Transform the look of dehydrated skin with the La Roche-Posay Hyalu B5 Hyaluronic Acid Serum, an intensely hydrating skincare solution that has been clinically proven to re-plump and repair the appearance of skin in just one day.

Specially formulated to treat dehydrated skin showing signs of ageing, including loss of volume and fine lines, the anti-wrinkle treatment utilises two different sized molecules of Hyaluronic Acid to infuse skin with moisture; the larger molecule works on the surface while the smaller molecule penetrates deeper to plump skin with moisture and 'fill out' the appearance of fine lines and wrinkles. Helping skin recover youthful bounce and suppleness, the La Roche-Posay serum delivers reparative and re-plumping properties. The minimalist formulation also contains Vitamin B5 and Madecassoside, which work in synergy to improve skin's natural repairing process while encouraging collagen.

After use, skin feels intensely hydrated with a fresher, smoother, firmer feel. Dermatological testing ensures it is suitable for even the most sensitive skin.

Dermatologically tested. Hypoallergenic.

Range:
Hyalau
Ingredients:

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. (Code F.I.L. : B212343/1).

Brand:
La Roche-Posay
Volume:
30ml
Directions:

Use morning or night, post cleansing. Apply to face and neck area, avoiding eyes.

La Roche-Posay Hyalu B5 Hyaluronic Acid Serum 30ml

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GBP 38.0

£38.00

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Usually dispatched within 24 hours

Complimentary Gifts

Receive a complimentary La Roche-Posay Toleriane Dermo-Cleanser 50ml when you spend £30 on the brand. Plus receive a complimentary La Roche-Posay Effaclar Duo Cleanser 15ml when you spend £45 on the brand.
Shop Now
Complimentary Gifts
Receive a complimentary La Roche-Posay Toleriane Dermo-Cleanser 50ml when you spend £30 on the brand. Plus receive a complimentary La Roche-Posay Effaclar Duo Cleanser 15ml when you spend £45 on the brand.
Shop Now

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Transform the look of dehydrated skin with the La Roche-Posay Hyalu B5 Hyaluronic Acid Serum, an intensely hydrating skincare solution that has been clinically proven to re-plump and repair the appearance of skin in just one day.

Specially formulated to treat dehydrated skin showing signs of ageing, including loss of volume and fine lines, the anti-wrinkle treatment utilises two different sized molecules of Hyaluronic Acid to infuse skin with moisture; the larger molecule works on the surface while the smaller molecule penetrates deeper to plump skin with moisture and 'fill out' the appearance of fine lines and wrinkles. Helping skin recover youthful bounce and suppleness, the La Roche-Posay serum delivers reparative and re-plumping properties. The minimalist formulation also contains Vitamin B5 and Madecassoside, which work in synergy to improve skin's natural repairing process while encouraging collagen.

After use, skin feels intensely hydrated with a fresher, smoother, firmer feel. Dermatological testing ensures it is suitable for even the most sensitive skin.

Dermatologically tested. Hypoallergenic.

Range:
Hyalau
Ingredients:

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. (Code F.I.L. : B212343/1).

Brand:
La Roche-Posay
Volume:
30ml
Directions:

Use morning or night, post cleansing. Apply to face and neck area, avoiding eyes.

Frequently Bought Together

La Roche-Posay Hyalu B5 Hyaluronic Acid Serum 30ml
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La Roche-Posay Hyalu B5 Hyaluronic Acid Serum 30ml
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La Roche-Posay Hyalu B5 Hyaluronic Acid Serum 30ml
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Customer Reviews

Overall Rating : 4.67 / 5 (51 Reviews)
  • 38 5 star reviews
  • 10 4 star reviews
  • 2 3 star reviews
  • 1 2 star reviews
  • 0 1 star reviews
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Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

Amazing 😍

Works instantly. I have been using this product for about a month and my skin feels constantly hydrated and plumped and helps with absorption with all my other products. This is the holy grail of serums!!

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Best serum for dry skin!

I use this product everyday at night. My skin feels rehydrated instantly. It can significantly reduce wrinkles after regular use.

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My saviour

If you have dry/sensitive skin - you need this. I honestly didn’t know what to do with my skin as it’s been so dry and made putting on make up feel so horrible. After using this for a few weeks, and combining it with the Lipikar Baume, my skin is comforted and I can really see the difference. My make up goes on so much better and I look more dewy than before. Will definitely be repurchasing. Just wish it was a bit cheaper! 

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Really nice smell and consistency

This smells lovely, it’s a nice thick gel texture and it dries in very quick. I apply it to damp skin and it feels very refreshing but I’m not sure whether it’s the best HA out there, I think I’ve had better but still wouldn’t no recommend this!

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La Roche-lossy Hulu B5 HyaluronicAcid serum.

Ordered and arrived within 4 days. Nice product, smells nice and feels nice. Will certainly order again.

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Great product

This is the third time i've purchased this product. I use ot daily and it has made such a difference to my skin and is so hydrating. Would definitely recommend.

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Nice enough

Nice to apply and doesn’t leave me with a sticky residue. Feels hydrating but I can’t say I have experienced a noticeable difference since introducing this serum into my routine. 

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La Roche -B5 serum

My face skin problem area is around eyes..skin looked really dehydrated and loss of volume and this serum help me. I like this smell and texture

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A must have

I have combination skin with very uneven skin texture and redness left from teenage acne and this product does wonders.  I use this every night and the vitamin C from the same brand in the morning. It’s made such a difference to my skin care routine and I will definitely be re-purchasing. Has reduced the size of my pours and skin looks more glowy 

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Must have

Can’t wear my makeup without this try it you won’t regret  Thank you look fantastic will buy again 😍

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