Informed Sport
Optimum Nutrition's Elite-tier BCAA: 5 g of BCAAs in a 2:1:1 ratio plus electrolytes (sodium, chloride, magnesium), vitamin C, zinc, rhodiola rosea and 250 mg Wellmune per serving — built around training and hydration rather than BCAAs alone. Informed Sport certified. £35 direct from Optimum Nutrition, the only UK listing we track, with 3,500 reviews at 5.0/5.
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