Circadia Radiant Brightening Serum targets uneven tone and visible discolouration with a blend of brightening actives designed to promote a clearer, more luminous complexion.

Usage: Apply to clean skin as part of a brightening routine, avoiding direct contact with the eyes. Follow with moisturiser and daytime SPF. Refer to the official Circadia instructions for personalised professional use.

Ingredient Highlights:

• ReguFade (Trans-Resveratrol): Antioxidant skin-brightening support.
• BV-OSC: Stable oil-soluble vitamin C that helps reduce melanin synthesis.
• Phenylethyl Resorcinol: Tyrosinase inhibitor and antioxidant.
• Tyrostat-11: Botanical tyrosinase-inhibiting complex.

Ingredients: Aqua/Water, Glyceryl Distearate, Cetearyl Alcohol, Caprylic/Capric Triglyceride, Simmondsia Chinensis Seed Wax, Tetrahexyldecyl Ascorbate, Glycerin, Stearic Acid, Dimethyl Isosorbide, Ceteareth-20, Bis-PEG/PPG-16/16 PEG/PPG-16/16 Dimethicone, Phenylethyl Resorcinol, Caprylyl Glycol, Phenoxyethanol, Sodium Metabisulfite, Hexylene Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Marrubium Vulgare Meristem Cell Culture, Resveratrol, Tetrasodium EDTA, Tocopheryl Acetate, Rumex Occidentalis Extract, Ascorbic Acid, Prunus Amygdalus Dulcis Fruit Water, Sodium Hydroxide, Vanilla Planifolia Fruit Extract, Xanthan Gum.