Brightening Vitamin-C Serum
Sérum Éclat
15% stable THD ascorbate that brightens without burning — the dawn of a brighter face.
We benched the L-ascorbic standard against tetrahexyldecyl ascorbate for eighteen months. THD won on every measure: stability in glass, depth of penetration, tolerance on reactive skin. Add ferulic acid, sea buckthorn, a whisper of niacinamide — and the kind of glow people stop you about.
£68
30 ml
- ✓Free over £80
- ✓30-day returns
- ✓Refillable
The Ritual
- 01Apply morning, two pumps onto clean, essence-prepped skin.
- 02Press across the face, neck, and the back of the hands.
- 03Always follow with SPF 30 or higher.
Hero Ingredients
- THD Ascorbate 15%Brightening
Stable, oil-soluble vitamin C that penetrates 10× deeper than L-ascorbic. Brightens without irritation.
- Niacinamide 5%Pore · Balance
Refines visible pore appearance, controls sebum without stripping, and reinforces the moisture barrier.
By Function
- THD Ascorbate 15%Brightening
- Ferulic AcidAntioxidant
- Sea BuckthornGlow
- Niacinamide 5%Pore · Balance
INCI
Squalane, Tetrahexyldecyl Ascorbate, Caprylic/Capric Triglyceride, Ferulic Acid, Hippophae Rhamnoides Fruit Oil, Niacinamide, Tocopherol, Bisabolol.
Vegan · Cruelty-free · Made in France