The World's Leading Skincare Glossary, brought to you by Lesielle
The 1st Customized Skincare System that Adapts to YOUR Changing Needs
ALUMINA
INCI: Alumina
What is Alumina?
Alumina, chemical name is Aluminum trioxide or sesquioxide. It is available in abundance in soil and rocks around us, very common element on earth making up 8% of the crust.
Use & Benefits:
It is commonly used as an abrasive because of its strength. When it is applied as a film in any formulation, it sits on top of the skin, reflects harmful UV rays. It is also used to manage the viscosity of a product. It gives a uniform color to a product, so used as opacifier or coloring agent. It is also used to absorb any greasy quality of material in cosmetics, and to provide a visually acceptable product as an absorbing and anticaking agent.
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?

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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