Butylene Glycol
Multifunctional solvent and humectant. Improves cosmetic formula texture and helps active ingredients penetrate the skin.
Moisturizing
Evidence by route
Topical application
DVery weak or conflicting data.
A formulation aid, not an active ingredient. Safety in cosmetic use confirmed by the CIR expert panel. No standalone therapeutic effect.
- Cosmetic Ingredient Review. Int J Toxicol. 1985;4(5):223-248.
Tolerability and safety
Irritation potential
LowAllergen risk
LowPregnancy
SafeSkin types
Suitable for
OilyDrySensitiveCombinationNormal
Frequently asked questions
Is Butylene Glycol safe during pregnancy?
Butylene Glycol is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Butylene Glycol for?
Butylene Glycol suits: oily, dry, sensitive, combination, normal.