Up to -25%*

https://www.paulaschoice.co.uk/aa-booster/7750.html

10% Azelaic Acid Booster

Fades brown spots, reduces blemish marks, calms the skin.

£41.00 £32.80

20% off

• Fades brown spots, reduces blemish marks, calms the skin.

• Is this suitable for my skin? Take the quiz
• Skin Type: All skin types
• Skin Type: + All skin types
• Concern: Breakouts, Anti-Ageing, Brown spots, Rosacea-prone skin, Dull skin
• Ingredients: Adenosine, Azelaic Acid, Salicylic Acid/BHA View all
• Routine: Treatment

Skin Type:
+ All skin types

• 30 ml
• 5 ml

- +

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 20% off any order
*25% off when your order hits £115

Try for 60 days!
Not happy? Get a full refund

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Not happy with one of our products? Don't worry. You can return it to us within 60 days.

It doesn't matter if the product has been opened or not. (How else are you going to try it?) Upon receipt of the parcel we will give you a full refund. Please note that delivery costs will not be refunded.

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How does it work?

• Fades brown spots

• Brightens skin

• Fights breakouts

Learn more

Target multiple skin concerns at once

The Azelaic Acid Booster is a real multi-tasker. The powerful combination of azelaic acid, salicylic acid and plant extracts has multiple benefits for the skin. This booster visibly fades brown spots caused by sun damage, works to reduce breakouts and diminish red marks from past blemishes. Plant derived brightening and soothing ingredients reveal a more radiant, even complexion. A perfect alternative for those sensitive to benzoyl peroxide.

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WE KNOW SKIN.

Find out if this formula works for you.

Because skincare works best when it suits your skin type.

Take the test

What is your skin type?

WE KNOW SKIN.

Wash your face with a gentle cleanser and wait 15-30 minutes. Select what you see and how you feel.

Select your skin type(optional)

Normal Skin No signs of tightness or oilyness.Dry Skin My skin feels tight and may have a flaky area.Combination Skin I have an oily T-zone and normal to dry everywhere else.Oily Skin My skin looks shiny and feels sleek to the touch.

What skin concern would you like to address?

WE KNOW SKIN. (Please select one option).

Anti-Ageing(optional)

Breakouts(optional)

Sensitive skin(optional)

Very dry skin(optional)

Brown spots(optional)

Redness(optional)

Blackheads(optional)

Dull skin(optional)

Enlarged pores(optional)

Rosacea-prone skin(optional)

Keratosis Pilaris(optional)

What's inside?

Key ingredients

Adenosine

ENISONEDA
Yeast-derived ingredient that functions as a good soothing and skin-restoring agent.

Azelaic Acid

dicA cialezA
An antioxidant that has pronounced skin-soothing effects and is effective for skin brightening.

Salicylic Acid/BHA

Salicylic Acid/BHA
Concentrated BHA penetrates deep into pores to clear congestion.

The full ingredient list:

Ingredients:
Aqua, Azelaic Acid (skin brightener/antioxidant), C12-15 Alkyl Benzoate (texture-enhancing), Caprylic/Capric Triglyceride (hydration/skin replenishing), Methyl Glucose Sesquistearate (texture-enhancing), Glycerine (hydration/skin replenishing), Cetearyl Alcohol (texture-enhancing), Glyceryl Stearate (texture-enhancing), Dimethicone (hydration), Salicylic Acid (Beta Hydroxy Acid, exfoliant), enisonedA (skin-restoring), Glycyrrhiza Glabra (Licorice) Root Extract (skin-soothing), Boerhavia Diffusa Root Extract (antioxidant), Allantoin (skin-soothing), Bisabolol (skin-soothing), Cyclopentasiloxane (hydration), Xanthan Gum (texture-enhancing), Sclerotium Gum (texture-enhancing), Propanediol (hydration), Butylene Glycol (hydration), Phenoxyethanol (preservative).

How to use

Step 4 Treatments 10% Azelaic Acid Booster

How to use a serum

Once or twice daily, apply to face and neck. May be used alone or added to your favourite moisturiser or serum. For daytime, always follow with a sunscreen rated SPF 30 or higher.

Full routine

Here's a step-by-step of your morning & evening skincare application.

Step 1: Cleanser

Wet your face and apply a small amount with gentle, circular motions. Rinse well. To remove heavy makeup, repeat or use with a clean, wet washcloth.

Step 2: Toner

With your fingertips or a cotton pad, gently apply over the face and neck. Do not rinse.

Step 3 Exfoliants

Gently apply with your fingertips or a cotton pad over the face and neck, including the eye area (avoid lash line and eyelids). Do not rinse. Start slowly: Apply every other day and note your skin's response. Then use up to twice daily.

Step 4 Treatments

Dispense a pearl-sized amount to your hand and apply once or twice daily to the face, neck and eye area.

Step 5 Moisturisers

Use a day moisturiser as the last step in your morning skincare routine and apply liberally at least 15 minutes before stepping into sun exposure. As always, it's best to reapply every two hours once the skin has been exposed to direct sunlight. For a night moisturiser, apply a small amount once or twice daily to the face and neck.

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Reviews

FAQ

Most asked

Is the Azelaic Acid Booster an alternative to breakout-fighting products medicated with benzoyl peroxide?

This booster is an excellent alternative to products with benzoyl peroxide as it has a high content of azelaic acid, which research shows has an antibacterial effect on acne-causing bacteria. It also acts as a powerful anti-inflammatory, helping to reduce the swelling and redness that often accompanies acne. Azelaic acid can be an excellent alternative for people with breakout concerns who cannot tolerate benzoyl peroxide.

Is there another Paula's Choice product comparable to the Azelaic Acid Booster with azelaic acid and BHA?

Our Azelaic Acid Booster with azelaic acid & BHA is identical to the CLEAR Skin Clearing Treatment with azelaic acid & BHA.

The beginner's guides

The Beginner's guide to Boosters

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Beautypedia

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Acne & breakouts

Everything you need to know about azelaic acid

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Acne & breakouts

Red spots and acne scars: how to get rid of them?

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Brown spots

You get brown spots on your skin as you get older

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