IO Genix BCAA 8.1.1 - Branched-Chain Amino Acids

17,90 €

3g of BCAAs in an 8:1:1 ratio per five capsules.No powder to measure, no taste to endure, nothing to shake.

1.4mg of vitamin B6 included.It contributes to normal protein metabolism, which is why it's included in the formula.

This is the format you take when you travel.The powder tub stays at home, the capsules go in the gym bag.

Format: 150 tablets

In stock - Ready to be shipped

IO Genix BCAA 8.1.1 - Branched-Chain Amino Acids

Discover IO Genix BCAA 8.1.1The branched-chain amino acid formula in capsules is optimized to maximize muscle recovery and prevent catabolism. This innovative composition features an 8:1:1 ratio enriched with L-Leucine to stimulate protein synthesis and maintain muscle mass.

Why choose BCAA 8.1.1

BCAAs (Branched Chain Amino Acids) comprise three essential amino acids: L-leucine, L-isoleucine and L-valine. These amino acids represent more than 35% of the essential amino acids present in muscle tissue. The ratio 8.1.1 favors the L-leucine, the main trigger of the mTOR anabolic pathways responsible for muscle growth.

  • Essential amino acids not synthesized by the body
  • High concentration in skeletal muscle tissue
  • Direct activation of protein synthesis pathways
  • Prevention of muscle catabolism during exercise

Performance and recovery benefits

Scientific research demonstrates that BCAAs significantly improve post-exercise recovery and maintain muscle mass. L-Leucine acts as an anabolic signal, while isoleucine and valine support muscle energy and recovery.

  • Stimulation of muscle protein synthesis
  • Reduction of muscle breakdown during exercise
  • Improved recovery between sessions
  • Maintaining muscle energy during prolonged exertion
  • Supporting muscle growth and repair

IO Genix formula enriched with vitamin B6

IO Genix is developing this formula By enriching the BCAAs with vitamin B6 to optimize their metabolism and absorption. This essential vitamin facilitates the metabolism of proteins and glycogen while reducing physical and mental fatigue.

The capsule format ensures convenient intake and precise dosing without the need for mixing. This dosage form preserves the stability of the amino acids and allows for optimized release in the small intestine for maximum absorption.

Composition and ingredients

IO Genix BCAA 8.1.1 concentrates the three branched-chain amino acids in a scientifically optimized ratio. Each capsule provides a precise dose of L-leucine, L-isoleucine and L-valine for maximum effectiveness on muscle recovery.

Vitamin B6 enrichment enhances the body's use of BCAAs and optimizes their conversion into muscle energy. This nutritional synergy improves the overall effectiveness of the product for regular athletes.

Scientific mechanism of action

BCAAs act directly on muscles by activating the mTOR pathway, a central regulator of protein synthesis. L-Leucine stimulates this anabolic pathway, while isoleucine and valine maintain energy balance and prevent muscle breakdown.

This targeted action explains their effectiveness in recovery, maintaining muscle mass, and improving performance. The formula integrates perfectly into training protocols to optimize muscle adaptations.

BCAA 8.1.1(L-leucine, L-valine and L-isoleucine), bulking agent (microcrystalline cellulose), anti-caking agents (magnesium stearate and silicon dioxide) and vitamin B6(pyridoxine hydrochloride).

Allergens:May contain traces of gluten, eggs, milk, fishand soy.

Composition based on official IO Genix specifications. BCAA 8.1.1 ratio optimized for performance.



Dosage:5 capsules daily with a large glass of water.

Distribution on training days:2 to 3 capsules thirty minutes before the session, 2 to 3 capsules immediately after.

Distribution on rest days:2 capsules between meals.

Precautions:Do not exceed the daily dose indicated on the label.

Nutrition Facts per serving (5 capsules):

  • Total BCAA 8.1.1: 3000mg





  • Vitamin B6: 1.4mg (100% NRV)
  • Energy: 12 kcal
  • Protein: 3g
  • Carbohydrates: 0g
  • Fats: 0g

Servings per container:30 doses

Recommended serving:5 capsules per day

Values based on official IO Genix specifications. BCAA 8.1.1: 8 parts leucine to 1 part isoleucine and 1 part valine.

Do not exceed the recommended daily dose.Food supplements are not a substitute for a varied and balanced diet and a healthy lifestyle.

Contraindications:Not recommended for pregnant and breastfeeding women. Do not use in minors under 18 years of age.

Allergens:May contain traces of gluten, eggs, milk, fishand soy.

Storage:Store in a dry place, away from light and moisture. Keep out of reach of children.

Precautions:Consult a healthcare professional before use in case of liver or kidney disorders or if undergoing medical treatment.

IO Genix BCAA 8.1.1 - Branched-Chain Amino Acids IO.GENIX

17,90 €

17,90 €

3g of BCAAs at an 8:1:1 ratio per five capsules, with 1.4mg of vitamin B6. The capsule format fits in a gym bag without a shaker or scoop. Choose from: 150 or 300 tablets.

Selected products

Our experts rigorously select each product for its quality, effectiveness, and traceability. Nothing is left to chance.

Shop near Montpellier

Visit us in Vendargues for personalized advice and close contact with our loyal customers.

Fast and free delivery on orders over €50

Order with complete peace of mind: fast delivery in France from €50, in Europe from €100, with guaranteed tracking.

5/5 on Guaranteed Reviews Company

Over 1000 satisfied customers! A perfect rating that reflects our professionalism, our attentiveness and our commitment to quality.