Characteristics
- INCI
- Microcrystalline Wax
- CAS
-
63231-60-7
This is the substance number in the Chemical Abstracts Service registry. The CAS number uniquely identifies a substance regardless of language, trade name, or synonyms.
- IUPAC
- Cera Microcristallina (Eu),Hydrocarbon Waxes, Microcryst,Petroleum Wax, Microcrystalline
- Functions
- binding, bulking, emulsion stabilising, viscosity controlling
Who it's for
Description
Microcrystalline Wax is a refined petroleum-derived wax made up of very small crystals, which gives it a smoother, more flexible texture than harder waxes like paraffin. In cosmetics, it’s mainly used as a thickener, stabilizer, and texture builder. It helps products feel richer and more cushiony, and it can also form a light protective film on the skin or hair to reduce moisture loss and improve slip.
For skin care, microcrystalline wax is most often found in balms, salves, lip products, and creams where a more occlusive, long-lasting feel is useful. In hair products, it can add hold, smoothness, and shine, especially in pomades or styling waxes. People with dry skin, chapped lips, or coarse hair may appreciate its emollient, sealing effect. Because it’s waxy and film-forming, it may feel heavy or greasy for some, and it’s usually not the best fit for those who prefer very lightweight or matte formulas.
Bottom line: microcrystalline wax is less about “treating” skin or hair and more about improving texture, wear, and moisture retention in a formula.
Frequently Asked Questions about Microcrystalline Wax
What is microcrystalline wax used for in cosmetics?
Is microcrystalline wax safe for skin?
What does microcrystalline wax do in lip balms and lipsticks?
How is microcrystalline wax different from beeswax?
Can microcrystalline wax clog pores or cause breakouts?
Products with Microcrystalline Wax (3 326 total)
Most often found in Nivea products (59 items)
