The UK's original all-in-one shake developed for the British & Irish Lions in 1999 for muscle-growth, gains in lean muscle, strength, power & recovery. Essential Sports Fuel is a convenient muscle & size shake that's guaranteed to help you optimise the results you get from your weight training & nutrition plan. Essential Sports Fuel has been delivering results for since 1999.• All round recovery & performance drink • Essential Sports Fuel is a complete sports • Developed with the British & Irish Lions • Ideal for anyone looking to maximise performance • Key ingredients to maximise recovery l-glutamine, protein & carbohydrate High in whey protein Packed with the best whey protein to assist lean muscle growth & recovery. Packed with l- glutamine To aid muscle repair & recovery. Research suggests l-glutamine is essential for anyone exercising regularly. Beta-Hydroxy beta-methylbutyric acid Each serving contains Beta-Hydroxy beta-methylbtyric acid which has been shown in studies by Nissen et al to increase lean muscle & prevent muscle breakdown.BCAAs Contains the Branch Chain Amino Acids, leucine, valine & isoleucine which are key amino acids for muscle recovery.