Pay in 4 interest-free payments of $6.94 Learn more
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
doi:10.1093/jrr/rrw054 20
The peptide may benefit acute traumatic muscle injuries common in athletic and occupational settings, as well as muscle damage from surgical procedures
Benefits parents may notice: Quick relief of focus and impulse issues Research shows ADHD meds can improve attention and reduce impulsivity in youth (Bellato et al., 2025)
H-Lys-Thr-Thr-Lys-Ser-OH (KTTKS) (Product: 4025012 Procollagen Type I (212-216)) a subfragment of the carboxy-terminal propeptide of type I collagen (residues 197-241) and represents the minimal sequence shown to stimulate extracellular matrix biosynthesis in fibroblasts
Early access
US$ 20.57
US$ 24.65
US$ 24.50
US$ 20.01
US$ 28.35
US$ 23.49
