Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle

BORAGE SEED OIL POLYGLYCERYL-4 ESTERS.

Valuable / OPACIFYING, SOLVENT, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

Borage Seed Oil Polyglyceryl-4 Esters is a conditioning emollient and skin protectant that significantly enhances skin texture and feel. It also contributes to robust emulsion stability in formulations, delivering moisturizing benefits.

Emollient Skin-Conditioning Agent Emulsifying

Science

As an ester of borage seed oil, it delivers gamma-Linolenic Acid (GLA) to the skin, which strengthens the skin barrier and reduces inflammation. GLA is metabolized into anti-inflammatory PGE1, regulating transepidermal water loss and promoting healthy cell regeneration.


Research

Low confidence
Effective range N/A
Optimal

N/A


Transparency

Not commonly dusted

The Formula

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

It improves emulsion stability and enhances sensory feel, contributing to a rich, non-greasy texture. Store in a cool, dry place away from light, heat, or air to prevent oxidation.


Safety

CIR Status
Safe as used
Max tested
5%
Sensitization risk Low

Assessed as safe and well-tolerated, this ingredient is non-irritating and suitable for use at concentrations up to 5% in cosmetic formulations. It is biodegradable and non-toxic.


Your Skin

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

Our Assessment

Valuable

This versatile ester delivers conditioning and moisturizing benefits while supporting skin barrier health and reducing inflammation through its gamma-Linolenic Acid content.


Related

Finding similar ingredients…


References