The Beauty & Personal Care Brand Builder Series

Ingredient Deep Dive

Isohexadecane

The Beauty & Personal Care Brand Builder Series

Ingredient Deep Dive

Isohexadecane

The Light, Dry-Feel Emollient

Isohexadecane is a light, branched hydrocarbon emollient and solvent — a clear, weightless oil that spreads instantly and leaves a dry, silky, non-greasy finish.

It is used to improve slip and playtime, dissolve oil-soluble ingredients, and give formulas an elegant, fast-absorbing skin feel.

Quick Insights

Ingredient Rating:

GOOD

Type of Ingredient:

Emollient and Solvent

Intended Function:

A light, branched hydrocarbon emollient and solvent that spreads easily and leaves a dry, non-greasy finish.

Common Applications:

Used in moisturizers, creams and serums and treatment formulas.

Target Audience:

Brands wanting a weightless, dry-touch emollient and oil-phase solvent for elegant textures.

Also Known As:

Isohexadecane

Private Label Formulas

🇺🇸 MADE IN USA | 🚀 READY TO LAUNCH

Lip Mask

Lip Oil

Benefits of Isohexadecane

A weightless, dry-touch emollient that spreads beautifully and feels non-greasy.

Dry, Silky Feel: Leaves a light, non-greasy, velvety finish.
Effortless Spread: Improves slip and makes products glide on and rub in easily.
Solvent Power: Dissolves oil-soluble ingredients and helps disperse pigments.
Lightweight: A weightless alternative to heavier oils.
Stable: Colorless, odorless and highly resistant to oxidation.

How It Works

As a small, branched hydrocarbon, Isohexadecane has very low surface tension, so it spreads rapidly across the skin into a thin, even layer that feels dry rather than oily. Its non-polar nature also makes it a good solvent for other oils and pigments, improving their dispersion and the overall glide of a formula.

Formulating with Isohexadecane

Isohexadecane is used in the oil phase across a wide range of levels — in moisturizers, primers, color cosmetics and cleansing oils — to lighten feel, boost spread and dissolve oil-soluble ingredients. It is very stable; observe good manufacturing and preservation practice.

Safety Analysis

Isohexadecane is well tolerated with an excellent safety and stability profile. As always, substantiate the finished product’s safety (e.g. patch / HRIPT testing) in line with MoCRA requirements.

References

https://incidecoder.com/ingredients/isohexadecane

https://cosmeticsinfo.org/ingredient/isohexadecane/

https://cosmeticanalysis.com/cosmetic-ingredients/isohexadecane

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