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Free Lipid-Replenishing Cleansing Oil for purchases over €49!

All our treatments are enriched with BIONACRE®, whose regenerative and restorative powers have been scientifically demonstrated.

Free delivery and -15% discount from €49 with code BIENVENUE15

With a Yuka score of 100/100, all our products are Clean and bursting with natural ingredients.

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BIENVENUE15 to get 15% off your first order

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Regenerates, hydrates and brightens

Peau Neuve Serum is the most concentrated skincare product in BIONACRE® patented technology. Enriched with hyaluronic acid and niacinamide, it provides long-lasting rehydration, boosts cell renewal and helps strengthen the skin barrier. When opening the serum, remove the protective cap of Nacre active on the pipette.

✔ Refined skin texture

✔ Visibly reduced wrinkles

✔ More luminous skin

✔ Yuka score : 100/100

Suitable for all skin types, even sensitive, except blotchy skin. Ideal for dull, lackluster skin.

For its ultra-fluid, delicately scented texture that infuses skin with its active ingredients.


Free delivery from 49€. Secure payment



Patented technology. BIONACRE®. Dermatologically tested. Patented technology. BIONACRE®. Dermatologically tested.



Favor it cell renewal skin

Strengthens the skin barrier

Anti-oxidant properties


Coming from an association of prebiotic fiber chicory and sugar

Nourishes the good bacteria that protect the skin

Promote the symbiosis between the skin and the skin microbiota


A skin regenerated and more resistant

Promotes barrier function and cellular cohesion.

Balances, supports and protects the skin microbiota.


Dynamic hydration

Surface action: like a sponge, it retains 1000 times its weight in water for quench your thirst and smooth dehydration lines

In-depth action: for plump up the skin

Ingrédient Niacinamide - Blue Skincare


Multi-function vitamin B3:

More skin dazzling: soothes and smoothes complexion irregularities

More skin strong: strengthens the barrier function, hydrates and protects

Test results

Very long-lasting moisturizing effectiveness


hydration from 30min*


moisturizing effectiveness for 91% of subjects*


to maintain the skin barrier**

Instrumental measurements of the moisturizing effect* and TEWL** carried out on 11 volunteers.

Reduction of fine lines after 28 days:


reduction of fine lines


volunteers noticed a visible reduction in their fine lines*

Instrumental measurement under clinical control of fine lines under the eye area (scoring based on the Bazin Atlas), on 22 volunteers, 28 days, 2 applications per day.

*Use test under dermatological control. Self evaluation.

“New skin” action

The volunteers said:


The product provides an immediate tightening effect


The skin is plumped


The skin texture is refined and tightened


The skin is smoother

Usage test under dermatological control on 22 volunteers, 2 applications per day for 28 days. Self evaluation.


The volunteers said:


The texture is light and ultra-fluid


The product penetrates quickly


The scent is pleasant


The product is practical and easy to use

Usage test under dermatological control on 22 volunteers, 2 applications per day for 28 days. Self evaluation.


BIONACRE®'s unique manufacturing technology keeps the active elements of our ingredients intact, allowing them to deploy their full repairing power at the heart of the epidermis. The regenerative potential of mother-of-pearl is now bio-available in Blue Skincare products.

Directions for use

How to apply it?

Apply to the face thin layer on clean, dry skin, morning and evening.

Because the skin of the neck and décolleté is particularly thin and fragile, don't forget to apply the serum to this area to maintain a pretty head shape.

Beauty tip

Before applying the New Skin Serum, we advise you to moisten the skin With the Isotonic Mother of Pearl Water. Indeed, when the skin is slightly damp and hydrated, the penetration of the active ingredients present in the New Skin Serum is optimized.

Skin type

Suitable for all skin types, even sensitive.
Dermatologically tested.


The power of Nacre

Baume Métamorphose NACRE ÉCLAT - Blue Skincare

Frequently asked questions

Is the New Skin Serum anti-aging?

The New Skin Serum is not an anti-aging serum. On the other hand, for more mature skin that lacks radiance, it can be used as a one-month treatment in synergy with its anti-aging cream.

Is it necessary to put a serum before the cream?

A serum acts in synergy with the day care. It is always applied before the cream to maximize its benefits. The serum is more concentrated in active ingredients and its texture is finer and more penetrating. A small amount is enough. The cream's function is to prevent dehydration and protect the skin by creating an invisible barrier against external aggressions.

Liquid crystal emulsion

A more stable, more robust emulsion
Unlike classic emulsions, the emulsifier used is a gluco-lipid (mixture of vegetable oil and sugar). Its particularity is to form liquid crystals promoting the stability of the emulsion.

A biomimetic texture
Upon application, the lipids of the emulsion will be interposed between the lipids of the skin, reinforcing the organization of the latter. The skin's barrier function is then more effective.

Moisturizing power
In addition, the liquid crystals form a reservoir allowing a gradual release of water. Well hydrated, the stratum corneum fully plays its role as a barrier.


Excellent surprise

"Just brilliant! A real concentrate of radiance and hydration for my skin. I use it in addition to the hydra-regenerating cream and I can already see the results. I find my complexion much brighter and my skin smoother In addition, not being a fan of strong smells in cosmetic products, I find the scent of the products very pleasant and light. I recommend it.


I highly recommend

"The best serum! It hydrates and brightens my skin with its light, non-sticky texture. Having sensitive skin, it suits me completely."


Miracle product

"I use this serum just before the moisturizer, the duo works perfectly! I feel my skin plumper and much brighter."