This is most likely attributed to the inability of the constrained 13- and 14-membered macrocycles to adopt the proper transition states required for cleavage of the N-terminal peptide bond (Andersson et al., 2011) (Figure 8)
Respiratory Health 5.4.1.3.5
Injectable GHK-Cu provides systemic benefits including improved skin quality, wound healing, and anti-inflammatory effects that topical minoxidil cannot match
Apolipoprotein E controls cerebrovascular integrity via cyclophilin A
Ascend Peptides UK provides fully compliant, research-only labelled products and makes no health, clinical, metabolic, or performance-related claims about any compound in our range
Pro Tip: Though fragrance-free, you can personalise the aroma using essential oils or the emerginC Brightening Booster Spray