Description Content: 30ml Color: Blue Features 1. [Aging Pioneer Formula]** Utilizes blue bio-retinol, gently and effectively promoting collagen production, significantly improving fine lines and deep wrinkles, delaying skin aging, and achieving, and youthful complexion. 2. [Deep Repair and Refine Pores]** Unique small-molecule penetration technology deeply regulates sebum secretion, effectively shrinking enlarged pores, improving skin texture, and creating a smooth, delicate matte finish. 3. [Soothing, Gentle, and Non-Irritating]** The blue retinol formula is optimized for sensitive skin, combined with multiple plant-based soothing ingredients, making it safe for day and night use. 4. [Multi-functional in One Bottle]** Combines wrinkle, pore-minimizing, and brightening effects, simplifying skincare steps and improving overall skin condition, suitable for consumers seeking efficient and streamlined skincare. 5. [Refreshing and Lightweight Absorption]** The lightweight essence texture penetrates quickly without stickiness, leaving skin soft and smooth with continued use, especially suitable for daily care of combination and oily skin types. Notes: 1. Manual measurement may have an error of 2-5 grams. Please understand if a replacement is needed. 2. Due to differences in monitors, the image may not reflect the actual color of the product. Thank you very much! 3. The SKU color is the product packaging color. Package includes: 1 * Retinol Serum