Researched by Helena DeMaria-Williams
Formula IngredientSolventDipropylene Glycol
INCI: Dipropylene Glycol
Dipropylene glycol is a clear, colourless liquid that functions primarily as a solvent and viscosity-decreasing agent in cosmetic formulations. It helps dissolve other ingredients and improve product spreadability, while also providing mild moisturising properties by acting as a humectant that attracts water to the skin.
Category
Solvent
Irritation Risk
Low
Skin Types
all skin types, oily, dry, combination, sensitive
What does this do in a formula?
solvent, viscosity control, improves product texture, mild moisturisation, enhances ingredient penetration
Is Dipropylene Glycol safe? Key considerations
Can Dipropylene Glycol cause irritation?
Low RiskDipropylene glycol has a well-established safety profile and is generally non-irritating at typical cosmetic concentrations. The CIR (Cosmetic Ingredient Review) panel has assessed it as safe for use in cosmetics. No EU CosIng Annex II or III restrictions apply.
Does Dipropylene Glycol increase sun sensitivity?
No RiskDipropylene glycol does not increase photosensitivity. No special sun protection measures are required.
Is Dipropylene Glycol safe during pregnancy?
SafeDipropylene glycol is considered safe during pregnancy at cosmetic concentrations. It is a simple glycol with no known reproductive or developmental toxicity concerns.
How does Dipropylene Glycol work?
Dipropylene glycol is a clear, colourless liquid that functions primarily as a solvent and viscosity-decreasing agent in cosmetic formulations. It helps dissolve other ingredients and improve product spreadability, while also providing mild moisturising properties by acting as a humectant that attracts water to the skin.
Which products contain Dipropylene Glycol?
Shop products that contain Dipropylene Glycol
Advanced 0.2% Retinal Serum
Exosome Glow Serum
Multi-Peptide Eye Serum
