Ingredient
Vitamin C
Vitamin C (ascorbic acid and derivatives) is an antioxidant sometimes used for the appearance of post-acne marks and uneven tone, not usually as a primary pimple treatment.
Also known as: L-Ascorbic acid, Ascorbic acid
INCI: Ascorbic Acid
How it works
It may help with the look of dullness and some post-inflammatory marks. Stability and pH vary a lot between products.
How people use it
- Morning serum before moisturiser and SPF
- Often alongside niacinamide or azelaic acid in separate steps
- Patch test because some formulas sting
Who it may suit
May suit
- Flat marks after breakouts have healed
- People already using SPF daily
- Routines focused on tone rather than active cysts
May want something else if
- Primary treatment for inflamed pimples alone
- Very sensitive skin if the formula is low pH
What to watch for
- Oxidation and colour change in some serums
- Sun protection remains essential for mark care
Compare alternatives
Often compared with azelaic acid or niacinamide for post-acne marks.
Often discussed for
AcneSpot picks
Shortlists that include products with Vitamin C.
AcneSpot picks: acne mark products (United Kingdom)
A shortlist of acne mark products with United Kingdom availability in mind. Ranked by catalogue signals and updated as products are added — educational only.
🇬🇧 United KingdomAcneSpot picks: serums (United Kingdom)
A shortlist of serums with United Kingdom availability in mind. Ranked by catalogue signals and updated as products are added — educational only.
🇬🇧 United KingdomAcneSpot picks: serums (India)
A shortlist of serums with India availability in mind. Ranked by catalogue signals and updated as products are added — educational only.
🇮🇳 India
