What are the benefits of Octyldodecanol for skin?

emollient, skin smoothing, solvent for UV filters and pigments, moisturisation, texture enhancement, ingredient stabilisation

What concentration of Octyldodecanol is effective?

Typical effective concentrations of Octyldodecanol are Typically 1–20% in leave-on and rinse-off formulations, most common in lip products, moisturisers, sunscreens, serums, and colour cosmetics.

What skin types is Octyldodecanol suitable for?

Octyldodecanol is suitable for dry, normal, combination, mature, sensitive.

Octyldodecanol — Skincare Ingredient Guide

Q: Can Octyldodecanol cause skin irritation?

Octyldodecanol has a low irritation risk. EWG Skin Deep hazard score of 1 (lowest concern). Human patch testing of products containing octyldodecanol has demonstrated low potential for skin irritation or sensitisation at typical cosmetic concentrations of 1–20%. No EU CosIng Annex II or III restrictions apply. Rare cases of allergic contact dermatitis have been reported in individuals with sensitivity to fatty alcohols.

Q: Is Octyldodecanol safe to use during pregnancy?

Octyldodecanol is rated "safe" for pregnancy use. No research links topical octyldodecanol to reproductive or developmental concerns. The molecule is large, does not penetrate deeply into skin, and systemic absorption from cosmetic use is minimal. Motherfigure classifies it as 'limited data suggests no known risk'. Routine cosmetic use is considered safe during pregnancy and breastfeeding.

Q: Does Octyldodecanol increase sun sensitivity?

Octyldodecanol has a no sun sensitivity risk. Octyldodecanol is not photosensitising. It does not increase sensitivity to UV radiation and requires no additional sun protection precautions. It is commonly used as a solvent for UV filters in sunscreen formulations.

Octyldodecanol

INCI: Octyldodecanol

Octyldodecanol (INCI: Octyldodecanol; IUPAC: 2-Octyldodecan-1-ol) is a long-chain fatty alcohol derived from natural fats and oils — typically coconut or palm — through reduction of fatty acid groups. It functions primarily as an emollient, filling gaps between skin cells to deliver a smooth, silky, non-greasy skin feel. It is also used as a solvent (particularly for UV filters and pigments) and as a masking agent in fragrance compositions.

Is Octyldodecanol safe? Key considerations

Can Octyldodecanol cause irritation?

Low Risk

EWG Skin Deep hazard score of 1 (lowest concern). Human patch testing of products containing octyldodecanol has demonstrated low potential for skin irritation or sensitisation at typical cosmetic concentrations of 1–20%. No EU CosIng Annex II or III restrictions apply. Rare cases of allergic contact dermatitis have been reported in individuals with sensitivity to fatty alcohols.

Does Octyldodecanol increase sun sensitivity?

No Risk

Octyldodecanol is not photosensitising. It does not increase sensitivity to UV radiation and requires no additional sun protection precautions. It is commonly used as a solvent for UV filters in sunscreen formulations.

Is Octyldodecanol safe during pregnancy?

Safe

No research links topical octyldodecanol to reproductive or developmental concerns. The molecule is large, does not penetrate deeply into skin, and systemic absorption from cosmetic use is minimal. Motherfigure classifies it as 'limited data suggests no known risk'. Routine cosmetic use is considered safe during pregnancy and breastfeeding.

How does Octyldodecanol work?

Individuals with severe acne-prone skin (monitor), known sensitivity to fatty alcohols should review the considerations above before use.

Octyldodecanol

What does this do in a formula?

Is Octyldodecanol safe? Key considerations

Can Octyldodecanol cause irritation?

Does Octyldodecanol increase sun sensitivity?

Is Octyldodecanol safe during pregnancy?

How does Octyldodecanol work?

Which products contain Octyldodecanol?

Blemish Clearing Moisturiser with 2% Novoretin