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New Hydrating Serum A31: Reduced from 11 to 7 ingredients for even better skin penetration.
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New Hydrating Serum A31: Reduced from 11 to 7 ingredients for even better skin penetration.
New formula — Hydrating Serum A31: Light, water-based texture for instant absorption

New formula — Hydrating Serum A31: Light, water-based texture for instant absorption

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BHA

Beta hydroxy acids (BHAs) are popular chemical exfoliants. They differ from other exfoliants in their ability to penetrate deeply into the pores to dislodge dead skin cells and impurities, thereby helping to reduce imperfections.
Associations d'actifs acide salicylique
Exfoliating actives
18 min of reading
Which active ingredients can be combined with salicylic acid?

Indispensable in treatments for acne-prone skin, salicylic acid is renowned for its keratolytic, comedolytic and anti-inflammatory effects. But could its efficacy be enhanced when combined with other active ingredients? Which substances are commonly paired with salicylic acid in cosmetic formulations? This article reviews the most frequent combinations.

Acide salicylique et acné.
Acne
4 min of reading
Salicylic acid, the ingredient for combating acne.

Spots can affect all skin types. They are caused by the presence of bacteria in the sebaceous glands. Salicylic acid is a powerful antibacterial agent that helps combat these blemishes.

Salicylic Acid Reviews of Our Customers
Exfoliating actives
3 min of reading
Salicylic Acid Reviews of Our Customers

To get rid of blemishes and impurities, the use of salicylic acid is recommended. This ingredient, originally extracted from willow bark, boosts cell renewal, smoothes out wrinkles and fine lines and inhibits the clogging of pores that cause blackheads and comedones. Find here some opinions of our customers on their salicylic acid before and after.

Bienfaits pour la peau de l'acide salicylique.
Exfoliating actives
12 min of reading
What are the benefits of salicylic acid for the skin?

Salicylic acid is a key active ingredient in skincare routines for combination to oily skin. It is best known for reducing blemishes. But do its benefits for the skin stop there? And how does it work? Read on to find out more.

FAQ about bha

What is the difference between BHAs and AHAs?

The BHAs are oil-soluble and penetrate more deeply into pores, whereas AHAs are water-soluble and primarily act on the surface to remove dead cells.

Which BHA is most commonly used in cosmetics?

The most frequently used BHA is salicylic acid.

Can BHAs be applied in the morning?

Unlike most AHAs, the BHAs are not photosensitising and can be used in the morning.

How long does it typically take to observe results with BHAs?

An improvement in skin texture and a reduction in imperfections are generally observed after 4 to 6 weeks of regular BHA use.

How frequently can BHAs be used?

The frequency of use varies depending on the formulation containing BHA. Some are suitable for daily application, while others should only be used once a week.

Are BHAs suitable for oily skin?

Yes, their lipophilicity enables them to act at the core of sebum-rich zones, helping to reduce pore occlusion and skin imperfections. They are therefore particularly beneficial for oily skin.

Can one use a BHA on sensitive skin?

Sensitive skin may react to exfoliating acids, including BHA. The use of low concentrations combined with a gradual introduction is generally recommended, whilst monitoring the skin’s tolerance. If redness or irritation occurs, it is best to discontinue use.

Does BHA help reduce blackheads?

By penetrating the pores, BHA helps to dissolve accumulations of sebum and dead skin cells responsible for open comedones. It thus contributes to reducing the appearance of blackheads.

Is it possible to combine a BHA with other active ingredients?

Yes, but certain combinations, particularly with other exfoliants or retinoids, should be used with caution. The combination of BHA with moisturising or soothing actives is preferable and may even help to improve skin tolerance.

Do BHAs have an effect on pigmented spots?

By promoting exfoliation, BHAs can help to gradually reduce uneven pigmentation. However, this is not their primary use.

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