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Five formulas for daily SPF protection, sebum control, and an even complexion.
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Five formulas for daily SPF protection, sebum control, and an even complexion.
Sun protection and oil control. Formulated for warmer days.

Sun protection and oil control. Formulated for warmer days.

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Vitamin C and its derivatives

Vitamin C, or ascorbic acid, is a powerful antioxidant. It helps protect the skin from external aggressors such as pollution and UV rays, stimulates collagen production, and reduces the appearance of pigmentation spots. When used regularly, it brightens the complexion and improves skin texture. Learn more here about vitamin C and its various forms.
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Vitamin C: What are the benefits for hair?

As one of the most potent antioxidants for the skin, vitamin C is a crucial component of skincare routines due to its ability to create a more radiant and even complexion, and to protect against photoaging. But does it have as many benefits for the scalp and hair as it does for the skin? The effectiveness of vitamin C on hair health is garnering increasing attention. Let's explore this in this article.

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What are the consequences of a vitamin C deficiency?

Essential to the body, vitamin C contributes to bone health and the proper functioning of the immune system. It is important to consume it in sufficient quantities daily to stay in peak condition. Indeed, a deficiency in vitamin C can have numerous health consequences.

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Undergoing a vitamin C treatment to boost your skin.

Undoubtedly the most well-known vitamin, Vitamin C plays a crucial role in the body. In addition to its health benefits, this vitamin also helps to care for the skin. As one of the key active ingredients, Vitamin C can also be obtained through diet. Here's an overview.

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3 min of reading
Does Vitamin C cause photosensitivity?

Some people fear that their vitamin C skincare might cause their skin to "burn" in the sun more than usual. But is this reputation of vitamin C as a photosensitising ingredient justified?

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FAQ
8 min of reading
Why do we use derivatives of Vitamin C?
FAQ about vitamin c and its derivatives

What is the difference between ascorbic acid and other forms of vitamin C?

Ascorbic acid is the form of vitamin C that is the purest. While it is highly effective, the same applies to other forms, such as ascorbyl glucoside, which are more stable and better tolerated by sensitive skin.

Can one use vitamin C in the morning?

Yes, it is possible. Contrary to a fairly widespread misconception, the vitamin C is not photosensitising.

Can vitamin C combat hyperpigmentation?

Yes, vitamin C can inhibit tyrosinase, the enzyme responsible for melanin production, which helps to reduce brown spots and even out the complexion.

How long does it take to observe results from vitamin C?

The duration of action of vitamin C depends on the specific concern: if it is oxidative stress, only a few days, but in the case of brown spots or wrinkles, it can take several months.

Can vitamin C replace sunscreen?

No, vitamin C cannot replace sun protection, even though its antioxidant action helps to protect the skin from UV radiation.

Is vitamin C incompatible with retinol?

Contrary to some common misconceptions, the vitamin C can be combined with retinol, although this combination may be slightly irritating for sensitive skin.

What are the effects of vitamin C on skin laxity?

By neutralising free radicals and stimulating collagen synthesis by fibroblasts, vitamin C helps to prevent skin sagging.

Is vitamin C suitable for sensitive skin?

Due to its acidity, pure vitamin C can be poorly tolerated by sensitive skin. This is one of the reasons why vitamin C derivatives are often used in cosmetics.

Does vitamin C help to reduce dark circles and under-eye puffiness?

Certain studies suggest that vitamin C could help fade brown under-eye circles due to its brightening properties. However, it has no effect on vascular dark circles.

Does vitamin C have beneficial effects on hair?

Yes, vitamin C is beneficial for hair. Although more studies are necessary to confirm this, some research suggests it may slow hair greying and promote hair growth.

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