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![Before and after results using Supersize Hyaluronic Acid Serum Duo](http://uk.theinkeylist.com/cdn/shop/files/NEWb_as_HAB_A_2000x2000_b881e55c-055f-41b8-ac78-1e2f5a681718_300x.jpg?v=1723627323)
![How to layer 1.Cleanse 2.HA Serum 3.Treat 4.Eye Treatment 5.Moisuturise 6.SPF](http://uk.theinkeylist.com/cdn/shop/files/HyaluronicAcidSerum_HowToLayer_84f42ee3-d9fb-4de3-aeae-bef5d25ce7f7_300x.jpg?v=1718122026)
![Key claim from clinical trial of using Hyaluronic Acid Serum](http://uk.theinkeylist.com/cdn/shop/files/HyaluronicAcidSerum_Claim_300x.jpg?v=1723624814)
Supersize Hyaluronic Acid Serum 100ml Duo | The INKEY List
Double up on our bestselling hydration super serum, now 3x the size!
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Our award-winning Hyaluronic Acid Serum serum is now 3x bigger and doubled up so you get more of the same powerhouse formula you know and love. Easily absorbed, non-tacky and working across multiple layers of the skin, it helps to lock in moisture, restoring your skin's plumpness and smoothness, while reducing the appearance of fine lines.
Suitable for all skin types, it glides on and instantly melts into the skin leaving you with a hydrated, dewy base. Helping to combat dry skin, improve the appearance of fine lines and helps maintain an effective skin barrier, it’s a must-have for every skincare routine.
Discover More about Hyaluronic Acid Serum.
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
Proud to be:
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Carbon Net-Zero
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Cruelty Free
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Vegan
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B-Corp
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theinkeylist.com exclusive
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Recyclable
- Gluten Free
- Fragrance Free
Awards & Features
![Glamour](https://cdn.shopify.com/s/files/1/0370/9111/5143/files/Glamour.jpg?v=1669304637)
![Allure 2022 Award](https://cdn.shopify.com/s/files/1/0370/9111/5143/files/allure_1000x1000_961caf0e-f6b0-429e-92f5-ff6e681c355c.png?v=1669577570)
![CEW 2023 Award](https://cdn.shopify.com/s/files/1/0370/9111/5143/files/CEW_2023_BEAUTY_AWARDS_WINNER_SEAL_600x600_1d99a5aa-cb3d-46e3-8a1c-ba0e7638255a.png?v=1688998517)
![Cosmopolitan Feature](https://cdn.shopify.com/s/files/1/0370/9111/5143/files/Cosmopolitan_3f732ea6-d951-4d38-ab5b-b95cce36eb08.png?v=1711466722)
![](http://uk.theinkeylist.com/cdn/shop/files/2600x430_DT_CTAbanner-homepage_2600x430.jpg?v=1712745488)
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