Korean derma-skincare brand COSRX (Cos-R-X) is launching a new cream formulated with azelaic acid*1 to address skin concerns such as recurring acne and excessive sebum production. This item is designed to be easily incorporated into your daily skincare routine, helping to maintain healthy skin. Starting July 1, 2026, you can purchase it at a special price during the "Mega Sale" event hosted by the online shopping mall "Qoo10." ■ Pre-sale on Qoo10 starting July 1 (Wed) Intensive care with a cream containing 20% pure azelaic acid*1. This concentration is achievable in Korea, where it can be purchased at pharmacies. Product Name: Azelaic Acid 20% Intensive Acne Care Cream Retail Price: 2,800 yen Volume: 30ml Daily care with a cream containing 10% pure azelaic acid*1. Formulated with an optimal concentration of 10% that is easy for beginners to use and delivers noticeable results. Product Name: Azelaic Acid 10% Acne Care Cream Retail Price: 2,600 yen Volume: 30ml 1 Intensive Acne Care Take a rice-grain-sized amount of the cream in the first step of your skincare routine and apply it to concerned areas. For the highest efficacy, use immediately after washing your face. 2 Beginner Care For those with sensitive skin or new to products containing azelaic acid*1, after completing your face cream step, take a rice-grain-sized amount of the cream and gently blend it into concerned areas, avoiding the eye area. Available at an attractive price during the Qoo10 Mega Sale from July 1 to July 9. You can purchase it with an effective 53% discount, including a luxurious free gift. Qoo10 Sales Page Targets persistent, recurring acne "Azelaic acid*1," the main ingredient, has recently gained attention as a skincare ingredient for oily skin. It is known for promoting healthy skin and leading to a refined and smooth complexion. Azelaic acid*1 has a property that makes it difficult to mix with water, and may not exhibit its full potential when mixed with liquids. COSRX has researched and