The Anua Azelaic Acid 10 Hyaluron Redness Soothing Serum is a lightweight, non-comedogenic serum formulated to soothe redness and hydrate sensitive, irritated, or acne-prone skin. It features 10% azelaic acid to calm irritation and breakouts, and a blend of hyaluronic acid and other soothing plant extracts for deep, long-lasting moisture.

Key ingredients and benefits:

• 10% Azelaic Acid: This active ingredient helps calm and soothe skin, particularly for those with redness caused by dryness. It also helps target acne-causing bacteria and refine skin texture.
• Hyaluronic Acid: The formula contains three different types of hyaluronic acid to deliver and lock in moisture, leaving the skin feeling hydrated, soft, and plump.
• "Gentle Calming Complex": Anua's proprietary blend includes soothing botanicals like seven types of cica (Centella Asiatica) and aloe leaf juice to ease irritation. This complex gives the serum its natural green tint.
• Niacinamide: This ingredient is included to help strengthen the skin barrier and refine the appearance of uneven skin tone.
• Zinc PCA: This helps normalize sebum production and has antibacterial properties, making it beneficial for oily and acne-prone skin.

How to use:

1. Start slow: If you are new to azelaic acid, begin by using the serum only 1–2 times per week to let your skin adjust.
2. Increase frequency gradually: Over time, you can build up to using it up to twice daily.
3. Use 1–5 drops: Start with a small amount of 1–2 drops and increase up to 5 as needed.
4. Application: Apply to the face after toning and before moisturizing.
5. Sunscreen is essential: When using the serum in your morning routine, always follow up with a broad-spectrum sunscreen of at least SPF 30.