Supersize Hyaluronic Acid Serum 100ml Duo | The INKEY List
Double up on our non-tacky hydrating serum, now 3x the size!
FREE Caffeine Eye Cream when you spend £30!
What you get: A lightweight hydrating serum that delivers instant and lasting hydration, leaving your skin plump, smooth, and ready for the day.
Why it works: 2% Multi-Molecular Hyaluronic Acid holds up to 1000x its weight in water, delivering intense hydration across multiple layers of skin. 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 includes: 2x Hyaluronic Acid Serum (100ml)
Suitable for:
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All skin types
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Sensitive skin
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Pregnancy & breastfeeding
- Teen approved
Targets:
- Dehydrated skin
- Fine lines & wrinkles
- Damaged skin barrier
Awards & Features
The cult-favourite, hydration serum that hero that kicked off the INKEY obsession
Clinically proven to deliver instant hydration – but it doesn’t stop there clinically proven to plumps, firms, smooths and boost the efficacy of every product you layer on top – and its only £22 - its your overpriced serums worst nightmare.
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Instantly hydrates & plumps
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Boosts absorption of other products
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Lightweight, non-sticky formula. Just £22
Still not sure?
Take our Skin Quiz, choose your personalised routine and get FREE products.
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"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
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"You have been a part of the past 2 years of my skincare journey. Thank you INKEY!"
Keanu
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"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
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"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
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"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
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"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
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"Your products have helped me become so much more confident and happy in my skin!"Tatiana
- Lucia M.Verified BuyerReviewingHyaluronic Acid Serum - 30mlI recommend this productAge Range 18 - 24Skin Type OilySkin Concerns Redness, Texture, Oiliness, BlackheadsSensitive Skin Friendly? YesRated 5 out of 5 stars2 days agoMy favorite product
My skin feels so hydrated and soft after this. Does not create any slimy cast and absorbs beautifully. The only thing I’d definitely change is the packaging… I’m really not a fan, it doesn’t feel as sterile as a dropper and often wastes product by squeezing out too much
- AReviewingFREE Hyaluronic Acid Serum 30mlI recommend this productRated 5 out of 5 stars2 days ago5 Stars
Gorgeous on my skin
- Margaret E.Verified BuyerReviewingHyaluronic Acid Serum - 30mlI recommend this productAge Range 45 - 54Skin Type DrySkin Concerns Fine Lines and Wrinkles, DrynessSensitive Skin Friendly? YesRated 4 out of 5 stars6 days agoHyaluronic Acid
The hyaluronic acid is nice on my skin.Smooth my dry skin. I Like it alot.
