Cosmetic ingredient

MYRISTYL MYRISTATE

Myristyl Myristate is a waxy ester made by joining a fourteen-carbon fatty alcohol with myristic acid. That pairing creates a long-chain oily material, rather than a whole plant oil: it is a defined compound, not a seed or plant ingredient from which similar raw materials might be obtained.

Molecular structure of MYRISTYL MYRISTATE
2D molecular structure
CAS number
3234-85-3
EC number
221-787-9
Molecular formula
C28H56O2
Molecular weight
424.7
Chemical name
Tetradecyl myristate
InChIKey
DZKXJUASMGQEMA-UHFFFAOYSA-N

MYRISTYL MYRISTATE: what it is

Myristyl Myristate is a waxy ester made by joining a fourteen-carbon fatty alcohol with myristic acid. That pairing creates a long-chain oily material, rather than a whole plant oil: it is a defined compound, not a seed or plant ingredient from which similar raw materials might be obtained.

The name sounds repetitive because both parts of the molecule belong to the myristyl family. Myristyl Myristate is therefore different from myristic acid or myristyl alcohol used on their own. Joining those parts as an ester gives the ingredient a waxier profile, which helps explain its use in cosmetics made to have body and a particular finish.

MYRISTYL MYRISTATE: what it does in cosmetics

In cosmetics, Myristyl Myristate is used as an emollient and skin-conditioning ingredient. In everyday terms, that means it can help a product leave the skin feeling softer and less rough, while also supporting a more even glide from creams, sticks, or makeup during application.

It is also listed as an opacifying ingredient, so it can help make a preparation look less transparent and more creamy or solid-looking. That describes its role within a formulation; it does not make the ingredient alone a promise of intensive moisturisation, acne treatment, or wrinkle correction. The feel and visible result come from the full combination and amount of ingredients in the product.

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Products containing this ingredient

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