Amino Acids
BCAA Amino Acids Drink Mix | Vegan Muscle & Endurance Support UK
£26.99
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BCAA Amino Acids Drink Mix — Plant-Based Muscle & Endurance Support
BCAAs — Leucine, Isoleucine and Valine — are the three amino acids most directly responsible for triggering and sustaining muscle protein synthesis. BioBodyBoost BCAA Amino Acids Drink Mix delivers 5.6g of branched-chain amino acids per serving in a refreshing fruit drink mix, enhanced with citrulline malate for endurance support and Vitamins B6 and C for energy metabolism. Vegan-certified, stimulant-free and made in the UK.
Why You'll Love It
- 5.6g BCAAs per serving — leucine, isoleucine and valine in a 2:1:1 ratio — the most studied BCAA ratio for muscle protein synthesis and recovery
- Citrulline malate — supports endurance, delays fatigue and enhances muscle pump during training by increasing nitric oxide production
- Vitamin B6 — contributes to normal protein and glycogen metabolism; helps the body use amino acids effectively
- Vitamin C — supports normal collagen synthesis for connective tissue repair; antioxidant protection during exercise-induced oxidative stress
- Plant-based & vegan — BCAAs from fermented plant sources; no animal-derived ingredients
- Stimulant-free — suitable for any time of day, including evening training sessions
- 340g bag — approximately 30 servings
How to Use
Mix 1 scoop (approx. 11g) with 400–500ml of cold water. Shake or stir well. Consume during training (intra-workout) or post-workout for recovery. Can also be taken between meals to maintain amino acid availability throughout the day.
Do I need BCAAs if I already eat enough protein?
If total protein intake is high (1.6–2.2g per kg bodyweight), additional BCAA supplementation offers limited extra benefit. BCAAs shine for fasted training, endurance sessions, or when total protein intake is borderline — and citrulline malate provides genuine endurance benefit regardless of protein intake.
Can women take this BCAA supplement?
Yes. BCAAs are equally beneficial for women's muscle recovery, lean muscle maintenance and endurance. This supplement is suitable for all genders and training goals.
Is this supplement suitable during a calorie deficit?
Yes — BCAAs are particularly valuable during calorie restriction as they help protect lean muscle mass from catabolism (breakdown). This makes them popular for cutting phases, weight management and calorie-controlled diets.
Is this BCAA supplement vegan?
Yes. The BCAAs are derived via fermentation of plant-based substrates. All other ingredients are plant or mineral-derived. Certified vegan and gluten-free.
- Standard UK (2–5 days) — free over £75, otherwise £3.99
- Express UK (1–2 days) — £5.99
- International — calculated at checkout
- 30-day easy returns · unworn with tags attached
All measurements in CM. When between sizes, size up.
| UK | EU | US | Bust | Waist | Hips |
|---|---|---|---|---|---|
| 6 | 34 | 2 | 80–83 | 61–64 | 87–90 |
| 8 / S | 36 | 4 | 84–87 | 65–68 | 91–94 |
| 10 / M | 38 | 6 | 88–91 | 69–72 | 95–98 |
| 12 / L | 40 | 8 | 92–95 | 73–76 | 99–102 |
| 14 / XL | 42 | 10 | 96–99 | 77–80 | 103–106 |
| 16 | 44 | 12 | 100–103 | 81–84 | 107–110 |
All measurements in CM. Measure over underwear. When between sizes, size up.
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