The most innovative post workout protein blend available on the market Provides 4 of the most premium protein sources Maximise muscle gains Also contains added leucine peptides and added extra branched chain amino acids Tricellar Whey is a true protein innovation, from a brand that has consistently led the way in this area since launching in 2006. It is an ultra-premium, fast acting, slow release post workout protein blend, designed specifically to maximise lean muscle gains without the addition of post workout carbohydrates or added sugars. Tricellar Whey contains fast-acting hydrolysed whey isolate and pure whey protein isolate. It is also the first product in the UK to contain the brand new breakthrough casein protein Micelle XL (a source of mega micelles), based on latest technology and research into casein protein structure and molecular size. Tricellar Whey also contains the ultra-premium, hugely popular micellar casein, widely accepted as the preferred slow release protein for bodybuilders and serious athletes. The most innovative post workout protein blend available on the market Provides 4 of the most premium protein sources Maximise muscle gains Also contains added leucine peptides and added extra branched chain amino acids Tricellar Whey is a true protein innovation, from a brand that has consistently led the way in this area since launching in 2006. It is an ultra-premium, fast acting, slow release post workout protein blend, designed specifically to maximise lean muscle gains without the addition of post workout carbohydrates or added sugars. Tricellar Whey contains fast-acting hydrolysed whey isolate and pure whey protein isolate. It is also the first product in the UK to contain the brand new breakthrough casein protein Micelle XL (a source of mega micelles), based on latest technology and research into casein protein structure and molecular size. Tricellar Whey also contains the ultra-premium, hugely popular micellar casein, widely accepted as the preferred slow release protein for bodybuilders and serious athletes.