PatchMD L-Lysine/Zinc Plus Topical Patch. PatchMD's L-Lysine/Zinc patch is ideal for year round or seasonal support. Vitamin A (as Beta Carotene) - 50.01mcg RAE. Formulated with nutrients to support immune system function and protect against oxidative stress, this complex blends L-Lysine and green tea extract with essential nutrients like vitamins C, A, and E, plus zinc and selenium.
