01
Even-toned
Progressively fades marks and evens out skin tone.
What it does for your skin
02
Calm
Reduces redness and irritation, and strengthens your natural barrier.
03
Goodbye blemishes
Balances oil and helps soothe breakouts without drying out.
How to use
01
Apply on clean, dry skin
02
Pat gently until fully absorbed
03
Continue with the rest of your routine
What's in it
The key actives, in plain language
- Azelaic acid 10%
- Fades dark spots and evens skin tone. Non-photosensitizing, suitable for day and night.
- Salicylic acid
- Cleans inside the pore and reduces breakouts and impurities.
FAQ
Everything you need to know before buying.
Still have questions? Write to us, we reply in English & Spanish.
Complete your routine
What's next?
Other essentials that pair with this product.
Verified reviews
4.9 out of 5
Based on 850 verified reviews
Showing a selection of verified reviews out of 850 total ratings.
5★
764
4★
69
3★
17
- I
Iria M.
Verified purchase · 6 days ago
No pilling under sunscreen
That was always my issue. 10% Azelaic Acid Booster absorbs completely and I can layer SPF and foundation with nothing balling up.
- M
María Iglesias
Verified purchase · 4 weeks ago
You really can feel the Ácido salicílico
It's not marketing: the Ácido salicílico in the 10% Azelaic Acid Booster shows in my skin texture from week one. The Ácido azelaico 10 % balances the formula and gave me no reaction. Paula's Choice nailed this one.
- S
Sergio D.
Verified purchase · 10 days ago
The hype for 10% Azelaic Acid Booster is real
I'm a skeptic with viral stuff, but 10% Azelaic Acid Booster showed results in five days. Before-after pic and case closed.
- E
Eva N.
Verified purchase · 1 month ago
Light texture, potent results
The 10% Azelaic Acid Booster is one of those that feels weightless but delivers. My skin was noticeably bouncier after a month.
- C
Cristina H.
Verified purchase · 2 months ago
Definitely reordering
10% Azelaic Acid Booster is a fixture in my kit. Paula's Choice clearly knows what they're doing.
- A
Alicia G.
Verified purchase · 4 days ago
Even my husband noticed 10% Azelaic Acid Booster
And that deserves a Nobel. He said 'did you do something?'. Just 10% Azelaic Acid Booster, two weeks.
- N
Nerea O.
Verified purchase · 3 weeks ago
Very good serum, needs a month
10% Azelaic Acid Booster works, but be patient. Four weeks in and my skin is more even and bright. Not overnight magic.