Iso XP 5lb Colour:Peanut Butter Cup Our sugar-free formula is made

Our sugar-free formula is made from clean

so you get amazing flavor without the calories

Precisely engineered to help you quickly pack on pounds of muscle

Greater absorption and utilization takes this formula to another level

Our powders are formulated without the use of banned anabolic drugs listed by WADA

Iso XP 5lb Colour:Peanut Butter Cup Our sugar-free formula is madeWhat is ISO XP? ISO XP is a premium quality whey protein isolate which is packed with probiotics, amino acids, and wholesome nutrition. Made with all natural grass fed New Zealand whey, ISO XP offers superior protein supplementation to assist with muscle growth, fat loss, hormone regulation, and cellular health. Studies have shown that whey isolate shakes are a healthy, easy to digest way for people of all ages to boost their protein intake. XP Labs