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INCI: Castanea sativa seed extract

What is Castanea sativa seed extract?

Castanea sativa, commonly known as sweet or Spanish chestnut, broadleaf deciduous tree, native to Mediterranean region. The nuts are reddish-brown to brown in color, shiny, roughly triangular in shape. Nuts are rich in carbohydrate, few amino acids, vitamin C and B6, copper, and manganese. The chestnut oil is expressed from nuts, or seed extract is also used. It is also rich in antioxidant flavonoids like rutin and quercetin. These two are potent, proven antioxidants found in various other vegetables and fruits.

Use & Benefits:

The extract contains minerals and Vitamins, which is essential for skin vitality and nourishment. It is quickly absorbed through the skin. It has antioxidants properties because of Vitamin C and flavonoids rutin and quercetin. They block the harmful UV-A rays and stress induced by them on the skin. Also, free radical damage to the skin is minimized. The extract also contains some amino acids which act as an astringent as well as they are believed to lighten the skin with the same effect.

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.


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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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