Your Basket

15% OFF Bestsellers. Shop now >

FREE standard delivery on all orders

FREE Hyaluronic Acid with your 4-step Starter Recipe >

Glucoside Serum product against a purple background with serum dripping down the side of the bottle
Glucoside Serum How to Layer in your routine
Hand holding a bottle of Glucoside Serum against a grey background with black text explaining how and when to use it
Glucoside Serum texture shot with text overlay listing the 2 main benefits of Glucoside Serum
Glucoside Serum GIF of box carton

Glucoside Serum

4.3 out of 5
(4.3) 27 Reviews
Glucoside Serum product against a purple background with serum dripping down the side of the bottle
Glucoside Serum How to Layer in your routine
Hand holding a bottle of Glucoside Serum against a grey background with black text explaining how and when to use it
Glucoside Serum texture shot with text overlay listing the 2 main benefits of Glucoside Serum
Glucoside Serum GIF of box carton

Helps reduce redness & calm skin

£9.99 / 30ml

Delivery info

Standard tracked delivery (Royal Mail)

£3.99 (2-5 working days*)

FREE standard tracked delivery on orders £30+

Express tracked delivery (Royal Mail)

£5.95 (Up to 2 working days if ordered before 4pm, excluding weekends*)

FREE express tracked delivery on orders £50+

*Find out more about Delivery here.

Track the status of your parcel with
our trusted couriers

Why shop with us

Chat with our skincare experts 24/7.

Track your progress and access to a
coach when you sign up to myINKEY.
Discover more

Glucoside Serum

\ glue-co-sahyd \ seer-uhm \
A gentle, soothing treatment which helps reduce redness, whilst keeping skin calm, soft and moisturised.

Endethelyol 2% is a unique 5 in 1 active ingredient tested under dermatological control to improve skin factors associated with the appearance of surface redness while also brightening skin tone.

When to apply

  • AM
  • PM

Targets

  • Redness
  • Irritated skin
Carbon Net Recycable Vegan Pregnancy

#TheINKEYList

@theinkeylist Tag us in your posts on Instagram for a chance to feature in our gallery!

average rating 4.3 out of 5
Based on 27 reviews
  • 5 Stars
    15 Reviews
  • 4 Stars
    7 Reviews
  • 3 Stars
    3 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    0 Reviews
85% of reviewers would recommend this product to a friend
Feel / Texture
Rated 4 out of 5
Quality
Rated 4 out of 5
Results
Rated 3 out of 5
27 Reviews
Reviewed by Milly S.
Verified Buyer
I recommend this product
Age Range
18 - 24
Skin Type
Combination
Skin Concerns
  • Redness
Rated 5 out of 5
Review posted

Reduced redness

Reduced redness within one use

Loading...
Feel / Texture
Rated 5 out of 5
Quality
Rated 5 out of 5
Results
Rated 4 out of 5
Was this helpful?
Reviewed by tessa
Verified Buyer
I recommend this product
Age Range
25 - 34
Skin Type
Combination
Skin Concerns
  • Redness
  • Texture
  • Oiliness
Rated 5 out of 5
Review posted

wow

this one works so well for my redness, i've always had very red cheeks and it reduces it massively. when i stop using it i see the difference and it gives me more confidence and less worried about flushing. i dont like foundation but i've thought about wearing it on my red cheeks but this feels like a solution more suited to me. thank you! i wish i found this in my teens.

Loading...
Feel / Texture
Rated 4 out of 5
Quality
Rated 5 out of 5
Results
Rated 5 out of 5
Was this helpful?
Reviewed by Karen H.
Verified Buyer
I recommend this product
Age Range
55 - 64
Skin Type
Combination
Skin Concerns
  • Redness
  • Fine Lines and Wrinkles
  • Plumping
Rated 4 out of 5
Review posted

Anti redness

This serum is more like a lightweight gel. It calms the redness on my skin within a minute and layers nicely with my other products

Loading...
Feel / Texture
Rated 4 out of 5
Quality
Rated 4 out of 5
Results
Rated 4 out of 5
Was this helpful?
Reviewed by MB
Verified Buyer
I recommend this product
Age Range
25 - 34
Skin Type
Normal
Skin Concerns
  • Redness
Rated 5 out of 5
Review posted

Helps rosacea!

I was looking for something pregnancy-safe to replace my prescription rosacea cream, and came across a recommendation to pair this serum with the niacinamide serum... it WORKS! I use a pea size amount of this and a pea size amount of niacinamide on my cheeks every night, and it has done well to keep my rosacea symptoms at bay. Full disclosure- it is not as effective as the prescription stuff I had (ie- I still have a little bit of redness), but it is good enough!

I also have extremely sensitive skin, and this does not bother me at all- it's very gentle!

Loading...
Feel / Texture
Rated 5 out of 5
Quality
Rated 5 out of 5
Results
Rated 5 out of 5
Was this helpful?
Reviewed by Sydney M.
Verified Buyer
I recommend this product
Age Range
18 - 24
Skin Type
Combination
Skin Concerns
  • Redness
  • Texture
  • Breakouts
  • Blackheads
  • Under Eye Circles
Rated 4 out of 5
Review posted

Helps with redness

Definitely helps with redness overall, but won't help bigger spots by much. I sometimes felt it could accentuate bigger spots because my redness would be gone, but the bigger spots would shine out because of it. Either way, this isn't really a complaint as it does still work really well and it keans I use can use less makeup and feel better about my skin. I just wish it had a bigger effect on larger acne.

Loading...
Feel / Texture
Rated 5 out of 5
Quality
Rated 4 out of 5
Results
Rated 4 out of 5
Was this helpful?
Reviewed by Tea D.
Verified Buyer
I recommend this product
Age Range
18 - 24
Skin Type
Combination
Skin Concerns
  • Redness
Rated 5 out of 5
Review posted

Great for redness on my cheeks

Definitely would reccomend :)

Loading...
Feel / Texture
Rated 5 out of 5
Quality
Rated 5 out of 5
Results
Rated 4 out of 5
Was this helpful?
Reviewed by Leah P.
Verified Buyer
I recommend this product
Age Range
25 - 34
Skin Type
Dry
Skin Concerns
  • Redness
  • Breakouts
  • Fine Lines and Wrinkles
  • Dryness
  • Under Eye Circles
Rated 4 out of 5
Review posted

Soothing, not a huge impact on redness

It may be a little early to really judge this serum, as I have only been using it for two weeks, but so far I like it. It feels nice on the skin and has a soothing effect on my dry areas. I have not seen a reduction in my rosacea so far, but again, it has only been two weeks. I would definitely give this a try if you have sensitive skin and other serums cause irritation. It leaves the face with a fresh feeling and is a good prep for moisturizer.

Loading...
Feel / Texture
Rated 5 out of 5
Quality
Rated 5 out of 5
Results
Rated 4 out of 5
Was this helpful?
Reviewed by Bibby S.
Verified Buyer
I recommend this product
Age Range
45 - 54
Skin Type
Dry
Skin Concerns
  • Redness
  • Fine Lines and Wrinkles
  • Dryness
Rated 5 out of 5
Review posted

Noticeable difference

The serum is very pleasant to the skin, layers well with other products and does slowly diminish redness. I use it AM and PM and can notice a difference not just in appearance, but in texture as well.

Loading...
Feel / Texture
Rated 3 out of 5
Quality
Rated 3 out of 5
Results
Rated 4 out of 5
Was this helpful?

Are you in the right place?

Please select a store