Cosmetics Formulation Development


สอบถาม Stabilized Vitamin C, รีวิว, ปัญหา

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Stabilized Vitamin C Inquiries, Reviews, Issues

Postby poschuu » Fri Feb 15, 2019 10:24 pm

Use stabilized vitamin c for a while, I like it very much, but I'm a little bit addicted to it that I feel a burning sensation in my face and cheeks when I apply the serum. I don't know if it's normal or not.
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Re: Stabilized Vitamin C Inquiry, Review, Problem

Postby staff » Sun Feb 17, 2019 5:25 am

Hello, because Vitamin C in the formula has a high concentration, which Vitamin C Naturally acidic, the formula has a relatively low pH, creating a saggy feel on the skin. or if the user's skin is sensitive May feel a burning sensation on the skin Recommended study team to reduce the rate of use Or the frequency of use, as well as may use other skin care products together. that can help to strengthen and thicken the skin, for example Skin Barrier Cream If you do not reduce the rate of use or the frequency of use, the burning sensation is repeated continuously. May stimulate more irritation and reddening of the skin - peeling
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