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G.A.I.N.S.

John - Verified Buyer
John
★★★★★
This is my second order of Vital Fuel.
Noticeably more energy and focus during the day, and much better sleep at night.
I’ve tried a lot of supplements—this is the first one I can truly feel working.

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100% Grass-Fed
Premium Irish Beef Organs
Lab-Tested
Purity & Safety Verified
30-Day Guarantee
Made in EU

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

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
Upgrade Your Daily Energy
5 stars 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"

Robin H. (34) Roermond 5 stars

"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"

Robin H. (34) Roermond 5 stars

Real Nutrition. Real Results.

Discover the G.A.I.N.S. Difference

Pure organ fuel for real energy, focus and vitality

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.

Sarah M. (48) Amsterdam
Sarah M. (48) Amsterdam
This product has completely transformed my daily routine. The quality is excellent, and I saw amazing results within just a few weeks.
Verified Customer • 3 days ago

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

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

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

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.