Most brightening serums promise radiance but feel heavy, sticky, or take months to show results. Garnier SkinActive Vitamin C Brightening Serum delivers a lightweight, fast-absorbing formula designed to visibly boost radiance in as little as three days, while fitting seamlessly into your existing routine.

This serum combines a stabilised vitamin C derivative (3-O-ethyl ascorbic acid) with niacinamide to target the look of dark spots and uneven tone. Citrus extracts, including yuzu and lemon, support a fresher, more luminous appearance. Hydrating agents like glycerin and sodium hyaluronate help maintain moisture, while phenylethyl resorcinol is known to address visible pigmentation concerns over time.

The fluid, water-light texture spreads easily and sinks in quickly without tackiness or oiliness. Skin feels fresh, lightly hydrated and comfortable, making it suitable for use under moisturiser, SPF and make-up. The finish is non-greasy and designed for daily morning use so you can apply and go.

Apply after cleansing and before moisturiser and SPF to place the active ingredients closest to freshly cleansed skin. Use consistently each morning for best brightening results and follow with broad-spectrum sun protection to help defend against the appearance of future dark spots. Can also be used in the evening if your routine allows.

Stabilised vitamin C derivative is formulated to remain effective in a water-based, everyday serum format.Niacinamide supports a more even-looking complexion while helping to refine the appearance of pores.Hydrating humectants provide comfort and suppleness without a heavy or occlusive feel.Lightweight texture is designed to layer effortlessly with moisturisers, SPF and make-up without pilling.

For a streamlined routine, use after a Garnier cleanser and follow with a Garnier moisturiser and daily SPF for enhanced protection and glow. It also pairs well with complementary Garnier brightening products in the SkinActive range to support more unified results over time.

A clinically informed brightening serum that targets dullness and dark spots while delivering a fresh, hydrated, everyday-friendly finish.

Aqua/Water, Glycerin, Alcohol, Dipropylene Glycol, Butylene Glycol, Niacinamide, PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin, Hydroxyethylpiperazine Ethane Sulfonic Acid, Bis-Peg-18 Methyl Ether Dimethyl Silane, Isononyl Isononanoate, 3-O-Ethyl Ascorbic Acid, Citrus Junos Fruit Extract, Citrus Limon Fruit Extract/Lemon Fruit Extract, Sodium Citrate, Sodium Hyaluronate, Adenosine, Phenylethyl Resorcinol, Ammonium Polyacryloyldimethyl Taurate, Disodium Edta, Hydrogenated Lecithin, Citric Acid, Maltodextrin, Xanthan Gum, Oxothiazolidine Carboxylic Acid, Tocopherol, Tocopheryl Acetate, Salicylic Acid, Phenoxyethanol, Linalool, Geraniol, Limonene, Benzyl Alcohol, Benzyl Salicylate, Parfum/Fragrance

• Step 1. Cleanse skin thoroughly and pat dry, leaving it slightly damp but not wet.
• Step 2. Dispense 3–4 drops of serum onto fingertips or directly onto the face.
• Step 3. Gently smooth over face and neck, avoiding the immediate eye area.
• Step 4. Press the serum in with palms to encourage even absorption.
• Step 5. Follow with your usual moisturiser to seal in hydration.
• Step 6. Finish with a broad-spectrum SPF every morning to help protect against the appearance of future dark spots.

Pro Tips

• Introduce the serum gradually, starting once a day and monitoring how your skin responds, especially if using other active ingredients.
• Do not layer directly with highly acidic treatments at the same time of day; alternate use if needed.
• Apply SPF generously every morning, as sun protection is key to supporting the visible brightening benefits.
• Store the bottle away from direct sunlight and heat to help maintain the stability of vitamin C.