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Vitamin C Anti-Oxidant Serum

30 mL/1.0 FL. OZ.

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An everyday Glow Booster cocktail packed with Vitamins to : Illuminate and revive your skin’s natural glow. Help improve skin tone, texture, and hydration for a healthy-looking and radiant complexion all day long. 93% natural origin.
Vitamin C Anti-Oxidant Serum Ustawi
Texture Vitamin C Anti-Oxidant Serum Ustawi
Vitamin C Anti-Oxidant Serum
Efficiency Vitamin C Anti-Oxidant Serum Ustawi
Ingredients Vitamin C Anti-Oxidant Serum Ustawi
Ustawi Anti-Oxidant Serum
Vitamin C Anti-Oxidant Serum Packaging Ustawi
Vitamin C Anti-Oxidant Serum
Made in France
Clean beauty
No added perfume
Dermatologically approved
by Dr Elyse Love
of users find this serum helps illuminate skin tone and revive radiance
hydration after 30 minutes
100% satisfaction
on skin appearance improvement

I adopted this product! Since I apply it I have much less dull complexion. Give my skin a glow. In addition the skin is so soft, I recommend it.




Gently massage onto clean, dry skin.

Let absorb completely before applying moisturizer.

Use twice daily for best results.


Make every day brighter! This is not just your traditional Vitamin C Serum. Ours is a cocktail of Vitamin C, E and B3. This combination promotes effective yet gentle results, helping to reduce irritation while at the same time releasing powerful active ingredients at their highest efficiency. This serum has a unique oil and water bi-gel texture that delivers a light and silky sensation to even the most sensitive skin.

This radiance and glow serum not only helps brighten the complexion and promote an even skin tone, it is also packed with antioxidants such as Licorice root that brightens the complexion by reducing melanin production.


We formulate with the best-in-class ingredients at the optimal concentration:

  • Vitamin C

    Vitamin C is an extraordinary antioxidant that will help neutralize free radicals. Is key to achieving radiant and luminous skin. By reducing melanin production in dark spot areas, Vitamin C helps brighten the complexion and even skin tone.
  • Niacinamide

    Niacinamide is a multi-functional ingredient: It helps increase free fatty acids and ceramide production in order to moisturize the skin and maintain a healthy skin barrier. It also stimulates ceramide synthesis which is the most important natural process of lipid production to fight dry skin.
  • Baobab Fruit

    Baobab Fruit is an African Superfruit. Natural Source of Vitamin C. It captures and fights free radicals, gently detoxifies and nourishes the skin.
  • Organic Myrtle Leaf

    Organic Myrtle leaf protects and detoxifies the cells of the epidermis by increasing the concentration of glutathione, a natural protein with antioxidant action that restores the body's natural defenses.

INCI list

Water, Squalane, Glycerin, Isocetyl Stearate, Propanediol, Niacinamide, Trietlyl Citrate, Dicaprylyl Carbonate, Isostearyl Alcohol, Ascorbyl Glucoside, Butylene Glycol Cocoate, Carbomer, Glucosyl Hesperidin, Hexylresorcinol, Sodium Benzoate, Sodium Hydroxide, Adansonia Digitata Fruit Extract, Levulinic Acid, Xanthan Gum, Tocopherol, Helianthus Annuus (Sunflower) Seed Oil, Epigallocatechin Gallate, Sodium Levulinate, Ethylcellulose, 1,2-Hexanediol, Myrtus Communis Leaf Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Biosaccharide Gum-4


What are the benefits of Vitamin C?
Vitamin C is a natural antioxidant that protects the skin from free radicals. This prevents skin agingand stimulates cell renewal. But that's not all! Vitamin C blocks melanin production, reducing hyperpigmentation and adds radiance to the dullest complexion. It is the ideal ally of gray mines who need a real boost, daily or in cure.
What concentration of Vitamin C does this contain?
Our Anti-Oxidant Serum is an 'All in 1 Serum' it is not a serum only with vitamin C, hence the fact that the percentage of vitamin C is not indicated because it does not contain pure vitamin C. The Ascorbyl Glucoside that we have chosen for our Anti-Oxidant Serum is a water-soluble Vitamin C derivative. It is therefore more stable but less potent than L-Ascorbic Acid. Its compatibility with water gives it a light serum texture. It is considered one of the best derivatives of Vitamin C thanks to its very good stability. In addition to the known benefits of pure Vitamin C, Ascorbyl Glucoside has demonstrated lightening effects for a lasting glow.
What is the difference between Serums and creams?
Serums have a higher concentration of active ingredients. The texture is more fluid and it penetrates the skin faster than a cream.
How is it used - under/over moisturizer? Mixed in?
It is better to use it under creams to moisturize the skin and prepare it for makeup.
How long can I use this product?
You can use it as a cure for 3 to 4 weeks for skin issues, and especially duing seasonal changess. But you can also use it throughout the year to boost your glow.
Do I use it morning or night?
You can use it morning and evening without problem by avoiding the eye area.
This product contains squalene. Is it derived from animals?
The squalane we use is a high-purity vegetable squalane, derived from olive oil, a renewable resource.