La Roche-Posay Hyalu B5 Hyaluronic Serum 30ml
Get 225 LF Beauty Plus+ Points
£45.00
Or 3 interest free payments of £15.00 with paypal in 3
In stock | Usually dispatched within 24 hours

Working to quench the complexion and give skin a bouncy texture, the Hyalu B5 Pure Hyaluronic Acid Serum for Face, with Vitamin B5 by La Roche-Posay provides instant hydration.
The hyaluronic acid serum seeks to minimise and soften the look of fine lines, plumping the skin with moisture to promote suppleness. Two different sizes of hyaluronic acid work to provide intense hydration, while vitamin B5 helps the skin defend against external aggressors.
- ☼ AM / ☽ PM
- When to Use: After cleansing.
- Recommended Amount: A full pipette.
- Application: Massage onto the skin and neck.
- Routine: Follow with moisturiser and SPF in the mornings.
- Hyaluronic Acid: A humectant that retains moisture to hydrate the skin
- Vitamin B5: A water-soluble vitamin that helps to boost the skin's hydration
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.
Frequently Bought Together

This item
La Roche-Posay Hyalu B5 Hyaluronic Serum 30ml
£45.00
Other Customers Bought
Customer Reviews
5 stars rating 197 reviews
4 stars rating 41 reviews
3 stars rating 6 reviews
2 stars rating 0 reviews
1 stars rating 1 reviews
Top Customer Reviews
We really appreciate your thoughts! Our customer reviews on LOOKFANTASTIC are as real and authentic as our love for beauty, and we’re proud that they belong just to you and don’t reflect the opinions of us or The Hut Group.
INSTANT HYDRATION IN A BOTTLE.
I cannot believe the instant change in my skin from the day I started using this serum! I had been struggling with extreme dryness in certain areas for some time now and nothing else even touched it. You really don’t need much product, a little goes a long way.. smells lovely too!
by Jasmin Verified Purchase
Was this helpful?
Really good serum
I have oily combination skin and this serum is great for keeping blemishes at bay
by Amy Verified Purchase
Was this helpful?
Absolutely amazing!
The serum is pricey, but for me absolutely worth it. The texture, the smell, the packaging- everything is perfect and I feel a difference with cheaper brands. My skin feels hydrated and soft afterwards. I got another one already!
by MaryMaggy
Was this helpful?
Great for dry skin
As someone who struggles with dry skin, I found this very hydrating and fresh. Smells nice too. Works well under make up as part of a good skin care routine.
by Rachel Verified Purchase
Was this helpful?
Best hydrating serum
Have been using this for years and kept my skin hydrating all day
by rach Verified Purchase
Was this helpful?
Skin hydration
Smoothly blends in, feels soft and silky. Doesn't give you spots.
by El Verified Purchase
Was this helpful?
Love!
Love love love this serum! So hydrating and makes my skin so plump and glowy. Best I’ve tried so far!
by Mollie Verified Purchase
Was this helpful?
Fantastic product
This product is amazing my skin looks fantastic and the texture of my skin is better
by Karen Verified Purchase
Was this helpful?
Must have
I have purchased many different hyaluronic acids, but I always seem to go back to the same brand. I have not found a hyaluronic acid that plumps and hydrates the skin as well as this one does. I would recommend this project, it’s even great for sensitive skin.
by Jennifer Verified Purchase
Was this helpful?
Great Product
Really love this, it's soothing, good thick consistency, gives a nice glow and smells great. It does initially feel a bit tack though
by ED1 Verified Purchase
Was this helpful?