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Powered by the brand's not-so-secret ingredient, discovered in the 14th century, La Roche-Posay uses the soothing nature of thermal spring water to reveal simple and efficient solutions for your skin's most sensitive issues. Discover the Hyalu B5 Hyaluronic Serum (30ml), a super-hydrating formula that plumps the look of skin to diminish the appearance of fine lines and wrinkles.
Meet your new hydration hero: the Hyalu B5 Hyaluronic Serum (30ml) from La Roche-Posay.
Boasting two sizes of hyaluronic acid (small and large), this lightweight formula works to trap moisture to keep skin looking plump and hydrated. Alongside a dewy boost, it works to reduce the appearance of fine lines and wrinkles while also enhancing volume for a more youthful-looking appearance. This powerful concoction is also infused with barrier-boosting vitamin B5 and collagen-enhancing madecassoside to deliver a healthier-looking complexion. Who can say no to a serum that acts a tall drink of water? Not us.
Use morning or night, post cleansing. Apply to face and neck area, avoiding eyes.
Aqua/Water, Glycerin, Alcohol Denat., Propylene Glycol, Panthenol, Pentylene Glycol, Dimethicone, Peg-6 Caprylic/Capric, Glycerides, Ppg-6-Decyltetradeceth-30, Glyceryl Isostearate, Madecassoside, Sodium Hyaluronate, Ammonium, Polyacryloyldimethyl Taurate, Disodium Edta, Hydrolyzed Hyaluronic Acid, Caprylyl Glycol, Citric Acid, Xanthan Gum, Butylene Glycol, Tocopherol, Phenoxyethanol, Parfum/Fragrance.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
- Hyalu B5
- La Roche-Posay
- 30ml
Frequently Bought Together
![La Roche-Posay Hyalu B5 Hyaluronic Serum 30ml La Roche-Posay Hyalu B5 Hyaluronic Serum 30ml](https://static.thcdn.com//productimg/130/130/12434150-7575154603679419.jpg)
![La Roche-Posay Hyalu B5 Hyaluronic Serum 30ml La Roche-Posay Hyalu B5 Hyaluronic Serum 30ml](https://static.thcdn.com//productimg/130/130/12434150-7575154603679419.jpg)
![La Roche-Posay Anthelios UVMune 400 Invisible Fluid Non-Perfumed Suncream SPF50+ 50ml La Roche-Posay Anthelios UVMune 400 Invisible Fluid Non-Perfumed Suncream SPF50+ 50ml](https://static.thcdn.com//productimg/130/130/13494906-1725143432427937.jpg)
Total Price: £52.00
Add both to basket![La Roche-Posay Hyalu B5 Hyaluronic Serum 30ml La Roche-Posay Hyalu B5 Hyaluronic Serum 30ml](https://static.thcdn.com//productimg/130/130/12434150-7575154603679419.jpg)
La Roche-Posay Hyalu B5 Hyaluronic Serum 30ml
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4 instalments of £9.00 with clearpay Learn more
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Powered by the brand's not-so-secret ingredient, discovered in the 14th century, La Roche-Posay uses the soothing nature of thermal spring water to reveal simple and efficient solutions for your skin's most sensitive issues. Discover the Hyalu B5 Hyaluronic Serum (30ml), a super-hydrating formula that plumps the look of skin to diminish the appearance of fine lines and wrinkles.
Meet your new hydration hero: the Hyalu B5 Hyaluronic Serum (30ml) from La Roche-Posay.
Boasting two sizes of hyaluronic acid (small and large), this lightweight formula works to trap moisture to keep skin looking plump and hydrated. Alongside a dewy boost, it works to reduce the appearance of fine lines and wrinkles while also enhancing volume for a more youthful-looking appearance. This powerful concoction is also infused with barrier-boosting vitamin B5 and collagen-enhancing madecassoside to deliver a healthier-looking complexion. Who can say no to a serum that acts a tall drink of water? Not us.
Use morning or night, post cleansing. Apply to face and neck area, avoiding eyes.
Aqua/Water, Glycerin, Alcohol Denat., Propylene Glycol, Panthenol, Pentylene Glycol, Dimethicone, Peg-6 Caprylic/Capric, Glycerides, Ppg-6-Decyltetradeceth-30, Glyceryl Isostearate, Madecassoside, Sodium Hyaluronate, Ammonium, Polyacryloyldimethyl Taurate, Disodium Edta, Hydrolyzed Hyaluronic Acid, Caprylyl Glycol, Citric Acid, Xanthan Gum, Butylene Glycol, Tocopherol, Phenoxyethanol, Parfum/Fragrance.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
- Hyalu B5
- La Roche-Posay
- 30ml
Frequently Bought Together
![La Roche-Posay Hyalu B5 Hyaluronic Serum 30ml La Roche-Posay Hyalu B5 Hyaluronic Serum 30ml](https://static.thcdn.com//productimg/130/130/12434150-7575154603679419.jpg)
![La Roche-Posay Hyalu B5 Hyaluronic Serum 30ml La Roche-Posay Hyalu B5 Hyaluronic Serum 30ml](https://static.thcdn.com//productimg/130/130/12434150-7575154603679419.jpg)
![La Roche-Posay Anthelios UVMune 400 Invisible Fluid Non-Perfumed Suncream SPF50+ 50ml La Roche-Posay Anthelios UVMune 400 Invisible Fluid Non-Perfumed Suncream SPF50+ 50ml](https://static.thcdn.com//productimg/130/130/13494906-1725143432427937.jpg)
Total Price: £52.00
Add both to basket![La Roche-Posay Hyalu B5 Hyaluronic Serum 30ml La Roche-Posay Hyalu B5 Hyaluronic Serum 30ml](https://static.thcdn.com//productimg/130/130/12434150-7575154603679419.jpg)
Customer Reviews
Top Customer Reviews
Thanks for sharing your thoughts! Please remember that results will vary from person to person. We're proud to say that all customer reviews are independent, authentic and do not represent the views of Cult Beauty or The Hut Group.
Great addition to my skin care routine
Super absorbent, lightweight and doesn't leave your skin sticky
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Light and fresh
I got a sample of this and will be repurchasing, it’s light and easy to layer. No string fragrance and feels lovely on the skin.Â
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The best HA
I’ve tried loads of hyaluronic acids and this has to be the best I’ve tried yet, skin is always glowy afterwards!Â
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Best serum going
This has been part of my skincare routine for many years now and will continue to be, keeps my skin glowy and hydrated
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No difference
Not seeing any changes to my skin using this product. Maybe I need a stronger % of hyluronic acid. Product absorbs well into the skin with no sticky residue.
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Doesn’t meet the hype
I wanted to try this for a while as it gets recommended loads. It has a nice texture but doesn’t really absorb into my skin and feels kind of greasy all day.Â
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Must have for the sun
For me this is a must-have when in the sun a lot on holiday. My skin gets dehydrated and dry very easily when I use sunscreen multiple times each day, and using this serum morning and evening this keeps it hydrated and glowing.Â
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Best for dry skin
Best I’ve tried for my mature dry skin.. I’m on my 6th bottle & it has plumped my skin and took care of my dryness. Highly recommendÂ
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Perfect serum
Love this serum so much for the summer months, buy it every year. Leaves skin glowy and plump. The smell is divine!
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Lovely
Gives my skin a lovely dewy look and really hydrating too
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