Enhance your recovery with sustained nutrient release. Casein and milk protein are some of the slowest-digesting proteins available. NITRO-TECH CASEIN GOLD delivers 24g of high-quality protein taken from multiple premium casein sources for a prolonged amino acid release to feed your muscles for up to 8 hours. What’s more, each enhanced serving of NITRO-TECH CASEIN GOLD contains 10g of naturally occurring BCAAs, glutamine and precursor, and only 1g of sugar. Combined with an award-winning flavor profile, NITRO-TECH CASEIN GOLD is as good for your taste buds as it is for your muscles!