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COSRX Retinol 0.5 Oil, Anti-aging Serum with 0.5% Retinoid Treatment for Face, Reduce Wrinkles, Fine...

(9 customer reviews)

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  • Retinol 0.5% Oil: Retinol helps reduce signs of aging such as fine lines and wrinkles to achieve smoother, firmer, and more youthful-looking skin. It helps renew and resuface the skin and leaves the face glowing with radiance.
  • Key Benefits: Based on real results from consumers’ self assessments, the Retinol 0.5% Oil helps reduce wrinkles, creases and fine lines while increasing the skin’s elasticity and improving the skin’s radiance.
  • Dermatological Ingredients: Retinol is a form of active and pure Vitamin A that helps improves wrinkles and firm skin. 91% Squalane calms inflammation and protects the skin’s barrier. Super Vitamin E (Tocotrienol) helps fight signs of aging.
  • How to Use: Apply 1-2 drops as the last step of your skincare. For daytime wear, follow up with SPF 30+ sunscreen. *Perform a patch test on the body before using on the face.
  • COSRX Standards:COSRX Standards: All COSRX products are formulated with skin-friendly ingredients that alleviate irritated skin. Hypoallergenic, Dermatologist tested, Animal Testing-FREE, Parabens-FREE, Sulfates-FREE, Phthalates-FREE

Additional information

Package Dimensions

3.5 x 2.17 x 2.05 inches, 4.66 Ounces



Country of Origin

Korea, Republic of

9 reviews for COSRX Retinol 0.5 Oil, Anti-aging Serum with 0.5% Retinoid Treatment for Face, Reduce Wrinkles, Fine...

  1. Laura Baer

    This is amazing! I definitely tell a difference! Buy it!!

  2. Claire White

    Be warned, this is a retinol in an oil base. If the scent and feeling of oil on skin does not bother you, this is a wonderful retinol option!

    This retinol is the strongest I have come across that does zero damage to my skin. I often wake up having applied this retinol and a night cream with less redness and clear areas where blemishes had been the night before. Most blemishes I find significantly reduced by this product. I attribute this healing property to the vitamin E within the serum. A product empty and repurchase for me!

  3. J

    I’ve used tretinoin consistently before for a period of months, and have enjoyed great results from it. Since then, I’ve hopped on and off the routine. Part of the inconsistency comes from having to deal with the dryness associated with tretinoin use.

    While they are not exactly the same thing, tretinoin and retinol are derived from vitamin A, the ingredient that offers that wonderful anti-aging benefit. The great thing with this retinol product from COSRX is that you do feel the skin smoothening effect without having to deal with the dryness that can come with retinol use. The latter is due to the squalane in the product.

    Don’t be fooled by the term “oil”, this is moisturising without being greasy at all. It absorbs fast and offers efficacy. As with everything, consistency of use is what eventually produces results!

  4. Danielle

    I love this product so much. It is not too harsh on the skin and I definitely see results. Just wish it didn’t have a droplet opener because of oxidation. But besides that, I love it!

  5. Carla

    No he conseguido usarlo, no siento como si tuviera 0,5 de retinol, no siento nada en la piel o cuello, nada mas demasiada grasa !
    Me arrepenti de haberlo comprado. 😞

  6. Go Gettum, PhD

    Purchased this because I could not obtain my previous face oil anymore here in the U.S. Thought I would try this brand and it is awesome!!!

  7. CRM

    Very nice, it didn’t irritate my skin. Love it

  8. Amazon Customer

    Seems like it is working well! Takes time, but it is doing SOMETHING!!!!

  9. Claire Fulkerson

    This is awesome and great price! Skin already is glowing after just a few uses.

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