null
COSRX Real Fit Retinol Serum; Korean skincare at Skinsider
COSRX Real Fit Retinol Serum; Korean skincare at Skinsider
COSRX Real Fit Retinol Serum; Korean skincare at Skinsider
COSRX Real Fit Retinol Serum; Korean skincare at Skinsider
COSRX Real Fit Retinol Serum; Korean skincare at Skinsider

COSRX Real Fit Retinol Serum

(2 reviews) Write a Review
£25.00
Free UK delivery
On orders over £25.
Order before 6.30pm Mon-Fri
For same day dispatch.

COSRX Real Fit Retinol Serum is an anti-ageing serum infused with retinol derivatives to breathe life into tired, dull skin. It is fortified with calendula extract to soothe and offset any side effects.

This serum maximizes the pros whilst minimizing the cons of incorporating vitamins into your skincare! To optimize the benefits, pure vitamins or derivatives are carefully selected to amplify the effects and enhance the delivery of active ingredients into the skin. Synergistic components are also added to minimize the side effects associated with using highly concentrated vitamins.

COSRX Real Fit Retinol Serum is a firming serum enriched with stabilized vitamin A derivative3. What doe sit mean? A 0.5% of stabilized Retinyl palmitate (vitamin A derivative) works to refine uneven skin texture, treat signs of sun damage, wrinkles, and surface imperfections such as hyperpigmentation and scarring.

To reduce skin irritation, Calendula officinalis extract was added to the formula.
This extract soothes and calms the skin. This means that retinyl palmitate and Calendula officinalis extract work together to restore the skin, leaving the complexion flawless in the most gentle way possible.

COSRX Real Fit Retinol Serum is a great product for those who start their journey with retinoids.

The serum has emulsion type, light-weight texture that absorbs quickly into the skin. Suitable for first-time retinol users looking to refine skin texture, diminish the appearance of fine lines and wrinkles for firmer, younger-looking skin.

Important!

  1. Use in the evening.
  2. Always use SPF protection during the day.
  3. Do not use together with other acids like AHAs, BHAs, and retinol.
  4. When using first time, do a patch test on your wrist on behind the ear.
  5. Mild irritation or redness may occur for first time users. If so, use every other night until skin adjusts.
  6. Contents may darken due to retinol properties. Note this is a natural phenomenon that does not affect the potency of the product.
  7. Store in a cool, dark space between 15ºC ~ 25ºC, as far away from light and heat as possible.
  8. Use within 3 months of opening.

Size: 20ml

Curious about more COSRX products or our entire Serums & Ampoules range?

Skinsider offers you the key to healthy and glowing skin. Start your journey now with Korean Skincare and discover more K-beauty now!

  • 5
    One of the nicest retinol serums

    Posted by Unknown on 10th Aug 2021

    I purchased my second bottle of this serum from this site as the price point was really good. Having said that I probably would splash out and buy this full price. I use retinol for two main skin concerns. Firstly anti-aging (obviously), and secondly because I have rosacea. Rosacea is a really tricky condition to look after, most people have really bad reactions to retinoids. For some reason my skin reacts well to this active. When I first bought this product I was in the middle of a bad flare up. After a couple of nights of using this serum the heat from the rosacea had calmed down significantly. After a few weeks of using this the fine lines on my forehead have started to iron out. It does help with anti-aging. I would always use this with an essence and a moisturiser because like most retinoids it does dry your skin a little.

  • 5
    COSRX Retinol

    Posted by Joseline on 24th May 2021

    I have been using this retinol serum for 10 days and my sun spots have obviously lighten significantly. It is quite easy to apply.

  • 5
    One of the nicest retinol serums

    Posted by Unknown on 10th Aug 2021

    I purchased my second bottle of this serum from this site as the price point was really good. Having said that I probably would splash out and buy this full price. I use retinol for two main skin concerns. Firstly anti-aging (obviously), and secondly because I have rosacea. Rosacea is a really tricky condition to look after, most people have really bad reactions to retinoids. For some reason my skin reacts well to this active. When I first bought this product I was in the middle of a bad flare up. After a couple of nights of using this serum the heat from the rosacea had calmed down significantly. After a few weeks of using this the fine lines on my forehead have started to iron out. It does help with anti-aging. I would always use this with an essence and a moisturiser because like most retinoids it does dry your skin a little.

  • 5
    COSRX Retinol

    Posted by Joseline on 24th May 2021

    I have been using this retinol serum for 10 days and my sun spots have obviously lighten significantly. It is quite easy to apply.

Related Products

Real Barrier

Real Barrier Cicarelief Serum (40ml)

Real Barrier CicaRelief Serum helps diminish the appearance of post-acne scars and spots or hyperpigmentation caused by trouble-prone skin as a result of environmental stresses. I t helps in the...

£22.00

Neogen

Neogen Real Vita C Serum

Neogen Dermalogy Real Vita C Serum is a powerful Vitamin C serum enriched with niacinamide and 22% Vitamin C to brighten up dull skin and reduce the appearance of dark spots. This powerful serum...

£24.00

COSRX

COSRX Pure Fit Cica Serum

COSRX Pure Fit Cica Serum is a soothing, calming, strengthening, protecting serum. With 7 cica ingredients that help calm sensitive skin, this serum provides concentrated care for irritated skin...

£24.00

Neogen

Neogen Dermalogy Real Ferment Micro Serum

Neogen Dermalogy Real Ferment Micro Serum is an intensive gel-type serum containing 61% natural fermented ingredients. It also contains active ingredients like panthenol and collagen that quickly...

£36.00

COSRX

COSRX Real Fit Vitamin E Serum E-20

COSRX Real Fit Vitamin E Serum E-20 is a hydrating serum loaded with vitamin E and 5 different seed oils to moisturize dehydrated skin leaving it glowing with radiance. It maximizes the pros...

£25.00

Customers Also Viewed

COSRX

COSRX Real Fit Vitamin E Serum E-20

COSRX Real Fit Vitamin E Serum E-20 is a hydrating serum loaded with vitamin E and 5 different seed oils to moisturize dehydrated skin leaving it glowing with radiance. It maximizes the pros...

£25.00

COSRX

COSRX Aloe Soothing Sun Cream SPF 50+ PA+++ (50ml)

Cosrx Aloe Soothing Sun Cream SPF50+ is a perfect daily sunscreen with multiple benefits. It protects skin from harmful UVA and UVB rays with SPF50+ PA+++. In addition, it also provides long-lasting...

£12.50

Klairs

Klairs Freshly Juiced Vitamin Drop (35ml)

Klairs Freshly Juiced Vitamin Drop is an amazing Vitamin C serum which is gentle enough for sensitive skin. It contains 5% Vitamin C and is an innovative multi-solution, a non-irritating formula...

£21.00

20% off
Beauty of Joseon Repair Serum; Korean skincare at Skinsider Beauty of Joseon Repair Serum; Korean skincare at Skinsider
Add to Cart

Beauty of Joseon

Beauty of Joseon Repair Serum

Beauty of Joseon Repair Serum is here to restore your complexion with its luxurious, silky texture enriched with traditional Korean herbal ingredients ('hanbang'). A light-weight, but nourishing...

products.retail_price £13.50
products.price_was £13.50
products.price_now £10.80

20% off
Haruharu Wonder Black Rice Hyaluronic Toner; Korean skincare at Skinsider Haruharu Wonder Black Rice Hyaluronic Toner; Korean skincare at Skinsider
Add to Cart

Haruharu Wonder

HaruHaru Wonder Black Rice Hyaluronic Toner

Haruharu Wonder Black Rice Hyaluronic Toner offers instant, yet long-lasting moisture. This toner is made with 95% naturally-derived ingredients. The unique fermentation formula transforms raw...

£16.00 - £28.00
£12.80 - £22.40

Haruharu Wonder

HaruHaru Wonder Black Rice Hyaluronic Cream

Haruharu Wonder Black Rice Hyaluronic Cream is an anti-ageing moisturiser suitable for all skin types. It is filled with fermented black rice, rich in antioxidant and anti-ageing ingredient. This...

£19.00

Neogen

Neogen Real Vita C Serum

Neogen Dermalogy Real Vita C Serum is a powerful Vitamin C serum enriched with niacinamide and 22% Vitamin C to brighten up dull skin and reduce the appearance of dark spots. This powerful serum...

£24.00

20% off
COSRX Full Fit Promotion Set - RX Nourishing; Korean skincare at Skinsider COSRX Full Fit Promotion Set - RX Nourishing; Korean skincare at Skinsider

COSRX

COSRX Full Fit Promotion Set - RX Nourishing

COSRX Full Fit Promotion Set - RX Nourishing is a trio of daily toners will nourish, hydrate and refresh your skin.Now you can achieve the glass skin with the Full Fit Propolis Synergy Toner and...

products.retail_price £20.00
products.price_was £20.00
products.price_now £16.00