Ingredients & Formulation

What is Ceradrop. Why BSB Innovation Awards 2025 recognized it.

Takeshi Matsushita

July 2024

An ingredient called Ceradrop won first place at BSB Innovation Awards 2025. It is the ingredient we formulate at world-class concentration in Sérum Renaissance Beauté. I will write why we chose it.

What Ceradrop is

Also called Ciberlindonelaline lipid, Ceradrop is an ingredient with Torula yeast (Candida utilis)-derived phospholipids as its main component. Rich in phospholipid-type α-linolenic acid, linoleic acid, glucosylceramide, and ceramide, it fundamentally repairs the skin's barrier function.

Three confirmed effects

First, immediate improvement of elasticity and firmness. A single application produces immediate improvement in skin softness and firmness, with sustained elasticity improvement confirmed over 28 days. Torula yeast-derived glucosylceramide activating dermal fibroblasts and promoting collagen synthesis has been confirmed in vitro (Biotech. Adv., 2025).

Second, strengthening of barrier function and moisture. Reinforcing the lipid layer prevents moisture evaporation and protects skin from external irritants. Significant improvement in winter skin dryness and stratum corneum moisture has been confirmed (p < 0.05).

Third, improvement of wrinkles and skin texture. The anti-inflammatory action of α-linolenic acid refines texture, with wrinkle improvement confirmed in 28-day clinical trials. 70% of subjects reported improved firmness (Int. J. Cosmet. Sci., 2025).

Why we pursue world-class concentration

The same reason as with fullerene. Trace amounts just to write "contains" on the label are meaningless. We formulate at the concentration where clinical effects have been confirmed. Sérum Renaissance Beauté — with world-class concentration Ceradrop — embodies that standard.