l carnitine is it effective Carnitine: the claims and why may not work Amazon.com: Biolor High Absorption Propionyl-L-Carnitine
Description
Warnings & Precautions: Not a substitute for sun protection

As a dietary supplement, take two (2) capsules daily,preferably on an empty stomach

Carnitines are involved in mitochondrial transport of fatty acids and are of critical importance for maintaining normal mitochondrial function

HOW TO USE: Apply a thin layer of this lotion directly to brown spots on dry, cleansed skin, preferably at night, This Serum evens out skin tone with potent brightening properties
