Bright C Serum
Radiant Glow C-E-Ferulic
overview
A high-potency brightening serum formulated for visible radiance and long-term skin health.
Helps to inhibit pigmentation pathways, neutralise oxidative stress and support collagen integrity.
Enjoy plump, luminous skin.
Skin messages & conditions
Dark spots & dullness, uneven tone & texture, tired looking & dark circles, & loss of firmness
Recommended for
Brightening, evening the skin tone, antioxidant boost, hydrating, & increasing firmness
See Full Ingredients
Aqua/Water, Glycerin➁, Cetearyl Alcohol, Simmondsia Chinensis (Jojoba) Seed Oil➀, Pentylene Glycol, Butylene Glycol, Ascorbyl Glucoside, Glyceryl Stearate Citrate, Sodium PCA, Polyglyceryl-6 Stearate, Caprylic/Capric Triglyceride, Ferulic Acid, Hippophae Rhamnoides (Sea Buckthorn) Fruit Oil➀, Tocopherol, Coco-Caprylate/Caprate, Dicaprylyl Carbonate, Isoamyl Laurate, Triheptanoin, Potassium Hydroxide, Prunus Amygdalus Dulcis (Sweet Almond) Oil➀, Parfum/Fragrance, Cellulose, Sodium Citrate, Xanthan Gum, Polyglyceryl-6 Behenate, Persea Gratissima (Avocado) Oil➀, Rosa Canina (Rosehip) Fruit Oil➀, Ascorbyl Palmitate, Ricinus Communis (Castor) Seed Oil➀, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Sodium Phytate, Citric Acid, Limonene➂, Citrus Aurantium Peel Oil, Geranyl Acetate➂, Citrus Limon Peel Oil, Linalool➂, Pinene➂, Geraniol➂, Pelargonium Graveolens Flower Oil, Citronellol➂, Vanillin, Beta-Caryophyllene➂, Carvone➂
➀ Ingredients from organic farming
➁ Made using organic ingredients
➂ From natural essential oils
COSMOS Natural Ecocert – 99% Natural / 13% Organic
BENEFITS
Brightens, hydrates and boosts the skin
Brightens and evens skin tone through inhibition of tyrosinase and melanin transfer
Provides broad-spectrum antioxidant protection against free radicals and urban pollutants
Supports healthy aging and collagen pathways by inhibiting matrix metalloproteinases (MMPs)
FAQ
2% Vitamin C, 1% Ferulic Acid, 1% Seabuckthorn , and Vitamin E
Which form of Vitamin C does the serum contain?
The serum contains stabilized forms of Vitamin C: Ascorbyl Glucoside (2%) and Ascorbyl Palmitate. These are gentle and help brighten the skin without irritation.
Does it protect against environmental damage?
Yes. Vitamin C, Ferulic Acid, and antioxidant-rich oils help neutralize free radicals, protecting skin from pollution, UV, and other environmental stressors.
Can it be used both morning and night?
Yes. For daytime use, follow with sunscreen to protect against UV-induced pigmentation. At night, it supports skin repair, brightening, and antioxidant defense.
HOW TO USE
Bright and even with every application
Absorbs easily and layers beautifully under moisturisers and makeup. Apply one pump on clean, damp skin. Massage into face, neck and décolletage. If layering, apply the serum under your facial oil and moisturiser.
Inspired by the Japanese word Koki 光輝
Luminous, radiant skin that catches light beautifully. The visible result of strong barrier function, good micro-circulation, consistent hydration, and daily antioxidant support. It is the kind of radiance that comes from skin that feels supported and alive.