Pre-Tocopheryl is a photostable precursor to Vitamin E and is a powerful antioxidant that protects cells from UV-generated free radicals. It is a slow release antioxidant and when teamed together with Thialidine as a complex, they provide unique protection dual release action to protect the skin from UV-generated free radicals. Pre-tocopheryl is slow release ingredient and Thialidine is quick release one.
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