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The Science of Chitosan in Skincare 

What Is Chitosan?

Chitosan is a natural biopolymer derived from chitin, which is found abundantly in nature. It is valued in medical and cosmetic fields for its biocompatibility and regenerative properties.

In skincare, chitosan acts as: 

  • A hydration-retaining matrix
  • A protective barrier enhancer
  • A skin-conditioning agent 

Clinically Inspired Formulations

Developed using evidence-based ingredients.

Powered by Chitosan Technology

Advanced biopolymer for hydration and protection.

Barrier Strengthening

Supports the skin’s natural defence system.

Dermatologically Tested

Suitable for sensitive and compromised skin.

When Skin Becomes Compromised, It Needs Intelligent Support

Dryness. Tightness. Fine lines that appear sooner than expected. Sensitivity that worsens with stress, environment, or age. 

Modern skin is constantly challenged — by pollution, over-exfoliation, aesthetic treatments, and environmental stress. 

ChitoCare was developed to restore what skin loses over time: hydration, resilience, and renewal. 

At the heart of every formula is medical-grade chitosan — a clinically studied biopolymer known for its exceptional film-forming, barrier-supporting and hydrating properties. 

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ChitoCare Beauty develops advanced skincare powered by medical-grade chitosan — designed to restore hydration, strengthen the skin barrier, and visibly renew compromised skin.

a natural wonder of the ocean

Why Chitosan? 

Chitosan is a naturally derived biopolymer known for its remarkable biocompatibility and ability to form a breathable protective layer on the skin. Chitosan in skincare:

  • Helps to retain moisture 
  • Supports skin barrier recovery 
  • Enhances ingredient delivery 
  • Promotes smoother, more resilient skin 
  • Forms a flexible matrix that supports skin without clogging or heaviness

Visible Results. Real Confidence.

This is truly a game changer. One of the best luxury serums in affordable price for what it does to my skin. Love the results and won’t be changing it to any other serum on the market!

AGNES

I love all the ChitoCare products and have seen positive changes in my skin in the two months I’ve been using them!

MARCEL B.

Excellent eye cream— haven’t been using it very long but it goes on smoothly and helps cover dark circles.

TRICIA B.

I've been using the ChitoCare Anti-Aging Bundle for the past 8 months and I'm incredibly satisfied with the results. My skin never looked more radiant ✨

Olympia P.

The Chitocare Clinic on harley street

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Experience advanced skincare in the heart of London with our state-of-the-art aesthetic treatments.

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From deeply hydrating formulas and long-lasting barrier control, to wound healing, beauty from within and gut health, our marine chitosan-powered formulas work together in a holistic approach to skin health and wellness.

 Anti-Aging Repair Serum 

The Hydration Concentrate

High-performance serum formulated to deeply hydrate, support collagen integrity and visibly reduce the appearance of wrinkles and fine lines.

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Night Ritual set

The Overnight Renewal Treatment 

Support skin regeneration overnight with advanced hydration and barrier-enhancing chitosan technology. For cellular renewal and improved skin texture while you sleep.

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triple action eye cream

the delicate, firming eye cream

A bioactive eye treatment formulated with Icelandic marine chitosan to reduce the appearance of fine lines, improve firmness, and calm delicate under-eye inflammation.

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face cream spf 15

the versatile moisturiser

Rich yet breathable moisturiser supplemented with SPF 15, designed to replenish moisture, reinforce the skin barrier and protect from UV and blue light.

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NEWS & PRESS

Read our latest news and press features, learn more about our clinical studies, and discover skincare tips, routines, ingredient spotlights and more.

How ChitoCare Turns Shrimp Shells into Sustainable Skincare
Chitosan

How ChitoCare Turns Shrimp Shells into Sustainable Skincare

How we turn waste into luxury with the remarkable chitosan biopolymer.

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Eating Your Way to Healthier Skin
Skincare tips

Eating Your Way to Healthier Skin

Foods to incorporate into your daily wellness routine for healthier, brighter skin.

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Eye Cream of the Year 2025
Awards

Eye Cream of the Year 2025

Our Anti-Aging Eye Cream gets a year-end Smartland win.

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sustainable beauty

responsible science

Our formulations are developed with sustainability in mind — responsibly sourced ingredients, minimal waste packaging, and thoughtful manufacturing processes.

manufacturing sustainability