The World's Leading Skincare Glossary, brought to you by Lesielle

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


INCI: Piscum cartilage extract

What is Piscum cartilage extract?

Fish and other marine organism are rich in collagen, and their side products like chitosan, chitin, etc. are also valuable. Collagen for cosmetic purposes is usually obtained from cold-water fish skin such as haddock, cod, and salmon; also fish scales are after some series of treatments can be used to extract the collagen.

Use & Benefits:

Collagens are used to impart excellent moisturization and instant nourishment to the skin. It is usually used in lotion and cream. It dramatically improves skin condition, very first thing by providing moisturization, and next it provides the missing nutrients/ amino acids to the skin, which otherwise diminish from the skin as we age. It is also believed to provide skin tightening and anti-aging effect. The marine resource of collagen is also cost-effective and sustainable. That is also another reason why it is a choice of ingredient.

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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