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Field Notes

Pale golden oil fading to clear on a warm white surface, representing oil-soluble vitamin C.

Oil-soluble vitamin C vs L-ascorbic acid: stability, delivery, and evidence

Pale golden oil fading to clear on a warm white surface, representing oil-soluble vitamin C.
antioxidants

Oil-soluble vitamin C vs L-ascorbic acid: stability, delivery, and evidence

Skin uses L-ascorbic acid. THD ascorbate carries that vitamin in a modified, oil-soluble form that skin enzymes convert. Its value lies in how the molecule, lipid base, and supporting antioxidants ...

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