A 12-week facial cream study in 71 women with mild to advanced photoaging showed increased skin density and thickness, reduced laxity, improved clarity, and reduced fine lines and wrinkle depth with strongly stimulated dermal keratinocyte proliferation
Vitamin B12 and SAMe/SAH are essential in regulating methionine activity, and methionine is also a metabolic precursor for cysteine 4
A counteracting agent may be the stable gastric pentadecapeptide BPC 157 (GEPPPGKPADDAGLV, MW 1419, an anti-ulcer peptide per-orally active (12-15) that may also affect many central disturbances (16-23), efficient in inflammatory bowel disease trials (PL 14736) (24, 25) and various wound treatment (26-28), no toxicity reported (12, 13, 24, 25)) which showed various hepatoprotective effects (29-31)
Aging Cell 18 , e13016 (2019)