Calm, Comfort and Clarity — Powered by the Ocean.

Concentrated in marine prebiotics and enriched with a patented green-pearl complex, the Thalgo Cica Marin Anti-Redness Soothing Serum is a precision treatment for reactive, sensitive, and redness-prone skin. It soothes on contact, fortifies the skin barrier over time, and visibly fades redness — all with a beautifully lightweight, non-greasy finish.

Key Benefits

Instant Soothing: Calms and comforts reactive skin from the very first application
Barrier Repair: Marine prebiotics fortify and restore the skin's natural protective barrier
Redness Reduction: Clinically proven to reduce redness by 43% after 28 days
Green Pearl Complex: 100% natural pearly particles with a green sheen that counterbalance redness for immediate visible action
Non-Greasy Finish: Lightweight texture absorbs quickly, leaving skin comfortable and refined

Clinically Proven Results

Immediately: 91% reported skin is instantly soothed
After 14 Days: 91% reported skin feels as if repaired
After 28 Days: 43% reduction in redness (clinical measurement)
Self-assessment by 22 volunteers using Anti-Redness Soothing Serum twice daily for 28 days. Redness measured using C-Cube® Camera.

Key Ingredients

Marine Prebiotic (Halymenia Durvillei): Soothes, repairs, and fortifies the skin barrier
Diatomaceous Oil: Targeted anti-redness action
Patented Micronised Algae Filtrate: Revitalises and energises the complexion
Aloe Vera: Calms and hydrates sensitive skin
Allantoin: Promotes skin renewal and comfort

How to Use

Apply morning and evening to cleansed skin, before your usual moisturiser or skincare routine. Smooth a small amount over the face and neck, avoiding the eye contour area. Allow to absorb fully before applying further products.

Product Specifications

Size: 30ml
Skin Type: Sensitive, reactive, and redness-prone skin
Range: Cica Marin
Brand: Thalgo
Product Type: Facial Serum

Frequently Asked Questions

What does the Thalgo Cica Marin Anti-Redness Soothing Serum do?
It soothes reactive skin on contact, reduces visible redness by 43% in 28 days, and repairs the skin barrier using marine prebiotics and a patented green-pearl complex.

Is this serum suitable for sensitive skin?
Yes — it is specifically formulated for sensitive, reactive, and redness-prone skin types. The formula is lightweight, non-greasy, and clinically tested.

How long does it take to see results?
91% of users reported instantly soothed skin from the first application. Significant redness reduction of 43% was clinically measured after 28 days of twice-daily use.

How do I use the Thalgo Cica Marin serum?
Apply morning and evening to cleansed skin before your moisturiser. Smooth a small amount over the face and neck, avoiding the eye area, and allow to absorb fully.

What makes this serum different from other anti-redness products?
It combines marine prebiotics, diatomaceous oil, and a patented green-pearl complex — ingredients sourced from the sea — to deliver both immediate soothing and long-term barrier repair.

Restore calm, comfort, and clarity to your complexion with the power of the ocean.