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Purge

In dermatology and skincare, “skin purging” refers to a temporary phase during which the skin appears to worsen before improving, often after introducing an exfoliating active ingredient. This phenomenon is driven by an acceleration of cellular turnover, which more rapidly pushes to the surface the microcomedones that were already present under the skin. Unlike an allergic reaction or intolerance, purging presents as breakouts that are localized to areas typically prone to acne.
Conseils peau qui purge
Safety
5 min of reading
How to take care of the skin during a purge?

Different from acne breakouts and allergies, skin purging occurs after using a new product rich in exfoliating agents. This phenomenon, which can last several weeks, can be uncomfortable. Here are our tips for taking care of the skin when it is going through a purging process.

Skin Purging: Does Niacinamide Cause Breakouts?
FAQ
3 min of reading
Skin Purging: Does Niacinamide Cause Breakouts?

Niacinamide is generally considered a gentle ingredient, well tolerated by all skin types. However, some people have reported the onset of pimples after using it. Continue reading to find out if niacinamide triggers purges.

Durée d'une purge de la peau.
Safety
4 min of reading
Skin Detox: How Long Does It Last?

Often mistaken for a rash, skin purging occurs after the use of certain active ingredients. Let's review everything you need to know about this phenomenon: origin, duration, solutions, prevention.

Purge de la peau ou éruption cutanée ?
Safety
3 min of reading
How can we determine if our skin is purging or if it's experiencing an acne breakout, an allergic reaction?

Have you started a new skincare routine and noticed some breakouts? It could be your skin purging, a rash reaction to a product, or even an acne flare-up. But how can you differentiate between these three situations and avoid confusion?

Ingrédients cosmétique induisant une purge cutanée.
Safety
6 min of reading
Cosmetic ingredients that can trigger a purge.

In certain situations, what we believe to be acne is not always acne: it could be a skin purge. This phenomenon is observed following the use of certain active ingredients contained in skincare products. Discover which ingredients are responsible for this skin reaction.

FAQ about purge

What are the main ingredients that can trigger a purge?

Retinoids, exfoliating acids (AHA, BHA, and PHA), and benzoyl peroxide are the main agents responsible for a purge.

How long does a purge last?

A purge lasts on average between 4 and 8 weeks.

Does purging mean that a treatment is working?

Yes, purging indicates that the product is stimulating skin cell turnover and is evidence of its effectiveness.

How can the risks of purging be reduced?

The risks of purging can be reduced by gradually introducing exfoliating actives into one’s skincare routine, using them first every third night, then every other night, etc..

Should you adjust your skincare routine during a purge?

During a purge, it is not recommended to introduce new exfoliating actives into your routine, and it is important to protect your skin well from the sun. Other than that, there is no need to change your skincare routine.

Is purging mandatory?

No, not all skin goes through a purging phase when starting to use exfoliating actives. It is more common in acne-prone skin.

Where do the purge pimples appear?

Usually on the areas where you typically experience blemishes.

Does purging affect only the face?

It can appear on any area where the responsible active ingredients are applied, such as the back or décolleté.

Can purging leave marks?

Yes, like any imperfection, it can leave marks if it is manipulated.

Is skin purging related to acne?

It may be more visible in acne-prone skin, but it does not correspond to acne in the strict sense.

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