Bis-Glyceryl Ascorbate
A stable vitamin C derivative. It supports antioxidant defense and even tone, gentler than pure ascorbic acid. Well tolerated.
Evidence by route
Topical application
A vitamin C derivative. Well tolerated.
- CIR Cosmetic Ingredient Review safety assessment
How to read tiers A–F
- BLimited evidence. One RCT or several controlled studies with limitations
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Bis-glyceryl ascorbate (INCI: Bis-Glyceryl Ascorbate) is a stable vitamin C derivative in which the ascorbate molecule is linked to glycerol. That modification makes it more resistant to oxidation and gentler than pure ascorbic acid. On the skin it provides antioxidant defense and supports a more even tone. On efficacy, vitamin C derivatives have a basis as antioxidants, though their action on pigmentation is usually milder and slower than well-formulated L-ascorbic acid. It is a reasonable supporting active, especially for people who do not tolerate pure vitamin C; do not expect dramatic results. Applied topically it has no systemic significance, so it can be used in pregnancy and breastfeeding. Tolerance is good. Irritation and allergy potential are low, and being gentler than ascorbic acid it fits sensitive skin well.
Frequently asked questions
Is Bis-Glyceryl Ascorbate safe during pregnancy?
Bis-Glyceryl Ascorbate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Bis-Glyceryl Ascorbate for?
Bis-Glyceryl Ascorbate suits: normal, dry, combination, oily, sensitive.
What is Bis-Glyceryl Ascorbate and what does it do in cosmetics?
A stable vitamin C derivative.
What's the INCI name for Bis-Glyceryl Ascorbate?
The INCI name is Bis-Glyceryl Ascorbate.
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