Marleen J, De Vree L, Jacquemin E, Cresteil D, Bosma PJ, Aten J, Deleuze J-F, Desrochers M, Burdelski M, Bernard O, et al
We settled on 750 milligrams
If needed, the pen may be kept at room temperature according to the manufacturer's storage recommendations before use
No serious side effects were reported, and the fat did not return during the study period
Research Note: A systematic review in the Journal of the International Society of Sports Nutrition (PMC8521576) found collagen peptide supplementation combined with exercise improved markers of collagen synthesis and supported recovery from joint injury, while a separate randomized, double-blind, placebo-controlled trial (PMC6073484) showed low-molecular-weight collagen peptide intake significantly improved skin hydration, elasticity, and wrinkling over 12 weeks