Researched by Helena DeMaria-Williams
Formula IngredientEmollient, SolventIsododecane
INCI: Isododecane
Isododecane is a clear, colourless, odourless, highly volatile hydrocarbon liquid. Unlike traditional emollients, it evaporates from the skin rather than absorbing into it, providing a non-oily, lightweight skin feel without tackiness. It is widely used as a solvent in colour cosmetics and sunscreens, improving formula slip, glide, and product longevity.
Category
Emollient, Solvent
Irritation Risk
Low
Skin Types
all skin types, oily, combination, normal
What does this do in a formula?
lightweight non-oily skin feel, improved formula slip and glide, enhanced product longevity in makeup, effective solvent for makeup removal, quick-evaporating texture
Is Isododecane safe? Key considerations
Can Isododecane cause irritation?
Low RiskGenerally well tolerated at typical cosmetic concentrations. Evaporates from the skin surface, minimising prolonged contact. No EU CosIng Annex II or III restrictions apply.
Does Isododecane increase sun sensitivity?
No RiskDoes not increase photosensitivity. No sun protection precautions are required.
Is Isododecane safe during pregnancy?
SafeNo known pregnancy concerns. Volatile hydrocarbon that evaporates from the skin surface with negligible systemic absorption.
How does Isododecane work?
Isododecane is a clear, colourless, odourless, highly volatile hydrocarbon liquid. Unlike traditional emollients, it evaporates from the skin rather than absorbing into it, providing a non-oily, lightweight skin feel without tackiness. It is widely used as a solvent in colour cosmetics and sunscreens, improving formula slip, glide, and product longevity.
Which products contain Isododecane?
Shop products that contain Isododecane
