Exfoliant + Brightener
Azelaic Acid
INCI: Azelaic Acid | Common name: Azelaic Acid
AZ-uh-lay-ik A-sid88/100
What it is
A naturally occurring dicarboxylic acid found in wheat, rye, and barley, and also produced by Malassezia furfur, a yeast that lives on normal skin. It has been used in skincare for over 30 years and is considered gentle and well-tolerated by most skin types including sensitive skin.
What it does
Supports clearer skin
Many users report fewer breakouts and cleaner-looking pores with consistent use. Does not contribute to antibiotic resistance.
Calms the look of redness
Users with redness-prone and sensitive skin report a visibly calmer, more even complexion over time.
Visibly fades dark spots
Works to inhibit tyrosinase, the enzyme linked to excess melanin. Many users notice post-acne marks and uneven tone gradually fading without bleaching surrounding skin.
Smooths skin texture
Gently breaks down dead outer skin layers. Users frequently report softer, smoother skin with reduced roughness and fewer clogged pores.
Ingredient profile
INCI nameAzelaic Acid
Common nameAzelaic Acid
Phonetic spellingAZ-uh-lay-ik A-sid
Typical concentration10% OTC / 15 to 20% prescription
Optimal pH4.0 to 5.0
PhotosensitizingNo, safe for morning use
Comedogenic rating0 / 5 (non-comedogenic)
PregnancyGenerally considered safe, always consult your doctor
What users typically experience over time
Weeks 1 to 2
Some users notice a mild tingling sensation during the first couple of weeks as skin adjusts. This is normal and typically settles quickly. Starting with once-daily use on fully dry skin is a great way to ease in.
Around week 4
Many users begin reporting visible improvements in the look of their skin around the four-week mark, with clearer and more even-toned skin becoming noticeable.
1 to 2 months
Users frequently report meaningful improvements in skin texture, redness, and the look of post-blemish marks. Consistent daily use is the key to seeing the best results.
3 months and beyond
With continued use, many users report their best results, including a more even complexion, visibly reduced redness, and smoother, healthier-looking skin overall.
How to use it
1
Cleanse and fully dry your skin. Applying to dry skin helps the formula absorb comfortably and effectively.
2
Apply a pea-sized amount to the face, or a thin layer to targeted areas. A little goes a long way with this ingredient.
3
Follow with a moisturizer. Layering a hydrating moisturizer after helps lock in benefits and keeps skin feeling comfortable throughout the day.
4
Apply SPF in the morning. Azelaic acid is not photosensitizing, but daily SPF 30 or higher is always recommended to protect and preserve results.
5
Build up gradually. Starting once daily and working up to twice daily lets your skin adjust at its own pace for the best experience.
Pairs beautifully with
NiacinamideA brilliant pairing for users looking to visibly brighten and calm skin. Apply the thinner texture first.
Hyaluronic acidAn ideal hydration partner. Users love layering this after azelaic acid for plump, comfortable skin.
RetinolA powerful combination for users targeting multiple skin concerns. Many users prefer azelaic acid in the morning and retinol at night.
Vitamin CLoved by users targeting uneven skin tone. Both ingredients complement each other beautifully and are safe for daytime use.
Pair it with Clean + Kind
Azelaic acid works beautifully alongside a healthy, well-moisturized skin barrier. Our Daily Tallow Lotion uses a grass-fed tallow base with a fatty acid profile that closely mirrors the skin's own natural lipids, making it a wonderful complement to your active ingredient routine.
Read: Is tallow good for acne-prone skin? →Frequently asked questions
Azelaic acid is generally considered safe for use during pregnancy and is one of the few skincare actives recommended by dermatologists as a pregnancy-friendly option. As always, we recommend consulting your healthcare provider before introducing any new active to your routine during pregnancy.
Over-the-counter products at 10% are a wonderful starting point and are well-loved by users for daily use. Higher concentrations of 15 to 20% are available by prescription for those who want to work with a dermatologist on a more targeted routine. Many users find the 10% concentration delivers beautiful results with consistent use.
Azelaic acid is uniquely gentle compared to other acids. Unlike AHAs and BHAs, it does not increase sun sensitivity, making it a great choice for morning use. Many users find it easier to incorporate into their routine than stronger exfoliating acids, and it is particularly loved for its ability to target both redness and uneven tone at the same time.
Yes, azelaic acid is designed for daily use and many users use it both morning and evening. Starting with once daily and gradually building to twice daily is a great approach that lets your skin settle in comfortably. Most users find it becomes a seamless part of their everyday routine.
Many users notice their skin looking and feeling better within the first few weeks. For visible improvements in tone, texture, and the look of post-blemish marks, most users report their best results after one to three months of consistent daily use. Like all great skincare, the key is consistency.
Sources: Mayo Clinic Drug Information (updated Feb 2026); Sauer et al., Postepy Dermatol Alergol, 2024; King et al., Journal of Cosmetic Dermatology, 2023; DermNet NZ, reviewed Nov 2022; Banner Health / Dr. Rebecca Thiede, updated April 2026.