Three ingredients, 10% vitamin C, for age spots and a dull tone
Etat Pur Pure Active Vitamin C is a concentrated serum for age-related dark spots and dull skin. It contains 10% pure vitamin C (ascorbic acid), which helps limit melanin production to fade spots and even the tone, while acting as an antioxidant against free radicals. The water-free, three-ingredient formula keeps the vitamin C stable, and the InSkin delivery system targets where it is needed. Skin looks brighter and more even.
The texture
A clear, slightly silky liquid dispensed drop by drop. It absorbs quickly and can tingle for a moment.
Who it suits
- Age spots and uneven tone
- Dull skin from 25 years
- Sensitive skin wanting a short formula
Worth knowing before you buy: Pure vitamin C can tingle on sensitive skin. Apply sunscreen every morning while using it.
How long one bottle lasts
At a few drops morning and evening, 15ml lasts about eight weeks.
Complete the routine

Mineral SPF50 Fluid
Daily sun protection to keep new spots away.
Shop →
Biology Light Cream
A light organic moisturiser to seal in the serum.
Shop →Characteristics
- Texture: liquid
- Skin type: all skin types, including sensitive
- Skin concerns: dark spots, dullness, first signs of ageing
- When to apply: morning and evening
- Age: 25+
- Main benefits: fades dark spots, evens tone, boosts radiance, antioxidant
- Formulated without: fragrance, parabens, silicones, animal-derived ingredients
How to use
Press the back of the bottle and apply one drop per area (cheeks, forehead, chin) before your moisturiser. Use for at least 8 weeks.
Active ingredients
- Ascorbic acid (10%): pure vitamin C that fades spots and brightens
- Glycerin and propanediol: water-free base that keeps vitamin C stable
Ingredients
Glycerin · Propanediol · Ascorbic Acid
Formulations are updated by the manufacturer from time to time. Always check the packaging you receive.
Manufacturer information
Brand: NAOS France (Etat Pur)
Address: Immeuble New Age, 141 cours Gambetta, 69003 Lyon, France
EAN: 3461028301000
