Emulsifier

Ceteareth-60 Myristyl Glycol

INCI: CETEARETH-60 MYRISTYL GLYCOL

Reviewed by Emma · Last updated 14 Aug 2026

A synthetic emulsifier that stabilises oil and water in skincare formulations

Best For Skin Types

All

Addresses

Hydration

Usage Frequency

Daily

What Is Ceteareth-60 Myristyl Glycol?

Ceteareth-60 Myristyl Glycol is a synthetic emulsifier composed of cetearyl alcohol (derived from coconut or palm oil) combined with myristyl glycol, a humectant compound. It belongs to the ceteareth family of ingredients, which are widely used in cosmetic chemistry to blend oil-soluble and water-soluble components into stable, uniform products.

In skincare formulations, this ingredient primarily functions as an emulsifier and mild surfactant. Its role is structural rather than directly therapeutic — it enables brands to create stable creams, lotions and serums by preventing separation of their oil and water phases. It appears in approximately 0.1% of skincare products, suggesting niche rather than widespread use.

How It Works

Emulsifiers like Ceteareth-60 Myristyl Glycol work by positioning themselves at the interface between oil and water molecules. Part of their molecular structure attracts oils whilst another part attracts water, effectively acting as a bridge that holds these immiscible components together in a stable suspension.

The 'Ceteareth-60' designation refers to the degree of ethoxylation — essentially how many water-attracting units are attached to the molecule. This particular formulation is designed for use in lightweight, clear to translucent products where a more delicate emulsifying action is preferred over heavier, creamier formulations.

Clinical Evidence & References

There is limited clinical evidence specific to Ceteareth-60 Myristyl Glycol as a standalone ingredient. Research on related ceteareth compounds and microemulsion systems suggests that well-formulated emulsifiers can enhance the skin penetration and bioavailability of active ingredients, though this benefit is product-dependent and varies based on overall formulation design.

Safety data on the broader ceteareth family indicates these ingredients are generally well-tolerated in cosmetic use. The evidence base for this specific compound remains modest, which is typical for many functional excipients in skincare that prioritise safety and stability over direct efficacy claims.

How to Use

Use this ingredient as part of a complete skincare routine rather than as a standalone treatment. Its benefits are realised through the stability it provides to the overall formula, allowing other active ingredients to perform optimally. Apply products containing this emulsifier as directed by the formulation — typically once or twice daily depending on the product type.

Safety & Precautions

Ceteareth compounds are generally considered safe for topical use in cosmetics. Individuals with very sensitive skin should patch-test first, as with any new product, though irritation from this ingredient itself is uncommon.

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