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BIS-GLYCERYL ASCORBATE.

Valuable CAS - / ANTIOXIDANT, HUMECTANT

Bis-Glyceryl Ascorbate is a highly stable, non-ionic vitamin C derivative. It functions as a powerful antioxidant, promoting an even skin tone and boosting collagen production while providing moisturization.

antioxidant moisturizer/humectant brightening collagen boosting skin barrier support anti-inflammatory skin regeneration

Science

This derivative protects skin from UV exposure and stress by inhibiting melanin and enhancing collagen synthesis. It also reinforces the skin barrier and offers anti-inflammatory benefits, contributing to overall skin regeneration.


Research

High confidence
Effective range 1–4%
Optimal

1%

Key findings

  1. 01 A 1% concentration was found safe and effective for skin protection, demonstrating optimal permeability and protective effects in vitro.
  2. 02 Concentrations from 1% to 4% are recommended for stable cosmetic formulations, vitamin C serums, and for enhancing skin barrier formation.

Transparency

Not commonly dusted

The Formula

Solubility
Water
Optimal pH 3 – 6
0 7 14

Stability

This non-ionic vitamin C derivative offers superior stability against oxidation and minimal color change over time. Its robust nature allows for easy formulation in various products, often without a buffer.


Safety

CIR Status
Not reviewed
Sensitization risk Low

A 1% concentration was deemed safe, with no dermatological abnormalities or skin irritation reported in clinical trials. It is noted for its low stimulation compared to other vitamin C derivatives.


Your Skin

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Valuable

Bis-Glyceryl Ascorbate is a highly stable and well-tolerated vitamin C derivative offering comprehensive benefits for brightening, anti-aging, and skin barrier health.


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