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However, these were predominantly mild to moderate and transient

The main role of vitamin E in the skin is to prevent damage from free radicals and reactive oxygen species, which are highly reactive chemicals that contain oxygen and that react easily with other molecules

[ref] The glutamate-cysteine ligase (GCL) enzyme interacts with glutamate and cysteine, resulting in the formation of gamma-glutamylcysteine

Keeping your routine simple, patient, and consistent helps the skin respond more naturally, without unnecessary stress or over-treatment

Expert Rev Precis Med Drug Dev

Avoid combining it directly with vitamin C or highly acidic products, which may destabilize the peptide