ROUND LAB 12% Azelaic Acid Soothing Serum – PRO Line

High-strength 12% Azelaic Acid meets patented soothing technology. This advanced PRO serum visibly targets active breakouts, redness, acne scars, dark spots, and uneven texture while actively calming and hydrating sensitive or irritated skin.

12% Azelaic Acid for Clearer, More Even Skin

Formulated with a potent 12% Azelaic Acid, this serum helps reduce the appearance of active acne and breakouts, calm redness, and improve the look of post-acne marks and hyperpigmentation. It also refines rough texture for a smoother, more even-toned complexion while supporting overall skin barrier health.

Patented Beta-Glucan for Sensitive & Reactive Skin

What makes this 12% Azelaic Acid serum stand out is Round Lab’s patented Beta-Glucan complex. It works synergistically with Azelaic Acid to minimize sensitivity and redness, making this high-strength formula surprisingly gentle and suitable even for reactive or sensitive skin types.

Lightweight Hydration with 10 Types of Hyaluronic Acid

Infused with 10 types of Hyaluronic Acid at multiple molecular weights, this serum delivers multi-layer hydration without heaviness or greasiness. Skin feels comfortably moisturized and balanced — ideal for oily, combination, and acne-prone skin that still needs hydration.

Pro Tip: How to Avoid White Residue

Because of the high 12% concentration, applying too much product may leave a slight white cast. Use only a pea-sized amount (1–2 drops to start) and always follow with your moisturizer or sunscreen. This ensures better absorption and a seamless, natural finish.

How to Introduce This Serum

• Start with 1–2 drops, 1–2 times per week.
• Gradually increase frequency and amount as your skin tolerates it.
• Apply after toner and before moisturizer.
• Always use sunscreen during the day when using this product.

Build Your Clear + Glass Skin Routine

For best results, pair with the ROUND LAB Birch Juice Moisturizing Cleanser (gentle low-pH cleanse) and Camellia Deep Collagen PDRN Milky Toner (deep hydration). Follow this serum with your favorite barrier-supporting moisturizer. This powerful yet soothing trio helps clear congestion while keeping skin plump, calm, and glowing.

Size: 30ml (standard dropper bottle)
Texture: Lightweight, fast-absorbing serum
Best For: Acne-prone skin • Sensitive & reactive skin • Redness • Dark spots & hyperpigmentation • Uneven texture • Oily & combination skin

Part of the ROUND LAB PRO Line • 12% Azelaic Acid • Patented Beta-Glucan • 10 Types Hyaluronic Acid • Made in Korea