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



What is PVP?

PVP or Polyvinylpyrrolidone, also known as povidone is a synthetic polymer of vinylpyrrolidone monomers. It is white to off white powder with a bland odor. It is synthesized by a chemical reaction called polymerization of N-vinylpyrrolidone and hydrogen peroxide. It is very popular in the list of excipients in any pharmaceutical or cosmetics products. 

Use & Benefits:

PVP more useful from the formulation point of view than a skincare point of view. It functions as an effective thickening agent in semi-liquid formulations. Considering the bulkier structure of a polymer, it can occupy more space and thus increases viscosity. It can also work in synergy with other thickeners such as carbomers. Especially in gels to provide a stiffer effect. It can also act as a film former. It can form a mesh-like structure that can act as a protective film on the surface of the skin/ hair. In liquid formulations, it can be used to increase the viscosity of the product. For solid formulations like powders, tablets, etc., it can be used as a dispersant for pigments and titanium dioxide. So that even distribution and in turn uniform color property can be found throughout the product.  It is a very pH stable and non-ionic ingredient and quite a stable ingredient. used in formulations of creams, lotions, gels, shampoos, conditioners, hair sprays, and other skin and hair care products.

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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