Ingredient guide · Z

Zinc Stearate

Zinc Stearate is a soft, fine white powder commonly used in UK cosmetics as a texture enhancer, anti-caking agent and mattifying ingredient. You’ll find it in pressed powders, eyeshadows, blushes and some moisturisers where it helps create a silky, smooth feel and reduces greasiness.

Zinc Stearate — Zinc stearate is produced by combining stearic acid, which is derived from vegetable fa… | UK Lips ingredient guide

How it works in skincare

In cosmetics and skincare, zinc stearate functions as a lubricant and binder that improves product slip and adhesion while preventing ingredients from clumping together. It gives pressed powders their smooth, velvety texture and helps control excess oil on the skin, creating a soft-focus, matte finish without drying the complexion.

Key benefits

  • Improves product texture and slip
  • Provides a smooth, velvety finish
  • Helps control shine and mattify skin
  • Prevents caking in powder products
  • Enhances adhesion of makeup to skin
  • Gives a soft-focus effect

Best for

oily skin, combination skin, acne-prone skin, sensitive skin

Where it comes from

Zinc stearate is produced by combining stearic acid, which is derived from vegetable fats such as palm or coconut oil, with zinc oxide from mineral sources.

Products with Zinc Stearate

Not every product on UK Lips lists a full ingredient breakdown — so there may be many more formulas that contain Zinc Stearate than we can show here. These are the comparisons where we’ve confirmed it in the listed ingredients.

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