Ultra Retinol Night Serum. Benefits: THIS ADVANCED KOREAN RETINOL SERUM contains a 97.5% concentration of Snail Mucin + Hyaluronic Acid + Bakuchiol that provides potent anti aging, anti wrinkle benefits while improving the skin's barrier and radiance. OUR 1% RETINOL LIPOSOME IS THE gold standard in anti-aging. A potent derivative of Vitamin A, our Korean Retinol Night Serum helps to accelerate skin renewal, glass skin tone and diminish the appearance of fine lines and wrinkles. THE ONLY RETINOL SERUM TO EVER combine K Beauty Retinol + 97.5% concentration of Snail Mucin + Hyaluronic Acid + Bakuchiol. This unique combination of ingredients is an anti aging, skin clarifying powerhouse. SUITABLE FOR ALL SKIN TYPES: Whether you have sensitive, oily, dry, or combination skin, this Korean Skincare Retinol is formulated to fit seamlessly into your evening K Beauty skin care routine for that youthful glow. SEOULCEUTICALS PROMISE: All our Korean skincare products are formulated with highly effective, skin-friendly Korean-sourced key ingredients that are proven to work without irritating skin. Always Cruelty-FREE, Paraben-FREE, Sulfate-FREE and Phthalate-FREE. Key Ingredients: Retinol A potent anti-aging ingredient that smooths fine lines, boosts collagen, and refines skin texture without irritation. Hyaluronic Acid - A moisture magnet that deeply hydrates, plumping the skin for a smoother, more youthful appearance. Green Tea Extract - Rich in antioxidants, it soothes, calms, and protects the under-eye area from environmental stressors. Vitamin E - Antioxidant-rich, it protects the skin from environmental damage while soothing and replenishing moisture. Formulated Without: Parabens I Sulfates I Phthalates.