L-Ascorbic Acid (Vitamin C)

INCI: Ascorbic Acid

Solubility: water

Typical Usage Rate: 0.5-10 %



L-Ascorbic Acid is the most potent form of vitamin C with proven efficacy in brightening the skin and improving the appearance of the skin.


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Great for improving the appearance of dark spots, fine lines, and wrinkles.

The manufacturer’s stated “best use” date is two years from the date of manufacture if the container is unopened and stored away from heat, light, and air. We repackage this product in bags with a zip seal and a desiccant and oxygen-absorbing pack. Please do not throw away these packs as they help protect your product! Close the bag quickly, expelling as much air as possible from the bag. Over time, constant opening and closing of the bag will eventually deplete the ability of the desiccant pack to adsorb moisture and the oxygen absorbent to absorb oxygen and allow the l-ascorbic acid to adsorb the moisture in the air and, in the presence of oxygen, it will begin to oxidize.