5,000mg BCAAs in the 2:1:1 ratio. 4,000mg Taurine. Glycine. B6. Zero caffeine. Any time.
Your muscles don’t clock off when your session ends. Repair starts immediately — and the amino acids you have available in the hours after training determine how well that process goes.
Bio-Synergy BCAA Powder delivers 5,000mg of BCAAs in the clinically studied 2:1:1 ratio. 4,000mg of Taurine to protect against oxidative stress. Glycine for connective tissue repair. Vitamin B6 for energy and protein metabolism.
Zero caffeine. Zero sugar. Naturally coloured. Take it before, during or after training — or on rest days, because recovery doesn’t take time off.
Watermelon flavour. Genuinely refreshing. As clean as it gets.
Best for
Strength and endurance athletes
Those training twice a day
Anyone focused on recovery between sessions
Post-workout and rest day supplementation
Why it works
L-Leucine (2,500mg) The primary trigger for muscle protein synthesis — the process by which muscle is built and repaired.
L-Isoleucine (1,250mg) & L-Valine (1,250mg) Support leucine’s action and contribute to energy supply during exercise.
Taurine (4,000mg) Reduces exercise-induced oxidative stress and supports cardiovascular efficiency.
Glycine (900mg) Key structural component of collagen — supporting tendon, ligament and cartilage repair.
Vitamin B6 (1.4mg — 100% NRV) Contributes to normal protein and glycogen metabolism.
What makes it different
5,000mg BCAAs at the 2:1:1 ratio
4,000mg Taurine — a dose that actually works
Zero caffeine — use any time of day or night
Glycine for connective tissue repair
Suitable for vegans
How to Use
Mix one scoop (12g) with 300ml cold water. Take before, during or after training. Suitable for use on rest days.
Since 1997 Bio-Synergy has been setting standards in sports nutrition. Certified B Corporation®. Made in the UK. Independently tested. Used by elite and professional athletes for over 25 years.
Bio-Synergy BCAA powder is a great pre, post or intra workout supplement. But we feel it’s most beneficial before a workout to help maxmise your training.
Discover the UK’s highest performing BCAAs
Bio-Synergy BCAA Powder is not a run-of-the-mill, same as everyone else, typical BCAA product. Our formula is a unique combination of BCAAs with high performance supplements. As you expect from a premium BCAA Powder, ours combines leucine, isoleucine and valine in a 2.1.1 ratio – proven to be most effective for muscle repair, growth and energy. But, unlike other products, we’ve added a powerful stack of glycine and taurine. All these ingredients are highly effective on their own, but when put together, they form a uniquely powerful BCAA Powder that gives you the drive to push yourself harder in your workout. And with added vitamin-B6 to enhance your metabolism, our BCAAs reach your muscles sooner, so they start repairing right after your workout. All in all, Bio-Synergy BCAA Powder is a powerful pre and intra workout supplement that contributes to the growth and maintenance of muscle mass.
Did you know?
Leucine, isoleucine and valine are particularly important for athletes because they're processed in the muscles, not in the liver like other amino acids, and have a direct link to muscle growth and strength.
Is Bio-Synergy BCAA Powder right for you?
If you’re pushing yourself hard in the gym, or you’re performing high intensity training and your muscles are under greater stress, then yes it is. As you may know, your body can’t produce its own BCAAs, so they must come from your diet and that’s where Bio-Synergy BCAA Powder comes in. We’ve engineered it to be highly effective in helping your muscles repair and grow. What’s more, if you’re looking to fast-track protein to your muscles right after a workout, nothing can reach them quicker than our BCAA Powder. That’s why it’s especially popular with gym enthusiasts, cyclists and other endurance athletes, although a variety of athletes love it too. Each delicious watermelon serving is sugar and fat free, so you get the performance and recovery benefits without the unnecessary calories. It’s also caffeine-free and suitable for vegetarians.
Looking for something else?
We’ve got you covered with a wide range of other protein products: Whey Better®, Whey Hey®, Paleo Protein®, Skinny Protein®, Vegan Lean&Green®, Active Woman® Pre-workout Protein and Insanity®.
Superior manufacturing for superior results
As with all our products, Bio-Synergy BCAA Powder is made from only the highest quality, locally sourced ingredients. What’s more, our BCAA Powder is manufactured in our own UK-based facilities by an expert team of scientists. That’s how we achieve 5g of high performance BCAAs in every serving.
How to take Bio-Synergy BCAA Powder
Bio-Synergy BCAA powder is a great pre, post or intra workout supplement. But we feel it’s most beneficial before a workout to help maxmise your training.
Not suitable for children or pregnant women. Food supplements should not be used as a substitute for a healthy lifestyle and balanced diet. If in doubt of the suitability of this product, consult your GP. Do not exceed the recommended daily dose.
Store sealed in a cool dry place out of direct sunlight and the reach of children.
THIS PRODUCT IS SUITABLE FOR VEGANS
TESTIMONIALS
“Very nice and tasty, also gives you that extra power before workout, good for the price. 5/5” Adam
Established 1997
made in the UK
Certified B Corp®
Independently Tested
Used by Elite Athletes
Proof in performance
Trusted by high performers. Proven at every level.
Complete Your Stack
Frequently bought together for better results.
HAVE A QUESTION? WE'RE HERE TO HELP.
Customer support is available Monday to Friday 9am - 5pm. Average Answer time: 24 hours
Absolutely. All our supplements undergo rigorous testing for safety and efficacy. We adhere to the highest standards to ensure our products are free from banned substances, making them safe for athletes at all levels.
How do I know which Bio-Synergy supplement is right for me?
Our product range is designed to cater to various fitness goals, whether it's building muscle, losing weight, or enhancing endurance. For a more personalised approach we recommend a Bio-Synergy DNA test to identify the best supplement for you.
Can I take Bio-Synergy supplements with other medications?
While our supplements are safe, we recommend consulting with your doctor before starting any new supplement regimen, especially if you are currently taking other medications.
How should I store my Bio-Synergy supplements?
Keep your supplements in a cool, dry place away from direct sunlight. Make sure the cap is tightly sealed after each use to maintain their potency and freshness.
What is the return policy for Bio-Synergy supplements?
We stand behind the quality of our products. If you are not satisfied with your purchase, you can return it within 30 days for a full refund. Please visit our return policy page for detailed information.
Do Bio-Synergy supplements have any side effects?
Bio-Synergy supplements are designed to be safe and effective when used as directed. However, as with any supplement, some people may experience side effects. If you experience any adverse effects, stop use immediately and consult a healthcare professional.
How long does it take to see results from Bio-Synergy supplements?
Results can vary based on individual factors like diet, exercise, and overall health. Some may notice benefits immediately, while for others, it might take longer. Consistency and a healthy lifestyle are key to achieving the best results.
Are there any discounts available for buying Bio-Synergy supplements?
We often offer promotions and discounts. Check our website regularly, sign up for our newsletter, or follow us on social media to stay updated on our latest deals.
How long does delivery take?
Delivery is next day in the UK Monday-Thursday and 48-72 hrs at weekends. For international delivery, times will vary but generally within 7 working days
