L-Ascorbic Acid (Vitamin C) for Damaged Barrier
L-ascorbic acid can sting on compromised barrier — pause during acute flare.
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go slower than usual.
L-ascorbic acid can sting on compromised barrier — pause during acute flare.
how to use it. Pause during flare. Restart at reduced frequency once tolerance returns.
why it works. The pH required for penetration is aggravating on inflamed skin.
Reviewed with 1 source on 2026-07-03.
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