Highly Stable Vitamin C: THDA (Tetrahexyldecyl Ascorbate)

Highly Stable Vitamin C: THDA (Tetrahexyldecyl Ascorbate)

THDA (Tetrahexyldecyl Ascorbate)

Unlike l-ascorbic acid, THDA is a highly stable form of Vitamin C used in skincare to avoid oxidation and the yellowish/brownish tint that occurs in other Vitamin C products.

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How does THDA compare to the commonly used l-ascorbic acid? Read this post.

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