ghk-cu peptide information Topical Copper Serum | Dual-Action Face & Scalp Care for Hydration & Youthful-Looking Skin | With Hyaluronic Acid, Niacinamide & Centella Asiatica GHK-Cu Peptides Before and After:

Here is the formula: Injection Volume = Desired Dose divided by Concentration

With a molecular weight of just 403.93 Da well below the 500 Da cutoff typically associated with significant skin penetration GHK-Cu is small enough to penetrate the stratum corneum (outer skin layer) in concentrations sufficient to activate regenerative processes

It is supplied as a blue to blue-purple lyophilized powder, soluble in water, and should be kept refrigerated at 3646 F (28 C) and protected from light

Long-term safety data spanning multiple months of use show that copper peptides are well-tolerated, with adverse effects reported in less than 1% of study participants

What might surprise you is that those shampoos and conditioners are loaded with Parabens, Pthalates, Formedehyde and Benzene (all the strong Carcinogens) which are hidden in the name of "fragrance" in the ingredients