Supersize Hyaluronic Acid Serum 100ml Duo
Instantly hydrates, plumps & firms skin in a lightweight, non-sticky formula
What you get: A lightweight hydrating serum that delivers instant and lasting hydration, leaving your skin plump, smooth, and ready for the day. The INKEY cult-favourite hydration serum, clinically proven to deliver instant hydration with 82% of users seeing firmer, smoother skin in just 4 weeks**
Why it works: 2% Multi-Molecular Hyaluronic Acid holds up to 1000x its weight in water, delivering intense hydration across multiple layers of skin and helps boosts absorption of other products. Matrixyl™ 3000 Peptide helps to pump, firm and smooth skin.
How it feels: Lightweight and hydrating. No greasiness, stickiness, or tackiness.
When to use: AM & PM. Use this moisturising serum right after your cleanse.
This Duo contains x2 Supersize Hyaluronic Acid Serum 100ml
Win €120 for you + €120 for a friend. Insiders get double entry. Sign up now
What you get: A lightweight hydrating serum that delivers instant and lasting hydration, leaving your skin plump, smooth, and ready for the day. The INKEY cult-favourite hydration serum, clinically proven to deliver instant hydration with 82% of users seeing firmer, smoother skin in just 4 weeks**
Why it works: 2% Multi-Molecular Hyaluronic Acid holds up to 1000x its weight in water, delivering intense hydration across multiple layers of skin and helps boosts absorption of other products. Matrixyl™ 3000 Peptide helps to pump, firm and smooth skin.
How it feels: Lightweight and hydrating. No greasiness, stickiness, or tackiness.
When to use: AM & PM. Use this moisturising serum right after your cleanse.
This Duo contains x2 Supersize Hyaluronic Acid Serum 100ml
Suitable for:
-
All skin types
-
Sensitive skin
-
Pregnancy & breastfeeding
- Teen approved
Targets:
- Fine lines & wrinkles
- Dehydrated skin
- Damaged skin barrier
Awards & Features
The cult-favourite, hydration serum that hero that kicked off the The INKEY List obsession
Clinically proven to deliver instant hydration, plump, firm & smooth skin whilst helping to boost the efficacy of every product you layer on top.
-
Hydrates & plumps with immediate results
-
Improve skin firmness by 82% in 4 weeks**
-
Boost absorption of other products in a lightweight, non-sticky formula
Still not sure?
Take our Skin Quiz, choose your personalized routine and get FREE products.
Take The Quiz
-
"I decided to try Hyaluronic Acid Serum as I'm struggling with acne dry skin from medications. I've been using it for more than a year and my skin is glowing and feels softer than ever! I would definitely recommend this product if you want change your skin for better!"Katarzyna
-
"You have been a part of the past 2 years of my skincare journey. Thank you INKEY!"
Keanu
-
"I’ve used INKEY products religiously and my skin is just amazing! This is before I started and what it is like now. My skin's never been better!"Adelle
-
"The INKEY List is the only skincare that's helped my acne-prone skin due to my polycystic ovaries". Lauren has been using Oat Cleansing Balm, Salicylic Acid Cleanser, Hyaluronic Acid Serum, Succinic Acid Treatment and Omega Water Cream since December 2022."Lauren
-
"Just wanted to say I’ve been using your brand for just over a month and the products have really helped with my acne and the scarring! They are amazing and the results are incredible."Amy
-
"I used the online askINKEY service and chose the Hyaluronic Acid Serum, the Succinic Acid Treatment, and the Omega Water Cream. These are my results after 3 months ❤️ "Chloe
-
"Your products have helped me become so much more confident and happy in my skin!"Tatiana
- Claire C.Verified BuyerReviewingHyaluronic Acid Serum - 30mlI recommend this productAge Range 45 - 54Skin Type SensitiveSkin Concerns Dehydration, Texture, Dull SkinHave you purchased an INKEY List product before? YesHow long have you used this product for? 1-3 weeksSensitive Skin Suitability Suitable for my sensitive skinRated 4 out of 5 stars2 days agoToo soon to comment but…
I’ve not been using this long but it is easy to use, feels nice and hasn’t caused a reaction on my sensitive skin. I’ll continue to use as part of my daily morning routine.
- Mairead k.Verified BuyerReviewingHyaluronic Acid Serum - 30mlI recommend this productAge Range 55 - 64Skin Type CombinationSkin Concerns Fine Lines and Wrinkles, Texture, Oiliness, Hyperpigmentation, Under Eye CirclesHave you purchased an INKEY List product before? YesHow long have you used this product for? 3 months +Sensitive Skin Suitability Suitable for my sensitive skinRated 4 out of 5 stars3 days agoSerum
I use this after cleansing and before moisturising. Good texture and easy to use. Not sure if I've noticed any difference to my skin.
- Nellie T.Verified BuyerReviewingSupersize Hyaluronic Acid Serum - 100mlI recommend this productAge Range 35 - 44Skin Type CombinationSkin Concerns Oiliness, Acne Scars, Hyperpigmentation, Texture, RednessHave you purchased an INKEY List product before? YesHow long have you used this product for? 3 months +Sensitive Skin Suitability Suitable for my sensitive skinRated 5 out of 5 stars6 days agoGreat Product and Size
Glides onto the skin and keeps it hydrated. I used to buy the smaller size, but I kept an empty one and started buying the 100ml so I can top up the smaller size for travelling.
