Optimum Nutrition Gold Standard BCAA

Name: Optimum Nutrition Gold Standard BCAA
Rating: 4.62 (24 reviews)

£33.99

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Protects hard-earned muscle during intense training so you can push harder, longer
Helps kick-start post‑workout repair for faster bounce‑back between sessions
Supports hydration and performance with added electrolytes in a refreshing, light flavour
Backs your daily training with immune support from vitamin C and Wellmune
Confidence in every scoop: trusted, banned substance tested formula from Optimum Nutrition

Optimum Nutrition Gold Standard BCAA – Intra‑Workout Aminos That Keep You Training

When the workout gets tough, your body needs more than water. Optimum Nutrition Gold Standard BCAA is your go‑to intra‑workout and recovery support, delivering branched chain amino acids prized by athletes for muscle support during training and to help start the rebuilding process afterwards. Lightly flavoured and easy to sip, it encourages steady hydration so you feel ready for every rep, mile, or round.

Why athletes choose Gold Standard BCAA

This formula brings together what your body asks for when intensity rises:

Leucine‑rich BCAAs to support muscles under stress and prime the body for recovery post‑workout.
Electrolytes to help replenish what you sweat out and support normal muscle function.
Vitamin C to support normal immune function—ideal for frequent trainers.
Wellmune beta‑glucan for additional immunity support, trusted by active people worldwide.
Rhodiola, a performance‑supporting adaptogen used by athletes to help stay on their game.

Train, sip, recover—without the heavy, sugary drinks

Gold Standard BCAA mixes smoothly into a clean, refreshing drink that won’t weigh you down mid‑session. Use it before, during, or after training to keep amino acids and electrolytes coming in while you work. Whether you lift, run, cycle, or smash HIIT, it’s an easy habit that helps you feel strong from warm‑up to cool‑down.

What sets it apart

Made by Optimum Nutrition, the sports nutrition brand trusted by athletes across the UK and beyond.
Banned substance tested for peace of mind in competitive environments.
Light, session‑friendly flavours that make it easy to keep sipping and stay consistent.

Who is it for?

Gym‑goers, endurance athletes, team sport players, and anyone training hard who wants an intra‑workout BCAA powder that supports muscles, hydration, and immune function—without compromise.

Product highlights at a glance

BCAAs for muscle support
Wellmune for immunity support
Rhodiola for endurance support
15% of the Daily Value for Vitamin C
Tested for banned substances

Barcodes

266g / Peach Passion Fruit 5060469982465

266g / Raspberry & Pomegranate 5060245609944

266g / Strawberry Kiwi 5060469985039

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5 stars: 18 (75%)
4 stars: 3 (13%)
3 stars: 3 (13%)
2 stars: 0 (0%)
1 star: 0 (0%)

Tastes good,gentle on stomach, bit pricey

Great taste (raspberry and pomegranate flavour), not too sweet or artifical, really does taste of raspberries fresh from the field/packet! Nice inclusion of electolytes as well as the essential BCAAs, not sure the inclusion of vitamins worthwhile TBH though in a BCAA drink. Mixes well with water with no clumping. Would like to see the price a little lower, its a small tub (260g) yet almost the same price as Grenade BCAAs which come in a 390g tub and are much better value.

it works and tasts nice.

i use this when going to gym it helps with muscle fatigue.

and helps u to stop burning your muscles as fuel, for your body this makes the fuel for your body .

I recommend

I recommend

it works and tasts nice.

i use this when going to gym it helps with muscle fatigue.

and helps u to stop burning your muscles as fuel, for your body this makes the fuel for your body .

Tastes ok and lots of BCAA

The taste is ok! As with most of these flavours, they’re kind of ‘hyper’ versions of what they’re meant to be. The passion fruit one was palatable enough for me. The dosage had no adverse effects on me - that may not be the same for everyone so you should always try a small dose first to check your tolerance. It's best used during or after a workout - I mean, you can use it before but it will work better inbetween your lifts. The ratio of ingredients is a very important factor here and the dose of BCAA is high with this product which is a massive plus. For the price this is a great choice. Most tablets or others will be around the 2g or less mark - this is 5g with a 2:1:1 ratio of ingredients (the golden ratio for BCAA). It's a powder so it's more instant too.

Tastes ok and lots of BCAA

The taste is ok! As with most of these flavours, they’re kind of ‘hyper’ versions of what they’re meant to be. The passion fruit one was palatable enough for me. The dosage had no adverse effects on me - that may not be the same for everyone so you should always try a small dose first to check your tolerance. It's best used during or after a workout - I mean, you can use it before but it will work better inbetween your lifts. The ratio of ingredients is a very important factor here and the dose of BCAA is high with this product which is a massive plus. For the price this is a great choice. Most tablets or others will be around the 2g or less mark - this is 5g with a 2:1:1 ratio of ingredients (the golden ratio for BCAA). It's a powder so it's more instant too.

Good

Good, but the taste isn't the the best

Tastes ok and lots of BCAA

The taste is ok! As with most of these flavours, they’re kind of ‘hyper’ versions of what they’re meant to be. The passion fruit one was palatable enough for me. The dosage had no adverse effects on me - that may not be the same for everyone so you should always try a small dose first to check your tolerance. It's best used during or after a workout - I mean, you can use it before but it will work better inbetween your lifts. The ratio of ingredients is a very important factor here and the dose of BCAA is high with this product which is a massive plus. For the price this is a great choice. Most tablets or others will be around the 2g or less mark - this is 5g with a 2:1:1 ratio of ingredients (the golden ratio for BCAA). It's a powder so it's more instant too.

I recommend

I recommend

Tastes good,gentle on stomach, bit pricey

Great taste (raspberry and pomegranate flavour), not too sweet or artifical, really does taste of raspberries fresh from the field/packet! Nice inclusion of electolytes as well as the essential BCAAs, not sure the inclusion of vitamins worthwhile TBH though in a BCAA drink. Mixes well with water with no clumping. Would like to see the price a little lower, its a small tub (260g) yet almost the same price as Grenade BCAAs which come in a 390g tub and are much better value.

By far the best tasting BCAA

Absolutely love the flavour and taste of this product. I have tried a few others and honestly they are normally overly sweet or terrible at mixing.

The Optimum Nutrition strawberry kiwi mixes easily and tastes great! I would highly recommend

Energy through the roof..

My rwgular BCAA was out of stick so I tried this and all I can say is wow my energy is through the roof. I had the Raspberry and it tastes so fresh and delicious. One scoop whilst doing cardio and another scoop whilst doing my weight training..perfect for me 👍🏿

By far the best tasting BCAA

Absolutely love the flavour and taste of this product. I have tried a few others and honestly they are normally overly sweet or terrible at mixing.

The Optimum Nutrition strawberry kiwi mixes easily and tastes great! I would highly recommend

Energy through the roof..

My rwgular BCAA was out of stick so I tried this and all I can say is wow my energy is through the roof. I had the Raspberry and it tastes so fresh and delicious. One scoop whilst doing cardio and another scoop whilst doing my weight training..perfect for me 👍🏿

Energy through the roof..

My rwgular BCAA was out of stick so I tried this and all I can say is wow my energy is through the roof. I had the Raspberry and it tastes so fresh and delicious. One scoop whilst doing cardio and another scoop whilst doing my weight training..perfect for me 👍🏿

Tastes good,gentle on stomach, bit pricey

Great taste (raspberry and pomegranate flavour), not too sweet or artifical, really does taste of raspberries fresh from the field/packet! Nice inclusion of electolytes as well as the essential BCAAs, not sure the inclusion of vitamins worthwhile TBH though in a BCAA drink. Mixes well with water with no clumping. Would like to see the price a little lower, its a small tub (260g) yet almost the same price as Grenade BCAAs which come in a 390g tub and are much better value.