Transform your skin with this powerful Korean skincare serum featuring 0.5% pure retinol for advanced anti-aging results. This gentle yet effective formula combines retinol with 91% squalane and super vitamin E to reduce fine lines, wrinkles, and signs of aging while protecting your skin's natural barrier. Clinically proven to improve skin elasticity and radiance, this premium Korean beauty product delivers professional-grade results in a convenient 20ml bottle perfect for your nighttime skincare routine.
Key Benefits of Cosrx The Retinol 0.5 Serum 20Ml:
Reduces fine lines, wrinkles, and visible signs of aging with 0.5% pure retinol
Improves skin elasticity and firmness for a more youthful appearance
Enhances skin radiance and promotes natural glow
Protects and strengthens skin barrier with 91% squalane
Renews and resurfaces skin texture for smoother, refined complexion
Fights signs of aging with powerful super vitamin E (tocotrienol)
How to Use Cosrx The Retinol 0.5 Serum 20Ml:
Apply 1-2 drops as the last step of your nighttime skincare routine
Start with 3 times per week for the first two weeks to build tolerance
After the third week, use every other day for maximum results
Always perform a patch test on the body before using on face
Follow with SPF during the day as retinol increases sun sensitivity
Best For:
All skin types seeking advanced anti-aging benefits, particularly those concerned with fine lines, wrinkles, and loss of skin elasticity. Ideal for adults looking to incorporate retinol into their Korean skincare routine for the first time or those wanting a gentle yet effective retinol formula. Perfect for anyone wanting to improve skin texture, radiance, and overall youthful appearance with proven Korean cosmetics innovation.
Key Ingredients:
0.5% Pure Retinol (Vitamin A), 91% Squalane, Super Vitamin E (Tocotrienol), Skin-friendly Korean skincare actives
Skincare Routine Step:
Step in routine: Step 5 - Treatment/Serum phase (Evening only)
What comes before: Cleanser, Toner, Essence, Other serums
What comes after: Moisturizer, Face oil (optional), Night cream
Looking into COSRX retinol? Our COSRX guide covers it.
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Orders are processed within 1–2 business days after order confirmation.
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For the safety and well-being of all our customers, we do not accept returns or exchanges on any beauty, skincare, or personal care products. Once a product has been delivered and accepted, it cannot be returned, exchanged, or refunded.
