Gold Standard BCAA (266g)

BCAAs FOR MUSCLE SUPPORT

WELLMUNE FOR IMMUNITY SUPPORT

RHODIOLA FOR ENDURANCE SUPPORT

220MG OF PERFORMING SUPPORTING ELECTROLYTES

15% OF THE DAILY VALUE FOR VITAMIN C

JUST 15 CALORIES PER SERVING

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£ 21.99



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Optimum Nutrition, the most trusted brand in sports nutrition and maker of the world’s no.1 selling whey protein, has launched the new standard in intra-workout sports nutrition - Gold Standard BCAA Train Sustain. Now available in Apple Pear, Cola, Raspberry Pomegranate, and Strawberry Kiwi flavours.

The new Gold Standard BCAA is a scientific blend of Vitamin C, magnesium, and 5g of branched chain amino acids designed for use before and during resistance and endurance. It is also the only intra-workout formula to contain new ingredients, Rhodiola rosea and Wellmune®. And because it also contains magnesium and Vitamin C, this new supplement can contribute to a reduction in tiredness and fatigue.

It is the latest addition to the Gold Standard product range. This highly regarded range includes some of the most popular supplements on the market: Gold Standard 100% Whey, the world’s no.1 selling protein powder; the award-winning Gold Standard 100% Casein; and Gold Standard Pre-Workout. Now the Optimum Nutrition Gold Standard range can help to support your muscles 24/7 with an industry-leading formulation that lives up to its title.

Amino Acids

Amino acids form the building blocks of protein. Gold Standard BCAA Train Sustain contains the three branched chain amino acids: leucine, isoleucine and valine. These three essential amino acids are not manufactured by the body and so it is necessary to consume them through food or supplementation. It also contains magnesium, which plays an important role in protein synthesis.

Gold Standard BCAA Train Sustain provides 5g of BCAAs per serving, including 2.6g of Leucine.

Muscle Immune Support

After intense exercise, both in training and competition, the body's immune system can become temporarily suppressed. Gold Standard BCAA Train Sustain contains Vitamin C to support the normal functioning of the body's immune system. Magnesium is crucial to support the normal functioning of muscle and the nervous system, both of which can be taxed during extensive training. Magnesium also plays an important role in normal energy-yielding metabolism and can contribute to the reduction of tiredness and fatigue during and after training.

Make the Informed Choice

Optimum Nutrition is dedicated to improving performance safely through innovative supplementation supported by rigorous scientific data. All products are manufactured to the highest quality assurance processes in an Informed Sport registered facility. The Informed Choice logo indicates that these products are tested by the world class sports anti-doping lab LGC. It is just one of the reasons professional athletes at the top of their game choose Optimum Nutrition’s Gold Standard products.

Whatever your goals Optimum Nutrition’s Gold Standard BCAA Train Sustain can support your performance.

optimum nutrition gold standard bcaa nutritional panel

Other Ingredients:
Natural And Artificial Flavor, Citric Acid, Malic Acid, Tartaric Acid, Lecithin, Calcium Silicate, Silicon Dioxide, Sucralose, Red 40, Blue 2.
CONTAINS: SOY.

Mix 1 scoop in 10-12 fl. oz. of cold water. 

Warnings: Consult your physician before using this product if you are taking any medications or are under a physician's care for a medical condition. Not for use for those under the age of 18 or women who are pregnant, trying to get pregnant, or nursing.