Optimum Nutrition’s Gold Standard 100% Whey is the world’s best-selling Whey Protein - it delivers 24g of Whey Protein to support muscle growth. After training, your body uses protein to help repair and rebuild muscle fibres.Each great tasting serving contains 24g of premium Whey Protein to support muscle growth and 5.5g of naturally occurring BCAAs.Formulated by Optimum NutritionSource of high quality proteins, 100% of the protein from wheyEngland RugbyOfficial SupplierLeinster RugbyOfficial Sports Nutrition PartnerMunster RugbyOfficial Nutrition PartnerSaracensEnglish Institute of SportGreat New Taste. 100% Gold Standard™The Truth is in the Scoop™Love it or your money back.**T&Cs apply, see optimumnutrition.com/promotion for details.Authentic Optimum Nutrition ProductTo ensure the Authenticity of this Product, see the Hologram Stripe On the Neckband or visit www.optimumnutrition.com/EN-GB/Authentic for further info.Informed SportWe Test - You TrustInformed Sport is a quality assurance program for sports nutrition products. The program certifies that every batch of nutritional products that bear the Informed Sport logo have been tested for banned substances by the world class sports anti-doping lab, LGC Limited.