Manganese deficiency can present with skin and hair alterations (such as dermatitis, impaired growth of hair and nails, and color changes in hair and beard), nausea and vomiting, ataxia and loss of equilibrium, altered carbohydrate and lipid metabolism, skeletal changes with defects and poor bone formation, impaired reproductive function, and reduced concentrations of clotting proteins (4, 354)
Chemical peels offer a solution by exfoliating the top layer of the skin with excess melanin
It boils down to controlling three key environmental enemies: Temperature, Light, and Oxygen
SubQ injection has poor bioavailability the peptide doesn't absorb well through this route
doi:10.1007/s11095-009-0045-6 Vermeer AWP, Norde W