<p data-start="137" data-end="2212">COSRX The Retinol 0.5 Oil is a highly concentrated, all-in-one trouble care facial oil meticulously developed to target multiple skin concerns at their core while supporting overall skin strength, balance, and long-term improvement with consistent use. Formulated with 0.5% pure retinol, this advanced treatment works deep within the skin to visibly minimize fine lines, improve uneven texture, refine the appearance of pores, and help prevent recurring breakouts by supporting healthy skin turnover. Retinol is widely recognized for its transformative effects on aging and acne-prone skin, as it encourages the skin’s natural renewal process, helping dull, rough, and congested skin gradually appear smoother, clearer, and more refined over time. To counterbalance the strength of retinol and ensure comfortable daily use, the formula is enriched with squalane, a skin-friendly moisturizing ingredient that closely mimics the skin’s natural oils, helping to lock in hydration, reduce moisture loss, and prevent dryness or tightness commonly associated with retinol treatments. Vitamin E is incorporated to provide antioxidant support, helping protect the skin from environmental stressors while improving overall skin resilience and softness. The silky oil texture glides effortlessly across the skin, allowing even distribution and effective absorption of active ingredients without leaving a greasy residue, making it ideal for nighttime use as part of a focused skincare routine. Designed for all skin types, this retinol oil helps strengthen the skin barrier while addressing concerns such as acne, fine lines, dullness, uneven tone, and early signs of aging in a single step. With continued and proper use, the skin feels smoother, firmer, clearer, and more balanced, revealing a healthier-looking complexion with improved texture and radiance. COSRX The Retinol 0.5 Oil is an ideal solution for those seeking powerful results with a simplified routine, offering targeted care that works deeply and effectively to enhance the overall appearance and quality of the skin.</p> <h3 data-start="2219" data-end="2237">Key Features</h3> <p data-start="2238" data-end="2647">This all-in-one trouble care serum helps minimize acne, fine lines, and visible signs of aging while strengthening the skin barrier. The 0.5% pure retinol supports skin renewal and smoother texture, squalane helps maintain hydration and comfort, and vitamin E provides antioxidant care to improve overall skin appearance. The lightweight oil texture absorbs smoothly and is suitable for regular nighttime use.</p> <h3 data-start="2654" data-end="2670">How to Use</h3> <p data-start="2671" data-end="2880">Apply a small amount to clean, dry skin in the evening. Gently spread evenly over the face, avoiding the eye and lip areas. Follow with a moisturizer. Use sunscreen during the day while using retinol products.</p>