GLUCONOLACTONE
Is GLUCONOLACTONE safe for seborrheic dermatitis?
Gluconolactone is generally a reasonable ingredient for seborrheic-dermatitis-prone skin, but it is not a proven seb derm treatment. It can support skin conditioning and formula stability, while the product's concentration and pH determine how gentle it feels.
No direct human seb derm or ingredient-specific Malassezia evidence was found for this page. Products designed to exfoliate or use an acidic pH may sting during an active flare even when the ingredient has an accepted cosmetic role. Start gently and stop if irritation repeatedly increases.
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What is it?
A quick identity check, separate from the seb derm guidance above.
01 / 05- Material type
- Chelating and skin-conditioning ingredient
- Ingredient family
- Polyhydroxy acid derivative
- Cosmetic function
- Chelating, Skin Conditioning
What is GLUCONOLACTONE used for in skincare?
Gluconolactone is a lactone related to gluconic acid. In cosmetics it can condition skin and bind metal ions that might otherwise destabilise the formula, and it may also appear in polyhydroxy-acid products or preservative systems. The finished pH and concentration determine whether it behaves as a gentle support ingredient or an exfoliating active.