They're both likely to be good for dry skin , brightening skin , sensitive skin and better texture
Biochemistry 39 , 53555365 (2000)
TB-500 requires less frequent dosing due to its longer half-life but costs 40% to 60% more than BPC-157
These include (but arent limited to): People in search of a gentler anti-aging product Those looking for a skin care active that may be able to tackle multiple concerns Individuals who have tried other actives but havent seen success People with chronic skin inflammation, sun damage, or hyperpigmentation Those with acne or acne scarring Anyone who doesnt mind temporarily smelling like a penny (as discovered by our testers) Overall, copper peptide serums can suit the needs of a wide variety of people
Hodgkin DC, Kamper J, Mackay M, Pickworth J, et al
A peptide that has changed color in its powder form (from white to yellow or brown) is likely degraded