Oxygen & Vitality
100% Natural Ingredients
Lab-Tested Quality
Grass-Fed Irish Beef
Freeze-Dried for Maximum Nutrients
BEEF SPLEEN
Nutrient-dense spleen support for immunity, iron and daily vitality.
180 capsules · 30-day supply · €1,83/day
Rich source of heme iron and peptides that support red blood cell formation
Supports immune function with natural cofactors from spleen tissue
Contributes to oxygen transport helping reduce tiredness and fatigue
Whole-food nutrition trusted by athletes, entrepreneurs and high performers
Produced in the EU · Lab-tested · 30-Day Guarantee
Express Delivery: Order before 3 PM for Fast same day shipping
Most customers buy 3 bottles for a 90-day supply
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Description
Beef Spleen – Natural support for energy and resilience
Beef Spleen is one of the richest natural sources of highly bioavailable heme iron. Combined with proteins and peptides unique to spleen, it provides targeted support for oxygen transport, recovery and immune strength. Each capsule is 100% freeze-dried from Irish grass-fed cattle, ensuring clean and powerful nutrition your body can use immediately.
Produced in the EU, rigorously lab-tested for purity, and packed in natural bovine gelatin capsules. No fillers, no additives, no shortcuts. Just clean nutrition you can trust.
Benefits*
✅ Supports energy, recovery and immune function
✅ Provides bioavailable heme iron for oxygen transport
✅ Helps reduce tiredness and fatigue
✅ Whole-food nutrition with superior absorption
✅ Clean, safe and transparent, nothing hidden
Why G.A.I.N.S. Beef Spleen
✔ 100% Irish grass-fed beef spleen, freeze-dried to preserve nutrients
✔ Naturally rich in heme iron and unique peptides
✔ Strict EU production with batch control and independent lab testing
✔ Natural bovine gelatin capsules — no fillers or synthetic additives
Scientifically backed*
• Iron contributes to normal oxygen transport in the body
• Iron contributes to the reduction of tiredness and fatigue
• Iron contributes to the normal function of the immune system
* Based on approved EU health claims. Food supplement; not a substitute for a varied and balanced diet and a healthy lifestyle. Not intended to diagnose, treat, cure, or prevent any disease.
How to take
Take 6 capsules daily with food. One jar contains 180 capsules — a 30-day supply at the recommended dose. Safe for daily use. No fillers, no additives, just pure organ power.
Ingredients
100% freeze-dried beef spleen from grass-fed Irish cattle. Encapsulated in pure bovine gelatin. Produced in the EU, lab-tested for purity.
“You really feel it. That’s what I hear from people taking desiccated organ supplements.”
Quote refers to organ supplements in general
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BEEF SPLEEN
Sale price€54,95
Bioavailable, Effective, Science-Backed Ingredients
Naturally Occurring in Beef Spleen
Lab-Tested for Key Vitamins & Minerals
Filler-Free & Additive-Free
Iron
- Contributes to the normal formation of red blood cells and haemoglobin
- Supports oxygen transport in the body
- Helps reduce tiredness and fatigue
Vitamin B12
Energy & Nerves
- Contributes to normal energy metabolism
- Helps reduce tiredness and fatigue
- Supports normal nervous system function
Zinc
Cognitive & Reproductive Health
- Contributes to normal cognitive function
- Supports fertility and reproduction
- Contributes to maintenance of skin, hair and nails
Copper
Immune & Connective Tissue
- Supports normal function of the immune system
- Contributes to connective tissue maintenance
- Protects cells from oxidative stress
More energy
Many users report feeling more energized and refreshed within the first weeks thanks to natural heme iron and B12.
Immune support
Regular feedback highlights steadier days and fewer dips as immune-supporting cofactors from spleen tissue build.
Better oxygen & stamina
With consistent use, many notice improved stamina and reduced fatigue as iron supports red blood cell formation and oxygen transport.
Lasting vitality
Long-term use supports sustained energy, resilience and overall wellbeing as part of a healthy lifestyle.
Why Choose G.A.I.N.S
G.A.I.N.S
Competitor 1
Competitor 2
Grass-Fed Beef
Naturally Rich in Nutrients
Lab-Tested for Purity & Potency
180 Capsules per Jar
Premium Irish Origin
Unique Organ Blends
Europe-Wide Approved Labels
Get Yours in 3 Simple Steps
Start your daily routine for better energy and performance.
Place Your Order
One-time purchase. Simple and flexible.
Fast Delivery
Order before 3 PM for same-day dispatch.
Notice the Difference
Take 6 capsules daily with a meal. Many customers report feeling a difference within weeks.