Description
Cos De BAHA RT Serum is a lightweight nighttime facial serum formulated with 0.02% retinol, 2% bakuchiol, and 3% tranexamic acid. It also contains arbutin, centella-derived ingredients, ceramide NP, panthenol, and sodium hyaluronate to help support smoother-looking, more even-toned, hydrated skin.
How to Use
After cleansing and toning, apply 1–2 drops to the face at night. Start by using it 2–3 times per week. If dryness occurs, alternate with a non-retinol moisturizer. Use sunscreen during the day.
Benefits
Helps improve the appearance of skin texture, fine lines, elasticity, and uneven tone. The formula also helps soothe and moisturize the skin while supporting the skin barrier.
Key Ingredients
Retinol 0.02% (660 IU), Bakuchiol 2%, Tranexamic Acid 3%, Beta-Arbutin 2%, Cica complex, Ceramide NP, Panthenol, Sodium Hyaluronate, Adenosine 400 ppm.
Full Ingredients
Aloe Barbadensis Leaf Extract, Glycerin, Propanediol, Tranexamic Acid, Bakuchiol, Arbutin, Dimethicone, Isononyl Isononanoate, Caprylic/Capric Triglyceride, Cetearyl Alcohol, Cetearyl Olivate, Sorbitan Olivate, Panthenol, Sodium Hyaluronate, Allantoin, Tocopheryl Acetate, Tocopherol, Squalane, Madecassoside, Ceramide NP, Retinol, Water, Butylene Glycol, Asiaticoside, Madecassic Acid, Asiatic Acid, Rosa Damascena Extract, Melissa Officinalis Leaf Extract, Lavandula Angustifolia (Lavender) Flower Extract, Camellia Sinensis Leaf Extract, Artemisia Vulgaris Extract, Ammonium Acryloyldimethyl Taurate/VP Copolymer, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Adenosine, Tropolone, Disodium EDTA, Polysorbate 60, Caprylyl Glycol, 1,2-Hexanediol, Polysorbate 20.
🇰🇷 Ships directly from South Korea — Please allow 10–15 business days for delivery. International shipments may experience delays at customs. You will receive a tracking number once your order has been dispatched.
🚚 Shipping: This item ships directly from our partner in South Korea. Estimated delivery: 6–11 business days (1–3 days processing + 5–8 days transit). Shipping rates are weight-based and calculated at checkout.
⚠️ Important: International duties, customs fees, and import taxes are the customer's responsibility and are not included in the product price or shipping cost. Refusing a package at customs or failing to pay import fees may result in a partial refund after deduction of shipping and customs costs. Please ensure your delivery address is complete and accurate in English.
🚚 Ships from the USA · Estimated delivery: 3–7 business days.
Description
Cos De BAHA RT Serum is a lightweight nighttime facial serum formulated with 0.02% retinol, 2% bakuchiol, and 3% tranexamic acid. It also contains arbutin, centella-derived ingredients, ceramide NP, panthenol, and sodium hyaluronate to help support smoother-looking, more even-toned, hydrated skin.
How to Use
After cleansing and toning, apply 1–2 drops to the face at night. Start by using it 2–3 times per week. If dryness occurs, alternate with a non-retinol moisturizer. Use sunscreen during the day.
Benefits
Helps improve the appearance of skin texture, fine lines, elasticity, and uneven tone. The formula also helps soothe and moisturize the skin while supporting the skin barrier.
Key Ingredients
Retinol 0.02% (660 IU), Bakuchiol 2%, Tranexamic Acid 3%, Beta-Arbutin 2%, Cica complex, Ceramide NP, Panthenol, Sodium Hyaluronate, Adenosine 400 ppm.
Full Ingredients
Aloe Barbadensis Leaf Extract, Glycerin, Propanediol, Tranexamic Acid, Bakuchiol, Arbutin, Dimethicone, Isononyl Isononanoate, Caprylic/Capric Triglyceride, Cetearyl Alcohol, Cetearyl Olivate, Sorbitan Olivate, Panthenol, Sodium Hyaluronate, Allantoin, Tocopheryl Acetate, Tocopherol, Squalane, Madecassoside, Ceramide NP, Retinol, Water, Butylene Glycol, Asiaticoside, Madecassic Acid, Asiatic Acid, Rosa Damascena Extract, Melissa Officinalis Leaf Extract, Lavandula Angustifolia (Lavender) Flower Extract, Camellia Sinensis Leaf Extract, Artemisia Vulgaris Extract, Ammonium Acryloyldimethyl Taurate/VP Copolymer, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Adenosine, Tropolone, Disodium EDTA, Polysorbate 60, Caprylyl Glycol, 1,2-Hexanediol, Polysorbate 20.
🇰🇷 Ships directly from South Korea — Please allow 10–15 business days for delivery. International shipments may experience delays at customs. You will receive a tracking number once your order has been dispatched.
🚚 Shipping: This item ships directly from our partner in South Korea. Estimated delivery: 6–11 business days (1–3 days processing + 5–8 days transit). Shipping rates are weight-based and calculated at checkout.
⚠️ Important: International duties, customs fees, and import taxes are the customer's responsibility and are not included in the product price or shipping cost. Refusing a package at customs or failing to pay import fees may result in a partial refund after deduction of shipping and customs costs. Please ensure your delivery address is complete and accurate in English.
🚚 Ships from the USA · Estimated delivery: 3–7 business days.
Our Story
Born in Southern California. Delivered by our trusted USA-based brand partners. Every piece is handpicked for the woman who moves through the world with intention and grace. Ask me anything — I am always here to help. 🖤
