Sérum Renaissance Beauté

BSB Innovation Awards 2025 Winner. Rebuilding the barrier.

World's highest concentration of Ceradrop — BSB Innovation Awards 2025 winner. A high-performance aging care serum aimed at fundamental barrier function repair.

Regular

¥22,000

Subscription

¥17,600 (subscription)

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What makes this product different.

Ceradrop is a cutting-edge barrier repair ingredient that won first place at BSB Innovation Awards 2025. Rich in phospholipids, glucosylceramides, and ceramides derived from Torula yeast, it fundamentally repairs the skin's barrier function.

This product contains Ceradrop at the world's highest concentration. A single application produces immediate improvement in skin softness and firmness, with sustained barrier improvement confirmed over 28 days of use.

The purpose is long-term reconstruction of barrier structure rather than immediate effect.

The philosophy of the formulation.

Designed as a product addressing the B-axis (Barrier axis). In CHROSNOF analysis, the barrier axis is the "foundational condition" for other aging mechanisms to progress.

No matter how premium the ingredients applied to skin with a non-functional barrier, the effects are limited. Restore the barrier first. That is the role of this product.

This product is for you if.

—You have chronic skin dryness or instability
—Your skin has become sensitive or reactive
—You struggle to feel effects from any product
—Your skin feels thinner with age
—You want to rebuild the foundation of your skincare

How to use.

01Use after cleansing and before toner.
02Take an appropriate amount (2–3 pumps) in the palm.
03Blend across the entire face, then layer on areas of concern.
04Suitable for morning and evening use. A moisturizer is often not needed.

SEQUENCE ／ Order of use

Ageing has an order.
So does care.

First bring R (antioxidation) and I (inflammation) down to set the condition. Then rebuild B (barrier) to establish the foundation. Finally raise F (fibroblast) while holding A (anti-glycation) and S (senescent cell clearance) down to close the sequence. The order of the routine is the order of the chain.

00Mousse Purifiante LumièreCleansing — morning & night ／ Calms oxidation and inflammation, sets the conditionR + I + BAvailable
01Essence Sérénité ProfondeEssence — setting the condition ／ Cuts the inflammatory chain upstreamIIn Development
02Concentré Revitalizon AvancéConcentrate — upstream control ／ Suppresses the ROS chain with fullereneRAvailable
03Sérum Renaissance BeautéSerum — rebuilding the foundation ／ Rebuilds the barrierBAvailable
04Crème Régénération TemporelleCream — closing the sequence ／ Activates fibroblasts, limits glycation and senescent cellsF + A + SIn Development
+Tisane Lumière IntérieureInner Tisane — complementing from within ／ Supports the systemic circulation from withinA + R + S + IIn Development

With oxidation and inflammation still in place, nothing layered on top will work. Set the condition first. Building comes after. That is why this cleanser is placed first.

FABIRS — what the six letters stand for

F— Fibroblast
A— Anti-Glycation
B— Barrier
I— Inflammation
R— Antioxidation
S— Senescent Cell Clearance

The effect of topical application on senescent cells in human skin is an area where verification is still in progress. CHROSNOF treats S as an axis within its calculations and makes no numerical claim regarding amounts removed or states reached.

Frequently asked questions about this product.

QCan sensitive skin use this?

This product was developed with sensitive skin in mind as its primary user, due to its barrier repair purpose. However, a patch test is recommended for first use.

QWhat order should I layer with other products?

Use this product as the first step in your skincare routine. Before toner is most effective.

QHow soon will I notice a change?

Barrier repair relies on continuity more than immediacy. The guideline is 4–8 weeks of consistent use.

Available in Official Shop