Keeping Vitamin C Serum Fresher
0 Comments Published by 2eroSeven on Wednesday, June 13, 2007 at 10:31 AM.
I think we all agree on the efficacy of Vitamin C serums. Although most of the producers of the serums say that deepening color doesn't mean the serum is no longer effective, I just prefer the serum to look as it did when I first purchased it. Most companies package their serums in amber colored bottles and a few have replaced the traditional eyedropper with a pump. Nevertheless, after a month, as oxidation set in, the color of my serum deepened. Based on a tip from my dermatologist, I now wrap my bottle of Vitamin C serum in plain old aluminum foil. It keeps the serum clear for months, so it must slow down the oxidation and I'm confident that now I'm receiving more benefits!
Submitted by Kate, Washington, DC
Submitted by Kate, Washington, DC
Labels: Skin Care Supplements
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