vitamin c

  • use vitamin c and glycolic acid together
    ingredients

    Can You Use L-Ascorbic Acid (Vitamin C) & Glycolic Acid Together?

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    “I exfoliate with glycolic acid. Can I follow it up with vitamin C?” Short answer: yes, you can. But that doesn’t mean that you should… Long answer: it’s complicated. Here’s what I mean: What The Heck Is L-Ascorbic Acid (Vitamin C)? L-Ascorbic Acid is the pure form of vitamin C, a powerful antioxidant that: Fights […]

  • tetrahexyldecyl ascorbate vitamin C derivative
    ingredients

    Tetrahexyldecyl Ascorbate: The Best Vitamin C Derivative?

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    Another one?! Like, we need a new vitamin C derivative like we need a headache. Oh, wait. Trying to decide between 20 different forms of vitamin C will give you a headache. And now Tetrahexyldecyl Ascorbate has joined the party and added to the confusion. Great… Can I have a Moment? If you can, save […]