Used in skincare as an antioxidant because of their Vitamin E activity.
There are four types of tocopherol; alpha (the most antioxidant), beta, gamma and delta. There amount of likeness to Vitamin E depends on the number of methyl groups they have attached to the first benzene ring. The more methyl groups there are the more antioxidant properties they have.
It is generally not recommended to use glycolic acid every day, as it can be irritating to the skin. It is typically used once or twice a week. However, the frequency of use may vary depending on the concentration of the glycolic acid and the specific product that you are using. It is important to…
Keep readingIf you’ve followed Science and Skincare for any amount of time, you’ll be aware of my posts on acids. Niacinamide vs Hyaluronic Acid will be the highly requested addition to the category that made this site popular. Depending on your skincare knowledge, choosing between the two will either be easy or incredibly difficult. However, one…
Keep readingMandelic Acid vs Retinol? Which one is right for you? Can you use both? If these are questions that have crossed your mind lately, then you’ve come to the right place. I’ve covered the topic of acids extensively and will continue to do so (because it is incredibly confusing and you have to be careful).…
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