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The 1st Customized Skincare System that Adapts to YOUR Changing Needs

STEARIC ACID

INCI: Stearic acid

What is Stearic acid?

Stearic acid, or octadecanoic acid, is a naturally occurring saturated fatty acid. It is extracted through the saponification of oils and fats obtained from vegetables and animals. It is available as white to yellowish flakes with a slight oil-like odor and is insoluble in water. It has a number of uses, such as a food additive, for lubrication, and as a useful ingredient in cosmetic and personal care products.

Use & Benefits:

  • Cleanser and Surfactant: Stearic acid functions as a cleanser and surfactant in various cosmetic and personal care products. It reduces the surface tension between two components, such as liquids or a liquid and a solid. The hydrophilic and hydrophobic ends help collect dirt, oil, and other pollutants from the skin's surface, allowing them to be rinsed away with water.
  • Emulsifier: As an emulsifier, stearic acid offers stability to products by preventing the separation of oil and water-based components. It ensures that the product remains stable, preventing component separation, and allowing for equitable dispersion of all components.
  • Thickener: Stearic acid also acts as a thickener in the manufacturing of soaps and detergents, enhancing the texture and consistency of the final product.
  • Ingredient in Formulations: It is widely used in the formulations of creams, lotions, gels, make-up, hair care, skin care, and cleansing products, providing multiple benefits across a range of applications.

Personalized & Adaptive skincare system

Create your own custom skincare and  adapt it to your skin changes

How to create your own Personalized Skincare with Lesielle?

Icons of the lesielle custom skin care system

Step 1: Select a nourishing base compatible with your skin, and your desired moisturization level

Step 2: Complete your treatment with up to four active ingredients for consistent and occasional use.

Step 3: Insert your base and up to four actives ingredients into your Lesielle device to produce a fresh single dose of face cream on demand when you need it.

Complete your routine with a cleanser and other complimentary products and accessories.

Questions? 

Don't you know what Base and Actives your skin needs?

Take our personalized skincare quiz.

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The skincare system for an ever evolving skin, using recognized active ingredients with scientifically proven efficacy to create treatment tailored to each day's State of Skin. 

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  • All rights reserved 2022.

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