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La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Serum
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La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Serum

 
4.6 View 393 reviews
$39.99

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Highlights
  • Hydrates skin with hyaluronic acid
  • Nourishes with vitamin B5
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Product Overview

Use La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Serum to plump aging skin and hydrate skin.

This powerful anti-aging serum is formulated with two types of hyaluronic acid and vitamin B5 for a complexion that is hydrated and healthy. Containing both high molecular weight and low molecular weight hyaluronic acid, this moisturizing anti-aging serum helps lock in moisture and leave skin feeling plump to the touch. Vitamin B5 helps repair skin's natural moisture barrier to help skin retain hydration for smoother, softer skin for longer. This hyaluronic acid serum features a fresh fragrance in an allergy tested formula and also contains Madecassoside and La Roche-Posay Thermal Spring Water to help soothe skin. Skin is left feeling supple and hydrated to the touch.

  • Can be used alone or can be used to boost the benefits of your daily moisturizer.
  • Features a light fragrance in an allergy tested formula.
  • Provides skin with both immediate and lasting hydration benefits.

Formulated with:

  • Hyaluronic Acid: Attracts water for an immediate plumping effect and long lasting hydration.
  • Vitamin B5: Also known as panthenol, this vitamin provides skin with an anti-inflammatory effect, helping skin to repair itself for a healthier-looking complexion.
  • La Roche-Posay Thermal Spring Water: Soothes and calms while infusing skin with vital nutrients and minerals.

Plump, smooth and moisturize skin with La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Serum face treatment.

Highlights

  • Hydrates skin with hyaluronic acid
  • Nourishes with vitamin B5
  • Immediately hydrates skin

Ingredients

Directions

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ORM-D classified products such as aerosol sprays, nail polish, perfume and products with high alcohol content may only be shipped using a ground method within the Continental US.

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Questions & Answers (3)

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Product Specifications

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About the Brand

Customer Reviews (393)

Overall Rating

4.6
Based on 393 reviews

Review Summary

5 Stars
296 reviews
4 Stars
61 reviews
3 Stars
18 reviews
2 Stars
12 reviews
1 Star
6 reviews

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LovelySkin Customer

Verified Purchase

January 03, 2025

4 1/2 Stars For This B5 Hyaluranic Serum

I switched to the La Roche Posay product on the advice of a Lovely Skin representative after the SkinCeuticals version became prohibitively expensive. It works perfectly at a much better price point. The only reason I didn’t give it 5 stars is because it has a mild sweet scent and I typically prefer unscented products, though the scent is not strong enough to stop me from using it twice daily.

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Valerie7

Verified Purchase

December 31, 2024

Best I've tried

I've tried at least 5 different hyaluronic serums and this is my favorite so far. It's well priced and a little goes a long way. 3 drops covers my face, neck and decolletage. I will order this again. Very pleased.

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LovelySkin Customer

Verified Purchase

December 29, 2024

Great Product!

Leaves skin plump & smooth!

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LovelySkin Customer

Verified Purchase

December 09, 2024

La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Serum

I’ve been using La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Serum for a few weeks now, and I’m happy by the results. My skin feels plumper, smoother, and looks more luminous. The key ingredients—pure hyaluronic acid, vitamin B5 (panthenol), and madecassoside—work together to provide deep hydration, repair the skin's barrier, and promote a more radiant complexion. Hyaluronic acid is known for its ability to attract moisture, while vitamin B5 helps to soothe and calm irritated skin. Madecassoside nourishes and supports skin repair, which is particularly beneficial for stressed or sensitive skin. I highly recommend this serum for anyone wanting to boost skin hydration, improve texture, and achieve a radiant glow.

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StephanieGanga

Verified Purchase

December 06, 2024

Very Hydrating

Love the feel of my skin after using this hyaluronic acid, very hydrating.

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EmilyAH

Verified Purchase

December 06, 2024

Nice but sticky

Very hydrating but too sticky for me.

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LovelySkin Customer

Verified Purchase

December 03, 2024

La roche postal hyalu pure hyaluronic acid serum

The serum is very hydrating and softens your skin

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LLS

Verified Purchase

November 30, 2024

Great serum

I'm a fan of this serum. It absorbs nicely and gives a fresh, dewy finish. Nice price point, too

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CritterMama

Verified Purchase

November 28, 2024

Great serum at a good price

I’ve ordered this several times now because I like that it goes on smoothly, absorbs quickly, and doesn’t irritate my skin. I think it is worth the reasonable price and is part of my daily skincare routine followed by a La Roche-Posay eye cream and moisturizer. The products work well together.

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Constanza

Verified Purchase

November 05, 2024

Excellent Hyaluronic Serum at the right price

I have bought many expensive skin brands before, and they work but when I bought this product I knew exactly what I was doing. La Roche-Posay is the European leading brand of dermatology skin care at an affordable price, and sold only in pharmacies. When you buy one of their products, there is an incredible research team behind that warrant the safety and efficacy of it. The serum is light, non greasy, and leaves your skin with a feeling of moisture. I think it will become a permanent product in my daily routine.

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Arizonavalleygir

Verified Purchase

October 29, 2024

It Is STICKY!!

Wish I had read the negative reviews. It indeed does go on sticky & remains that way for hours. Impossible to put makeup on over it. I am using it only at night & will not purchase again.

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Powerwalker

Verified Purchase

October 27, 2024

Very moisturizing!

Normally, I prefer a hyaluronic acid with a lighter consistency when applying. Like a light weight moisturizer consistency or gel. This serum is very thick and sticky in nature and almost oily. For that reason, I did not think I would like it at first however, I have gotten used to it and my skin feels amazingly soft after applying and it does sink into the skin more quickly than I had imagined it would. The only thing I do not like about it is that it has a heavy fragrance when applying. However, it does wear off rather quickly. Just not a fan of the flowery scent. I may possibly purchase again though.

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CandaceG

Verified Purchase

October 26, 2024

A total must have!

I use daily under make up routine. Drys easily and does not Leave residue! I’ve seen major improvement in my face over a year of using continuously with other LaRoche Posay products!

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LovelySkin Customer

Verified Purchase

October 17, 2024

Can’t live without this serum!

I have been using this for about two years regularly in my skin routine! My skin is so hydrated and it feels almost like a moisturizing cream … but not thick or heavy! I have read where others say it has a strong smell… I don’t notice any smell at all. Love this serum… I order it on the reg !

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LovelySkin Customer

Verified Purchase

October 11, 2024

Just Ok

This product is very hydrating but makes my skin feel like it cannot breathe. I always end up wiping my face with a warm cloth to remove the product because it is so bothersome.

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ruben2991

Verified Purchase

October 06, 2024

Great

Hydrates your skin very well!

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FancyNancy

Verified Purchase

September 30, 2024

B5 Hyaluronic Acid Serum

This serum works wonderfully, but has a strong fragrance, that while not awful, I find it to be a little too strong for my taste. I really do like the serum, tho.

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LovelySkin Customer

Verified Purchase

September 29, 2024

Quality HA Product

Great HA option that is a thicker serum which actually feels moisturizing rather than watery.

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LovelySkin Customer

Verified Purchase

September 25, 2024

Great product

I’ve just started using this product and I really like how it feels on my skin.

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LovelySkin Customer

Verified Purchase

September 24, 2024

Feels great and refreshing

Haven’t used it long enough to see results yet

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