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Active Ingredients
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Niacinamide
Niacinamide
VitaminA form of vitamin B3 that regulates oil, strengthens the skin barrier, and evens tone.Benefits
Reduces pores and shine
Evens skin tone
Strengthens the skin barrierSafe during pregnancy: Safe Safe for sensitive skin: SafeDaily use
View ingredient details -
4-Butylresorcinol
4-Butylresorcinol
BrighteningA potent tyrosinase inhibitor for brightening hyperpigmentation and evening skin tone.Benefits
Spot brightening
Even skin tone
Melasma careSafe during pregnancy: Safe Safe for sensitive skin: GradualDaily use
Cautions
Use with sunscreen during the day.View ingredient details -
Vitamin C
Ascorbic Acid
Antioxidant & brighteningA powerful antioxidant that brightens, evens tone, and protects against environmental damage.Benefits
Brightening and radiance
Even skin tone
Antioxidant protectionSafe during pregnancy: Safe Safe for sensitive skin: GradualMorning (AM) only
Cautions
High concentrations (L-Ascorbic) may irritate sensitive skin; best used in the morning with sunscreen.View ingredient details
Full Ingredient List
AQUA (WATER), GLYCERIN, METHYLPROPANEDIOL, PENTYLENE GLYCOL, NIACINAMIDE, GLYCINE SOJA (SOYBEAN) SEED EXTRACT, 4-BUTYLRESORCINOL, HYDROXYRESVERATROL, SODIUM ASCORBYL PHOSPHATE, PAEONIA OFFICINALIS FLOWER EXTRACT, ARGININE, TETRAPEPTIDE-30, GLYCINE SOJA (SOYBEAN) OIL, LECITHIN, XANTHAN GUM, POLYSORBATE 20, LACTIC ACID, SODIUM LACTATE, POLYGLYCERYL-10 OLEATE, CHLORPHENESIN, DISODIUM EDTA
Product Description
Description:
Rilastil D-Clair Serum for hyperpigmentation combines tone-evening Niacinamide with a stable Vitamin C derivative to effectively target dark spots and melasma with Italian pharmaceutical efficacy.
Its laboratory-developed formula works on multiple sources of pigmentation with a gentleness suitable for long-term daily use, leading to visible cumulative results when used consistently with daily sunscreen. Its light texture absorbs quickly without stickiness and blends seamlessly before moisturizer in your morning or evening routine.
How to Use:
- Apply a few drops to clean skin in the morning or evening.
- Pat until absorbed, then follow with moisturizer.
- Sunscreen is mandatory in the morning to maintain brightening results.
Customer reviews
5 / 5 (1)



















































