Pay in 4 interest-free payments of $6.12 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
IGF-1 LR3 is engineered with an N-terminal extension and Arg3 substitution that reduces IGFBP-3 binding, extending its effective activity substantially longer in preclinical models
demonstrated that participants consuming higher protein during an energy deficit gained lean body mass while losing fat mass, compared to a lower-protein group that lost lean tissue ( American Journal of Clinical Nutrition , 2016)
Fast service
Body weight, body fat percentage, renal function, and enzymatic activity all shape absorption, distribution, metabolism, and excretion
US$ 21.67
US$ 24.25
US$ 23.41
US$ 28.56
US$ 25.08
