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.

Brand:
La Roche-Posay
Range:
Hyalau
Directions:

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

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).

Volume:
30ml

La Roche-Posay Hyalu B5 Hyaluronic Acid Serum 30ml

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GBP 38.0

£38.00

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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.

Brand:
La Roche-Posay
Range:
Hyalau
Directions:

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

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).

Volume:
30ml

Frequently Bought Together

La Roche-Posay Hyalu B5 Hyaluronic Acid Serum 30ml
This item
La Roche-Posay Hyalu B5 Hyaluronic Acid Serum 30ml
£38.00
La Roche-Posay Hyalu B5 Hyaluronic Acid Serum 30ml + La Roche-Posay Pure Vitamin C10 Serum 30ml

Total Price: £76.00

Add both to basket
La Roche-Posay Hyalu B5 Hyaluronic Acid Serum 30ml
This item
La Roche-Posay Hyalu B5 Hyaluronic Acid Serum 30ml
£38.00
Add both to basket

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Customer Reviews

Overall Rating : 4.7 / 5 (43 Reviews)
  • 33 5 star reviews
  • 8 4 star reviews
  • 1 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.

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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Perfection

Having never been a serum user before, I purchased this because my skin has been super dry recently, which has caused break out after break out. I have also noticed more lines around my eye area. This serum is a god send! It smells amazing and applies really well. It’s not sticky or gloopy. And I have noticed a massive difference in my skin since using this! My skin feels nicely hydrated, without feeling greasy and the fine lines are barely noticeable anymore! Hallelujah!

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Hyaluronic acid

Quick and fast delivery,would highly recommend and would be buying again

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Beautiful, luxurious and hydrating

This is the first time I've bought a Hyaluronic Acid serum, and I bought it along with a much cheaper one (also from LookFantastic).  This is just gorgeous.  It smells amazing - not at all strong, but very fresh and delicious.  The other one isn't scented.  It's thick and gloopy and you hardly need any at all - a pea sized blob is all that's required.  I put it on to damp skin, and as I massage it in, my skin dries, as if all the dampness is being sucked into my skin.  It's made my skin incredibly soft, and - also unlike the much cheaper one - doesn't leave it sticky.  I have then added a vitamin filled serum on top followed by moisturiser and SPF.  It's far too early (by several years ) to tell if it'll have any serious effect on preventing wrinkles, but the evidence for HA seems good and this one is just lovely to use.  I am sure I'll keep on buying it.  It shouldn't matter, but it has also to be said that the little blue bottle is beautiful to look at and has enhanced how chic my bathroom looks too!

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Holy Grail

I have gone through about 5 bottles of this - every time it runs out I'm put off re-purchasing because it's on the pricey side, but every time I open a new bottle I honestly wonder how I could do without it. My skin feels so much more hydrated and plumped up, and I love the smell and texture.

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Really Hydrating

La Roche-Posay products are great, perfect for sensitive and dry skin. Can be a liiiittle sticky and I'm not a big fan of the smell but it leaves my skin really hydrating and ready for the day.

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Lovely

Really like this serum. The texture is lovely and it sinks in to the skin well. It smells great but doesn’t aggravate my normal-ish skin. I’ve only used it for a week or so but happy with it so far, would recommend.

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Great product

Never tried a hyaluronic serum before but after reading the reviews thought I'd give it a try. Skin felt really good and hydrated, foundation application so much better, will definitely buy again

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IN LOVE

This serum has transformed my face! It smells amazing and is so hydrating (I have really dry skin) and just leaves my face with such a healthy glow, would highly recommend for all skin types

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