


THE NIGHT SYSTEM
A serum and a cream. Firmer, more replenished by morning.
A complete night routine for firmness and overnight comfort. A serum, then the cream.
In this system:
- CEL™ Retinal Serum 30ml : Encapsulated retinaldehyde, formulated for high tolerability, for visibly firmer, smoother skin.
- Exosome Advanced Night Cream 50ml: An exosome night cream, with a cashew tree longevity extract. Skin looks rested by morning.
Tested free of endocrine disruption
High tolerability
Made in France
What you can expect
Reduced Fine Lines
"My skin feels smoother and looks more radiant than ever before."
Less crepey texture
"My skin is soft and smoother (I'm 52)"
FIRMER, SMOOTHER SKIN
"I can see a noticeable lift and my skin feels more elastic."
We test what almost no one tests.
Chemicals can behave differently together than alone. It is called the cocktail effect. So we test each finished formula, not single ingredients.
Tested free of estrogenic and androgenic endocrine disruption
Everything your skin needs. In two steps.
THE NIGHT DUO
Your skin has essential nocturnal needs: visibly firmer, renewed, and more radiant skin by morning.
Research shows that skin cell repair peaks at night, when keratinocyte proliferation accelerates and microcirculation improves - allowing active ingredients to penetrate more effectively.
The Night Longevity System is built around the skin’s night needs. The CEL™ Retinal Serum delivers 0.15% encapsulated slow-release retinal alongside the patent-pending CEL™ Complex, while the Exosome Advanced Night Cream follows with exosomes and epigenetic actives in a light texture.
Two products. Timed precisely to the skin’s own nocturnal intelligence.
FAQ - Questions, answered
No. The serum hydrates and the night cream goes over it to keep that moisture in. Together they are your night routine.
Speak with your doctor before using a retinal during pregnancy or breastfeeding.
The retinal is formulated for high tolerability. Begin slowly, two or three nights a week, and patch test first.
Every finished formula is tested free of estrogenic and androgenic endocrine disruption. Not single ingredients. The whole formula.
Tule Explains
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