Ingredient guide

Microcrystalline Wax

Microcrystalline wax is a highly refined, flexible wax used in many UK lipsticks, balms and creams to improve texture and create a smooth, protective finish.

Microcrystalline Wax — Microcrystalline wax is a petroleum-derived mineral wax obtained from the refining of c… | UK Lips ingredient guide

How it works in skincare

In cosmetics and skincare, microcrystalline wax works as a thickener, binder and emollient. It helps stabilise emulsions, prevents oil separation in lip products, and forms a flexible, breathable film on the skin that locks in moisture without feeling heavy or greasy.

Key benefits

  • Creates a smooth, even texture in lipsticks and balms
  • Helps products adhere better to the skin or lips
  • Forms a protective barrier that reduces moisture loss
  • Improves the stability and shelf life of formulations
  • Gives a creamy, luxurious feel to balms and creams
  • Enhances the flexibility of wax-based products so they do not crack

Best for

dry skin, mature skin, sensitive skin, normal skin

Where it comes from

Microcrystalline wax is a petroleum-derived mineral wax obtained from the refining of crude oil. It consists of very fine crystalline structures, making it more flexible and higher-melting than traditional paraffin wax.

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