Ingredient

Vitamin C

Reviewed by SkinKnowledgeBase Editorial TeamSources verified May 11, 2026Last updated May 11, 2026
Illustration of Vitamin C in a skincare context
Educational reference illustration.

Quick Summary

Vitamin C is used in skincare for brightening, antioxidant support, and the look of more even tone. In post-acne dark spot routines, it is a supporting ingredient rather than a scar-removal claim.

What It Is

Vitamin C is a family name in consumer skincare. This page uses Ascorbic Acid as the INCI anchor while noting that product formulas may use different vitamin C derivatives.

Mechanism

The cosmetic goal is brighter-looking, more even-looking skin over time. Vitamin C does not fill pitted scars or remove raised scar tissue.

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Ingredient
Vitamin C
Quick Summary
Vitamin C is used in skincare for brightening, antioxidant support, and the look of more even tone. In post-acne dark spot routines, it is a supporting ingredient rather than a scar-removal claim.
What It Is
Vitamin C is a family name in consumer skincare. This page uses Ascorbic Acid as the INCI anchor while noting that product formulas may use different vitamin C derivatives.
Mechanism
The cosmetic goal is brighter-looking, more even-looking skin over time. Vitamin C does not fill pitted scars or remove raised scar tissue.