Vitamin C Serum

Name: Vitamin C Serum
Brand: Valen Sey
SKU: 218307
Price: 42.00 EUR
Availability: InStock

~~€49.00~~ €42.00

For dull tone, dark spots & lost luminosity

A stabilized 2% vitamin C–ferulic complex brightens uneven tone and reinforces antioxidant defence to return energized light to dull skin.

Increase must be a multiple of 1 Only 0 left in stock. Please reduce your quantity. Only 0 left in stock. Please reduce your quantity.

60-day returns ‎‎ ·‎ ‎‎ Secure checkout ‎ ‎·‎ ‎ Local USA & EU shipping

Designed as a daily antioxidant layer, the lightweight serum reduces dark-spot contrast and replenishes hydration before cream or SPF. Botanical oils soften the finish for comfortable layering.

✓ Brightens dull, uneven tone

✓ Reinforces daily antioxidant defence

✓ Stabilized 2% vitamin C without sticky residue

Apply 1–2 pumps to clean skin after cleansing. Massage gently over the face and neck until absorbed.

Use morning and evening.

For daytime use, follow with sunscreen.

In the EU:

Ingredients / INCI: 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

In the US:

Ingredients / INCI: Aqua/Water, Glycerin➁, Simmondsia Chinensis (Jojoba) Seed Oil➀, Pentylene Glycol, Butylene Glycol, Ascorbyl Glucoside, Cetearyl Alcohol, Sodium PCA, Glyceryl Stearate Citrate, Caprylic/Capric Triglyceride, Ferulic Acid, Hippophae Rhamnoides (Sea Buckthorn) Fruit Oil➀, Tocopherol, Coco-Caprylate/Caprate, Dicaprylyl Carbonate, Isoamyl Laurate, Triheptanoin, Potassium Hydroxide, Parfum/Fragrance, Prunus Amygdalus (Sweet Almond) Dulcis Oil➀, Cellulose, Sodium Citrate, Xanthan Gum, 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, Citral➂, Linalool➂, Citronellol➂

➀ Ingredients from organic farming
➁ Made using organic ingredients
➂ From natural essential oils

COSMOS Natural 99% Natural Origin

Total

Vitamin C Serum

~~€49.00~~ €42.00

‎

Convert antioxidant defence into visible light

Oxidative stress can mute colour and exaggerate uneven tone. This stabilized pairing defends the complexion while actively brightening discolouration to restore clearer, more energized luminosity.

‎

Formulated to bring bare-skin radiance to life

Each ingredient is chosen for what it does and how it compliments each others functional support.

Vitamin C stabilized by ferulic acid

Ferulic acid stabilizes vitamin C to sustain its brightening performance.

A moisture cushion for daily brightness

A layered moisture cushion makes daily antioxidant care supple and easy to layer.

Lipid antioxidants deepen the glow

Sea buckthorn and rosehip translate clarity into soft, dimensional Radiance.

For complete collection

Combine these products for a scientifically balanced ritual. Recommended by the living skin method.

01

Radiant Glow Facial Wash

€39.00

02

Pigment Perfecting Serum

€49.00

03

Dark Spot Face Cream with Kojic Acid

€50.00

Total

Total: €124.20€138.00

Save 10%

Made in Northern Europe

European Safety Standards

Natural Certified Ingredients

Pure Nordic Clean Beauty

Common questions

View all FAQs

Yes. The serum uses stabilized forms of Vitamin C, chosen for their gentle performance while helping reveal brighter-looking skin.

Yes. It is designed for daily morning and evening use as part of your RADIANCE ritual.

Absolutely. During the day, follow with sunscreen to help protect against UV-induced pigmentation while supporting your skin's natural radiance.

No. Despite containing nourishing botanical oils, the lightweight serum absorbs quickly, leaving skin comfortable and refreshed.

RADIANCE restores the light that dull, uneven tone obscures. The 2% stabilized vitamin C–ferulic complex brightens visible discoloration and reinforces fresh luminosity.