What is azelaic acid used for?

Azelaic acid is primarily used to treat acne, rosacea (which causes redness), and hyperpigmentation. It helps to reduce inflammation, kill acne-causing bacteria, and normalize skin cell turnover.

Can azelaic acid be used with other active ingredients?

Yes, azelaic acid is generally well-tolerated and can be combined with many other actives like niacinamide or vitamin C. However, it's always best to introduce new products gradually and observe your skin's reaction.

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Azelaic Acid

Azelaic acid is a naturally occurring dicarboxylic acid found in grains like barley, wheat, and rye. It helps to calm skin, reduce redness, and improve skin tone and texture. It is also effective in addressing breakouts and post-inflammatory hyperpigmentation.

Azelaic acidSkin-calming activeVeganEvidence: High

BenefitStrong 3.8 / 4

Acne i3.9 / 4

Whether it can help acne-prone skin — reducing clogged pores, excess oil, acne-causing bacteria, inflammation, or breakouts.

Pigmentation i3.7 / 4

Whether it can help uneven tone, dark spots, melasma-like discoloration, or post-inflammatory hyperpigmentation — including brightening and tyrosinase-inhibiting ingredients.

Soothing i3.5 / 4

Whether it can calm the skin — linked to less redness, irritation, discomfort, or visible reactivity.

Texture i2.8 / 4

Whether it can improve smoothness and surface texture — roughness, flaking, clogged pores, or unevenness. Exfoliating acids, retinoids, and smoothing moisturizers may score here.

RiskLow 1 / 4

Irritation i1 / 4

Risk of short-term irritation — stinging, burning, dryness, redness, or discomfort. Common for strong actives, acids, retinoids, fragrances, and harsh surfactants.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

Reduces redness and inflammation
Helps clear acne breakouts
Fades post-inflammatory hyperpigmentation
Improves skin texture

Things to watch

May cause mild irritation or dryness
Initial tingling or itching is possible

Pairs well with

Niacinamide — Both ingredients can help reduce inflammation and improve skin tone, complementing each other's effects.
Vitamin C — Azelaic acid and vitamin C can work together to target hyperpigmentation and brighten skin.

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Products with Azelaic Acid

Anua

Azelaic Acid 10 Hyaluron Redness Soothing Serum

4.7/ 525/8/2

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Frequently asked questions

What is azelaic acid used for?: Azelaic acid is primarily used to treat acne, rosacea (which causes redness), and hyperpigmentation. It helps to reduce inflammation, kill acne-causing bacteria, and normalize skin cell turnover.
Can azelaic acid be used with other active ingredients?: Yes, azelaic acid is generally well-tolerated and can be combined with many other actives like niacinamide or vitamin C. However, it's always best to introduce new products gradually and observe your skin's reaction.