Branched-chain amino acids (leucine, isoleucine and valine) in flavoured powders you sip during training and capsules you can take anywhere. The range covers Trec Nutrition BCAA High Speed, BCAA G-Force and Endurance BCAA Sport capsules, plus the leucine-heavy BAD ASS BCAA 8:1:1.
The ratio on the tub tells you the split of leucine to isoleucine to valine. 2:1:1 is the classic profile. BAD ASS BCAA 8:1:1 is weighted heavily towards leucine, in a Dragon Fruit flavour you mix with 300 to 500 ml of cold water and sip through a session. If you want extras in the same scoop, LEVRONE Gold BCAA 2:1:1 adds 2000 mg glutamine and 1000 mg citrulline malate to 7000 mg BCAA per serving.
BCAAs are three of the nine essential amino acids, so they are a focused top-up rather than a complete protein. There is no authorised health claim for BCAAs on their own. Protein contributes to the growth and maintenance of muscle mass, so your daily protein from food and shakes in Protein & Weight Gain remains the foundation. If you want all nine essential amino acids in one drink, compare our EAA powders, or browse the full Amino Acids range.
Not necessarily. If your diet and shakes already cover your protein needs, BCAAs are an optional extra that many people simply enjoy as a flavoured training drink.
Neither ratio carries an authorised health claim, so it comes down to preference. 8:1:1 packs more leucine per scoop, while 2:1:1 mirrors the balance found in food protein.
Most people sip a powder during training or take capsules shortly before or after a session. Follow the serving times on the label, for example Trec BCAA High Speed suggests one serving before and one after training.
EAA powders contain all nine essential amino acids, including the three BCAAs, so they are the broader choice. Pick one or the other rather than doubling up.
Divide the tub weight by the serving size on the label. A 500 g jar of Trec BCAA High Speed at 10 g per serving gives 50 servings, or 25 days at two servings a day.
