Beta-Alanine 3200mg — CarnoSyn® Pure
CarnoSyn® beta-alanine — the most clinically studied sports supplement for endurance. 3.2g per serving, split for minimal tingling.
What does optimal health cost per day?
Less than a coffee top-up. Optimal nutrition for 30p/day — the most cost-effective investment in your health.
Free Vitamin C 1000mg with orders over £40
While stocks last · auto-added at checkout
Supply size
Most customers reorder this monthly. Each pack lasts ~30 days.
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Your daily health investment
£0.60
per day
£4.20
per week
£17.99
per month
Less than a daily coffee — for daily nutritional support from Beta-Alanine 3200mg.
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Price locked forever — we never raise your subscription price. Cancel any time, no fees.
Bundle and save up to 20%
Add 2+ products to your stack — discount applied automatically at checkout.
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Only £2.99 — credited toward your first full order
Group buy — save up to 30%
Limited spotsPool orders with other Beta-Alanine buyers. The more people join, the more everyone saves. Next group buy runs when we hit 50 registrations.
📦 What to expect when it arrives
Premium box
Double-sealed. No cheap poly bags — every Medibro order ships in a quality box.
Amber glass
UV-protective amber glass preserves potency. Satisfying click-lid seal.
Little extras
Every first order includes a usage guide and a surprise freebie — see what you get.
Start today
Take your first dose the day it arrives — don't wait for a 'perfect moment'.
Your 30-day journey starts today
Future you will look back on this moment.
Based on typical customer reports. Individual results vary. Backed by our 30-day guarantee.
Premium packaging, inside and out
Amber glass jar
Blocks UV degradation, no plastic leaching
100% recyclable
Jar, cap, and box are fully kerbside recyclable
No artificial fillers
No magnesium stearate, silicon dioxide, or titanium dioxide
- Free UK delivery over £35
- 14-day hassle-free returns
- Secure checkout, audit-logged
- Manually compliance-reviewed
Order dispatched, tracking info sent. Most customers take their first dose the day it arrives.
Research shows it takes ~14 days to anchor a new habit. By now, most customers have found their ideal time of day.
At 8 weeks, customers report the strongest improvements. Consistency is everything with nutritional supplements.
Over 90% of Medibro subscribers are still on the same product at 3 months — the clearest signal a supplement is working.
Beta-alanine raises muscle carnosine levels by 40–80% over 8 weeks, improving performance in high-intensity activities lasting 1–4 minutes. It's the only way to significantly raise muscle carnosine stores.
We use CarnoSyn® — the patented form with a New Dietary Ingredient (NDI) status and the most clinical evidence. Our 3.2g dose matches the ISSN Position Stand recommendation.
Benefits
- ✓Endurance
- ✓High-intensity performance
- ✓Muscle carnosine
- ✓Lactic acid buffering
Dosing Guide
How to take Beta-Alanine 3200mg — CarnoSyn® Pure
Mix 1 scoop (3.2g) in water or juice. Split into 2 x 1.6g doses to minimise tingling. Can be taken with pre-workout or alone.
Always read the label. Consult a healthcare professional if you have any medical conditions or take prescription medication.
Quality & transparency
How we compare
Medibro vs. typical high-street / marketplace alternatives
| Feature | Medibro | Others |
|---|---|---|
| Ingredient quality | Premium grade | Generic grade |
| Third-party tested | ||
| No unnecessary fillers | ||
| UK manufactured | ||
| 30-day guarantee | ||
| Free UK shipping from £35 |
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⏰ How to take for best results
Best time
With food, once daily
Take with
Water or a meal
Avoid with
No specific interactions — check with your GP if on medication
Consistency is key. Take at the same time each day to build habit and maximise benefit.
Frequently asked questions
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Answer 4 quick questions and get a personalised stack built around your goals, health history, and lifestyle.
Medibro Quality Score™
Independent assessmentPurity
92
Overall
out of 100
Potency
Value
How we compare
Medibro | Budget | Pharmacy | |
|---|---|---|---|
3rd-party COA testing | |||
Premium forms (glycinate, KSM-66, TG omega) | |||
Full ingredient transparency | |||
UK pharmacist reviewed | |||
No proprietary blends | |||
30-day money-back guarantee | |||
Eco-friendly packaging |
Comparison reflects general market observations. Specific brands may vary.
What outcomes matter most to you?
Founded by a UK pharmacist
“After 12 years dispensing prescriptions, I was frustrated by the gap between expensive supplements and what the evidence actually supports. Medibro was built to source properly — clinical doses, verified purity, fair prices.”
— MPharm, GPhC registered · Medibro founder
Every formula is reviewed by our in-house pharmacy team before launch.
Stack Synergies
Science-backed pairings for better results
One of the most studied sport supplement combinations: creatine boosts power output; beta-alanine buffers lactic acid for endurance — synergistic performance gains
B6 is a cofactor in carnosine synthesis — the dipeptide that beta-alanine is the precursor for; it may enhance the conversion rate
Magnesium supports muscle relaxation and recovery post-exercise, complementing beta-alanine's intra-workout lactic acid buffering effect
Synergies based on published nutritional science. Individual results may vary. Always consult a healthcare professional before combining supplements.
Complete your stack
✨What customers say
From 20 reviews★ 4.8Customers appreciate the effective dosage of 3.2g of CarnoSyn, which is clinically backed and leads to noticeable improvements in endurance and performance, particularly during high-rep workouts.
Some users find the initial tingling sensation (paraesthesia) quite intense, although it tends to fade over time as the body adapts.
This product is ideal for endurance athletes and serious gym-goers looking to enhance their performance and training volume, especially during high-repetition sets.
Customer reviews
- ★★★★★Liam C.23/04/20263.2g of CarnoSyn
The patented CarnoSyn form has the most clinical backing. At the correct dose this product delivers results.
- ★★★★★Charlie D.19/04/20263.2g of CarnoSyn
The patented CarnoSyn form has the most clinical backing. At the correct dose this product delivers results.
- ★★★★★Charlotte F.16/04/2026Noticeably more reps
The tingling is manageable and the benefit during high-rep sets is real. More reps before failure on leg day.
- ★★★★☆Freya Z.13/04/2026Good for endurance athletes
Beta-alanine for endurance events is well evidenced. I use this for cycling and my power output at threshold has improved.
- ★★★★★Isla P.10/04/2026Noticeably more reps
The tingling is manageable and the benefit during high-rep sets is real. More reps before failure on leg day.
- ★★★★☆Finley X.21/03/2026Good for endurance athletes
Beta-alanine for endurance events is well evidenced. I use this for cycling and my power output at threshold has improved.
- ★★★★★Oliver B.19/03/20263.2g of CarnoSyn
The patented CarnoSyn form has the most clinical backing. At the correct dose this product delivers results.
- ★★★★☆William L.17/03/2026Good for endurance athletes
Beta-alanine for endurance events is well evidenced. I use this for cycling and my power output at threshold has improved.
- ★★★★★Charlotte F.05/03/2026Proper dose at last
Most beta-alanine products contain 1-2g which is underdosed. The clinical evidence uses 3.2-6.4g per day. This product is correctly dosed.
- ★★★★★Charlotte F.04/03/2026Proper dose at last
Most beta-alanine products contain 1-2g which is underdosed. The clinical evidence uses 3.2-6.4g per day. This product is correctly dosed.
- ★★★★☆Harry G.01/03/2026Good for endurance athletes
Beta-alanine for endurance events is well evidenced. I use this for cycling and my power output at threshold has improved.
- ★★★★☆Zara B.Verified buyer25/02/2026Works, tingling fades over time
The tingling was quite intense in the first week then largely disappeared — normal adaptation. Performance in conditioning work noticeably improved. Good quality product.
- ★★★★★Oscar Y.22/02/2026Proper dose at last
Most beta-alanine products contain 1-2g which is underdosed. The clinical evidence uses 3.2-6.4g per day. This product is correctly dosed.
- ★★★★★Charlie D.20/02/2026Noticeably more reps
The tingling is manageable and the benefit during high-rep sets is real. More reps before failure on leg day.
- ★★★★★Ava Q.16/02/2026Noticeably more reps
The tingling is manageable and the benefit during high-rep sets is real. More reps before failure on leg day.
- ★★★★★Oliver B.25/01/20263.2g of CarnoSyn
The patented CarnoSyn form has the most clinical backing. At the correct dose this product delivers results.
- ★★★★★Grace S.18/01/2026Proper dose at last
Most beta-alanine products contain 1-2g which is underdosed. The clinical evidence uses 3.2-6.4g per day. This product is correctly dosed.
- ★★★★★Ryan S.Verified buyer11/01/2026The tingling means it's working
The paraesthesia (skin tingling) can be off-putting but it means the product is genuinely raising muscle carnosine. My high-rep sets are noticeably less limited by the burn. Good dose, proper form.
- ★★★★★Ben W.03/12/2025Used by serious athletes for a reason
Beta-alanine is in every serious athlete's protocol. 3.2g daily is the clinical dose used in studies. This product hits the right dose. My 5k time improved alongside better endurance in the gym.
- ★★★★★Adam C.Verified buyer02/09/2025Training harder for longer
Beta-alanine buffers lactic acid buildup. I can squeeze out 2-3 more reps in the 15-20 rep range before failure. Makes a real, measurable difference to training volume.
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