Use the following zoom and pan buttons to control the image that follows them
Tab through the images or use the previous or next buttons to navigate each product image
or
Offers
Use previous and next buttons to navigate the slides of the %1 Product Carousel
Earn points on this purchase.
Highlights
Summary
The Retinol 0.5 Oil with Super Vitamin E + Squalane from COSRX is formulated using 0.5% stabilized, pure retinol for powerful anti-aging care. Best for skin accustomed to retinol but still experiencing progressive signs of aging such as loss of elasticity and dryness.
Benefits
- Pure retinol (Vitamin A) : Accelerates collagen production and skin turnover to improve fine lines
- Plant-derived squalane : Protects the skin from external irritation
- Tocotrienol (Super Vitamin E) : Reduces visible signs of aging and skin damage
Item 2607856
Start small and slow! During evening care, apply 1 to 2 drops to hand and tap with fingertips from inside out, let absorb. Limit initial use to three times per week; gradually increase frequency to every other night, use as tolerated. Have an 'adaption period' when using retinol
Week 1-2: Frequency : use only 2-3 times a week at night.
How to Use : After cleansing, at the moisturizer step, apply 1-2 drops to areas of concern. e.g. under eyes, mouth, forehead and neck.
Week 3: Frequency : may apply every other day at night
How to use : After cleansing, at the moisturizer step, may spread over the entire face.
The "building tolerance" phase can be shortened or extended depending on individual differences. Maintain this phase until no discomfort is experienced. Gradually increase frequency and areas of application.
Squalane, Glycine Soja (soybean) Oil, Di-c12-13 Alkyl Malate, Retinol(0.5%), Caprylic/capric Triglyceride, BHT, Tocotrienols, Tocopherol, Elaeis Guineensis (palm) Oil, Hydroxymethoxyphenyl Decanone.
This brand is excluded from most Ulta Beauty coupons.
Similar items for you
12 items
Use previous and next buttons to navigate the slides of the Similar items for you Product Carousel
We think you'll like
12 items
Use previous and next buttons to navigate the slides of the We think you'll like Product Carousel
Sponsored products
12 items
Use previous and next buttons to navigate the slides of the Sponsored products Product Carousel
Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Skin Type
Most Helpful Positive Review
Doable for beginners, too! Just be mindful...
I received this product for free from Cosrx and Influenster in exchange for my honest review. I was very excited to try The Retinol 0.5 Oil because I'd recently started using the Cosrx All About Snail kit and was really enjoying their products so far. This product is labeled as being for skin that's...
Most Helpful Critical Review
Innovative Product
First off, I received this product free from Influenster and COSRX in exchange for my review. On to my thoughts ??The oil form of a retinol is new to me. It smells like a nutty dry body oil and the consistency is like a dry oil. It is slightly moisturizing when it dries, but I would recommend follow...
561 results
I've tried a couple of
Reviewed at

I've tried a couple of different retinol products and this is by far the best! It is not drying (quite moisturizing actually) and doesn't irritate my skin at all. I feel as though it's improved the evenness of my skin.
Love this!
Reviewed at

Love this!
Great oil for aged skin
Reviewed at

I love getting products from influenster and COSRX for free in exchange for my honest review! I use this every morning under my makeup and after I wash my face at night. This oil does not have much of a smell and goes on silky smooth! You dont need a whole dropper full, just a few drops covers the entire neck and face area. I love that it works well with my sensitive skin. I can tell the wrinkles under my eyes are not as profound as they were a few months back and I like that!
Would buy again!
Reviewed at

I really liked this product. I needed more time review it. I was really impressed with the ingredients. I would definitely purchase this again and would recommend to others. I received this product for free from Influenster in exchange for my honest review.
I love this bc this
Reviewed at

I love this bc this doesn't destroy your skin barrier. Even though I have dry skin, it doesn't dry me out.
Questions
Q&A
Showing 5 out of 19 Questions
- Q
Is this product good for those 11 lines
- Asked by Melissa
- Official Answer By COSRX - Brand EngageThis product is designed to help improve the appearance of fine lines and wrinkles, including those around the forehead. Retinol is known for its ability to promote cell turnover and stimulate collagen production, which can contribute to smoother and more youthful-looking skin. However, it's important to start using retinol products gradually, especially if you are new to retinol. We recommend applying it a few times a week and gradually increasing usage as your skin builds tolerance. Additionally, always remember to use sunscreen during the day, as retinol can make your skin more sensitive to sunlight.Was this answer helpful to you
- Q
Can this be used as eye oil/eye serum?
- Asked by Maggie
- Official Answer By COSRX - Brand EngageThis product can be used on the eye area but we recommend patch testing and introducing it gradually as the skin around the eyes is thinner and more sensitive.Was this answer helpful to you
- Q
Does it work well with Good Molecules (Hyd A) and Bymo (clarifying serum), and Olenhenriksen (eye cream) ? I have oily- combo skin with sensitivity.
- Asked by Devi Marie
- Official Answer By COSRX - Brand EngageWe kindly ask for your understanding that we are unable to provide guidance on mixing our products with those from other brands.Was this answer helpful to you
- Q
how big is the bottle? Ounces?
- Asked by Mary
- Official Answer By COSRX - Brand Engage0.67 fl. ozWas this answer helpful to you
- Q
Do I still use a moisturizer with this product? Can a moisturizer be applied first & then this retinal oil?
- Asked by Golden Girl
- Official Answer By COSRX - Brand EngageYes, it is important to follow up with a moisturizer when using the Retinol 0.5 Oil. Retinol can sometimes cause dryness or irritation, so applying a moisturizer afterward can help to keep your skin hydrated and balanced. As for the application order, it is generally recommended to apply the Retinol 0.5 Oil first, and then follow up with your moisturizer. This allows the retinol to absorb effectively into your skin. However, if you find that your skin is sensitive, you can apply a moisturizer first to create a barrier, then apply the retinol oil on top. Always remember to patch test new products and introduce retinol gradually into your routine, especially if you are new to using retinol.Was this answer helpful to you