10% Azelaic Acid Booster

10% Azelaic Acid Booster

Full Size | 1 fl. oz.
A$64.00
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10% Azelaic Acid Booster
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10% Azelaic Acid Booster

10% Azelaic Acid Booster

4.2
Rated 4.2 out of 5 stars
34 Reviews
  • Clears Blemishes
  • Evens Skin Tone
  • Reduces Redness

A potent azelaic acid cream blended with salicylic acid visibly clarifies uneven skin tone, fades blemish marks and reduces redness.

  • Over 30 years of research back azelaic acid’s effectiveness
  • Lightweight, oil-free gel-cream texture
  • Use alone as spot treatment or add to your moisturiser or serum
A$64.00
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Benefits

This multi-use booster targets several stubborn skin concerns at once with its powerhouse blend of azelaic acid and 0.5% salicylic acid, plus plant-derived brightening and soothing ingredients. Lightweight, oil-free texture works beautifully on its own or mixed with other boosters or serums.

Powerful azelaic acid, salicylic acid (BHA) and soothing botanicals smooth & even skin. Ongoing use can visibly diminish bumps and blemishes.
How To Use

STEP 4: CLARIFY & EVEN TONE

Once or twice daily, apply to face and neck. May be used alone or added to your favorite moisturiser or serum. For daytime, always follow with a sunscreen.
Ingredients

Key Ingredients

  • Azelaic Acid
  • Salicylic Acid
  • Adenosine
  • Allantoin
  • Boerhavia Diffusa Root Extract
See All Ingredients
  • Water/Aqua/Eau
  • Azelaic Acid
  • C12-15 Alkyl Benzoate
  • Caprylic/Capric Triglyceride
  • Methyl Glucose Sesquistearate
  • Glycerin
  • Cetearyl Alcohol
  • Glyceryl Stearate
  • Dimethicone
  • Salicylic Acid
  • Adenosine
  • Glycyrrhiza Glabra
  • Glycyrrhiza Glabra (Licorice) Root Extract
  • Boerhavia Diffusa Root Extract
  • Allantoin
  • Bisabolol
  • Cyclopentasiloxane
  • Xanthan Gum
  • Sclerotium Gum
  • Propanediol
  • Butylene Glycol
  • Phenoxyethanol

Paula's Choice is dedicated to maintaining the accuracy of the ingredient lists on this website. However, because ingredients are subject to change, we cannot guarantee that these lists are error-free. For an accurate listing of ingredients in each product, please refer to your product packaging.
Research
  • Advances in Dermatology and Allergology, December 2023, pages 716–724
  • The Journal of Dermatological Treatment, March 2022, pages 722–732
  • Journal of Cosmetic Dermatology, March 2017, issue 1, pages 35-42; and September 2016, issue 3, pages 269-282
  • The Journal of Clinical and Aesthetic Dermatology, March 2017, pages 37-40; and July 2010, pages 20-31
  • Biomedicine & Pharmacotherapy, October 2016, pages 771-775
  • Skin Therapy Letter, January 2016, pages 1-7

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FAQs

Can I use the 10% Azelaic Acid Booster if I have blemishes?

Yes, azelaic acid is suitable even for those with blemish-prone skin when used in combination with our CLEAR collection.

Is azelaic acid an exfoliant?

Azelaic acid isn’t strictly an exfoliant in the same way an AHA or BHA product is. While it does offer mild exfoliating effects, it’s not intended to take the place of your normal exfoliant step. Instead, azelaic acid’s robust benefits complement what an AHA or BHA exfoliant can do for smoother, calmer skin with fewer blemish marks.

Is azelaic acid good for sensitive skin?

For sensitive skin, we recommend testing azelaic acid on a small area where you have sensitivity and seeing how your unique skin type responds.

What does azelaic acid do?

Azelaic acid is really good at keeping skin healthy because it blocks things that can cause aggravation. It’s a unique antioxidant, and its multi-pronged benefits include helping reduce sensitivity and visibly fading marks.

How long does azelaic acid take to work?

Azelaic acid works from the first application, with full results visible after 4-12 weeks of consistent daily use. Immediately calmer skin may be noticeable even sooner.

Is azelaic acid an AHA?

Azelaic acid is not an AHA (alpha hydroxy acid) nor is it a BHA (beta hydroxy acid). Azelaic acid is classified as a dicarboxylic acid, which offers unique skin-calming properties.

Can azelaic acid cause purging?

While azelaic acid is generally well-tolerated due to its gentle, soothing nature, there are rare instances of skin purging, especially if someone is using it for the first time. This is only temporary, however, and clears quickly. Learn more about skin purging.

How should azelaic acid be used in a routine?

Azelaic acid can be used morning and/or night. Use your cleanser, toner and AHA or BHA exfoliant first, then layer your azelaic acid treatment in along with the rest of the products in your routine in order of thinnest to thickest texture. During the day, always finish with SPF 15+.

Can you apply moisturiser after azelaic acid?

Yes, you can apply moisturiser after azelaic acid. Another option is to mix azelaic acid directly into your non-SPF moisturiser. This ingredient plays nicely with others — there is no concern of it overpowering or deactivating other superstar actives.

Can you use azelaic acid every day?

Yes, you can use azelaic acid every day (up to twice daily). Consistent use is key for best/fastest results.

What does azelaic acid do for hyperpigmentation?

Azelaic acid visibly fades areas of hyperpigmentation, including post-blemish marks and uneven tone, by disrupting the pathways that trigger discolourations. Additionally, by calming factors within skin, visible symptoms associated with hyperpigmentation become less noticeable.

Does the 10% Azelaic Acid Booster have a noticeable scent?

While Paula’s Choice products are fragrance-free, each product may have a unique scent due to its ingredients. The scent of the 10% Azelaic Acid Booster that some may notice is from the combination of ingredients it contains. This scent dissipates quickly after application. The perception of smell can vary greatly between individuals, so what one person notices, another may not notice at all. Many customers find that they quickly get used to the unique scents of Paula’s Choice products and that the benefits outweigh any potential drawbacks. Learn more about fragrance-free skin care.
4.2
Rated 4.2 out of 5 stars
Based on 34 reviews
79%would recommend this product
Reviews Summary
Customers say this booster calms redness, improves skin texture, and reduces breakouts and scarring. Many report noticeable results within days to weeks of regular use. Most appreciate its lightweight formula and seamless layering. Some experience minor peeling or pilling with other products, whilst a few find the scent off-putting. Overall, users praise its effectiveness for acne-prone and sensitive skin.
Customers Talked About
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34 reviews
  • Leni c.
    Verified Buyer
    I recommend this product
    Pros Softens Skin, Lightweight, Smells Great
    Cons Very pricey
    Best Uses Uneven Skin Tone, Sensitive Skin
    Describe Yourself Minimalist
    Skin Type Oily, Combination
    Age 18-29
    Rated 5 out of 5 stars
    1 hour ago
    Going in the permanent routine!

    A bit pricey but has done wonders for my skin, will be purchasing again and so glad I got this size from the start!

    Was this helpful?
  • Theresa B.
    Verified Buyer
    I recommend this product
    Pros Soothes Skin, Lightweight
    Cons Very pricey
    Best Uses Daily Use, Sensitive Skin, Fine Lines/Wrinkles, Enlarged Pores, Uneven Skin Tone, Redness/Blotchiness
    Describe Yourself Beauty Conscious
    Skin Type Dry
    Age 45-59
    Rated 5 out of 5 stars
    1 month ago
    Azelaic acid booster

    Love this product, goes so well under my Trention calms redness and see better results

    Was this helpful?
  • Georgia M.
    Verified Buyer
    I recommend this product
    Pros Soothes Skin, Softens Skin
    Best Uses Daily Use, Sensitive Skin, Overall skin comfort and smoothness, Redness/Blotchiness, Enlarged Pores
    Describe Yourself Beauty Conscious
    Skin Type Combination
    Age 18-29
    Rated 5 out of 5 stars
    1 month ago
    An actual godsend!!!

    I have been trying to clear the little bumps on my face for YEARS and this is the only thing that I can clearly tell has made a difference. I put it on every night and most mornings, and I can always tell the day after forgetting to apply it that my skin isn’t as glowy and smooth. I use it with my Paula’s Choice retinol too, and it’s the perfect combination! I’m on my second bottle this year!

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  • Hayley M.
    I recommend this product
    Pros Non-Greasy, Lightweight, Smells Great
    Best Uses Daily Use, Overall skin comfort and smoothness
    Describe Yourself Skin Care Professional
    Skin Type Combination
    Age 30-44
    Rated 5 out of 5 stars
    3 months ago
    A Little Bottle That Delivers Big Results

    This booster has fitted seamlessly into my routine. It’s lightweight, doesn’t pill under other products and leaves my skin looking healthy and refreshed. I’ve noticed my complexion looks more even and radiant, and I love that it gives results without feeling heavy or irritating. Definitely one of my favourite Paula’s Choice products and well worth trying.

    Was this helpful?
  • Kirsty
    Flag of Australia
    Verified Buyer
    I recommend this product
    Pros Non-Greasy, Softens Skin, Lightweight
    Best Uses Daily Use, Fine Lines/Wrinkles, Enlarged Pores, Uneven Skin Tone
    Describe Yourself Beauty Conscious
    Rated 5 out of 5 stars
    3 months ago
    Amazing

    Love this! I was hesitant to add another active to my routine but this doesn't irritate my skin and has made such a difference. My skins texture is more smooth and even.

    Was this helpful?