Bioderma Pigmentbio Brightening Vitamin C Pigmentation Corrector Face Serum 15ml (also known as Pigmentbio C-Concentrate) is a targeted, multi-active treatment for dark spots, hyperpigmentation and uneven tone. Built around a stable vitamin C derivative, niacinamide and exfoliating acids, the dermatologist-friendly formula combines depigmenting actives with hydration support — for visible brightening that doesn't leave the skin dry.
About Bioderma
Bioderma is a French dermo-cosmetic brand from Lyon, widely respected for its science-led, dermatologist-led approach to skincare. The Pigmentbio range is the brand's dedicated line for hyperpigmentation, dark spots and uneven tone, with the C-Concentrate as its targeted vitamin C-based corrector.
Key ingredients
- Ascorbyl Glucoside (Vitamin C derivative): a stable form of vitamin C that brightens and targets the look of pigmentation.
- Niacinamide: supports a more even-looking tone and helps reinforce the skin barrier.
- Glycolic Acid (AHA): gently exfoliates dulling surface cells.
- Salicylic Acid (BHA): works inside the pore for clearer-looking skin.
- Azelaic Acid: a multi-tasking active known for its brightening and pore-refining properties.
- Glabridin (Liquorice extract): a calming, brightening botanical traditionally used in pigmentation skincare.
- Andrographolide (Andrographis Paniculata) and Vitamin E: antioxidant support.
- Saccharide Isomerate & Glycerin: 8-hour hydration support.
Key benefits
- Targets dark spots, hyperpigmentation, sun spots and uneven tone.
- Brightens the complexion and helps support a more even, refined surface.
- Gentle "peeling-like" efficacy from AHA and BHA, without the dryness of harsher treatments.
- Hydration support keeps the skin comfortable during a depigmenting routine.
- Dermatologically-developed Bioderma pedigree.
Who it's for
Pigmentbio C-Concentrate is designed for anyone whose primary concern is dark spots, sun spots, melasma, or post-acne pigmentation. It is particularly well-suited to those new to depigmenting routines and to anyone who has found other vitamin C serums irritating. As with any depigmenting routine, daily SPF is non-negotiable.
How to use
- Cleanse and tone the skin in the morning and evening.
- Dispense a few drops onto fingertips.
- Apply to the entire face and neck, focusing on areas of visible pigmentation. Avoid the immediate eye area.
- Allow to absorb fully, then follow with your usual moisturiser.
- In the morning, always finish with a high broad-spectrum SPF (30 or higher).
Specifications
- Size: 15ml
- Format: Concentrated depigmenting serum
- Concern: Hyperpigmentation, dark spots, uneven tone
- Range: Pigmentbio
- Brand: Bioderma



