarantee purity, potency, and safety.
What Experts Say
- 50+ studies on organ meat nutrition
- Backed by nutritional biochemistry
- Trusted by athletes & medical professionals
- Recommended by functional medicine experts
Dr. Paul Saladino
"Organ meats are among the most nutrient-dense foods available, packed with vitamins and minerals our bodies readily use."
Dr. Saladino is a leading voice in nutrient-dense nutrition, advocating whole food sources over synthetic supplements.
Dr. Georgia Ede
“Organ meat is the only whole food that contains every nutrient we need, in its proper form, without antinutrients.”
Dr. Ede is a Harvard-trained psychiatrist specializing in nutritional psychiatry. She explores how meat and organ foods support brain health and mental performance.
Dr. Eric Berg
“Beef liver: nature’s most nutrient-dense food. Packed with vitamins and minerals in the most bioavailable form possible.”
Dr. Berg educates millions on nutrition through evidence-based content, emphasizing whole food sources over synthetic supplements.
Got Questions?
Need more information? You can find it here.
Yes. They’re made from 100% grass-fed Irish beef organs and meet strict EU standards.
Every batch is lab-tested. Only clean, safe nutrition makes it into a bottle.
Take six capsules daily with food. Each jar lasts 30 days. Some people adjust depending on their goals so listen to your body.
Orders placed before 15:00 are shipped the same day, so you can expect fast delivery.
Yes. 30-day money-back promise, terms and conditions apply.
