SKIP TO MAINSKIP TO FOOTER

Free standard shipping on any $35 purchase

Use the following zoom and pan buttons to control the image that follows them

La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Face Serum #1
La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Face Serum #1

Tab through the images or use the previous or next buttons to navigate each product image

La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Face Serum

$53.99

Replenish & Save

Size:1.69 oz

Pickup and delivery options

In stock and ready to ship

Save 5% and get free shipping on each subscription order. Cancel anytime!

Yay! You're earning rewards points on this purchase!

Details

Benefits

  • Pure hyaluronic acid face serum hydrates and visibly plumps the skin to improve the look of fine lines
  • Hyaluronic acid serum can be used alone or before moisturizer for extra hydration
  • Dermatologist and allergy tested
  • After 4 weeks, the look of dark spots and skin discoloration are significantly reduced

Key Ingredients

  • Vitamin B5 attracts moisture to the skin and enhances the look and feel of smoothness
  • La Roche-Posay Thermal Spring Water is naturally rich in minerals with scientifically demonstrated soothing and antioxidant properties

Formulated Without

  • Oil
  • Parabens

Item 2620404

How To Use

Use as a daily anti-aging and Hyaluronic Acid serum to visibly plump, hydrate, and help reduce signs of aging. Apply face serum morning and/or evening to the face and neck. Use alone or as an added boost to your favorite moisturizer.

Build Your La Roche-Posay Regimen:

  • Step 1: Cleanse with La Roche-Posay Toleriane Purifying Foaming Face Wash for Oily Skin
  • Step 2: Treat with La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Face Serum
  • Step 3: Moisturize With La Roche-Posay Toleriane Double Repair Face Moisturizer with Niacinamide
  • Step 4: Protect with La Roche-Posay Anthelios Ultra Light Fluid Face Sunscreen SPF 60

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, Xanathan Gum, Butylene Glycol, Tocopherol, Phenoxyethanol, Parfum / Fragrance.

Frequently bought together

3 items

Current Product

La Roche-Posay

 

Hyalu B5 Pure Hyaluronic Acid Face Serum

4.3(1644)

Size

1.69 oz

$53.99

La Roche-Posay

 

12% Pure Vitamin C Anti-Aging Face Serum

4.1(1599)
$46.99

La Roche-Posay

 

Retinol B3 Face Serum for Fine Lines & Wrinkles

4.4(770)
$46.99

Make it a routine

Add these personalized recommendations to complete your beauty routine.

Step 1

medicube

 

PDRN Pink Collagen Gel Mask

3.6(53)
$19.90

Step 2

La Roche-Posay

 

Toleriane Purifying Foaming Face Wash for Oily Skin

4.6(3304)

Size:

13.5 oz

$19.99

Step 3

Current Product

La Roche-Posay

 

Hyalu B5 Pure Hyaluronic Acid Face Serum

4.3(1644)

Size:

1.69 oz

$53.99

We think you'll like

12 items

Similar items for you

12 items

Sponsored products

12 items

Powered by syndigo

La Roche-Posay Hyalu B5 Hyaluronic Acid Face Serum

Key Ingredients

Compare Similar Products

Product Comparison

Key Ingredients

Skin Concern

Benefits

Use

When to Use

How To Use

Build Your La Roche-Posay Regimen

  1. View 1 Cleanse With Toleriane Purifying Foaming Cleanser
  2. View 2 Treat With Hyalu B5 Hyaluronic Acid Serum
  3. View 3 Moisturize With Toleraine Double Repair Face Moisturizer
  4. View 4 Protect with Anthelios Light Fluid Face Sunscreen SPF 60
Product Comparison

Step in the Routine

Benefits

Texture

Skin Type

When to Use

Q: When should you apply an anti-aging serum?

A: This depends on the ingredients in your anti-aging serum and on your skin type. Serums that contain retinol are indicated for use in the evening as they may cause sensitivity to the sun when used in the morning. Anti-aging serums containing antioxidants, like vitamin c, should be used in the morning. Hyaluronic acid serums can be used in the morning and/or evening depending on your routine. For those with dry, sensitive skin, it is important to start by using a serum 2-3 times a week until you’ve gradually built up a tolerance for everyday use.

Q: Can you use multiple anti-aging serums in your routine?

A: Yes, you can include multiple anti-aging serums in your routine depending on the ingredients you want to use and benefits you want to achieve with your skin. It is important to discuss with your dermatologist which ingredients are most suitable for your skin’s needs and how to use them in conjunction with one another for optimal benefits.

Q: Should you use an anti-aging serum before or after moisturizing

A: Anti-aging serums should be applied to the face in the morning and/or evening before using a moisturizer. As a general rule of thumb, you should apply products from thinnest texture to thickest texture, with the exception of a sunscreen which should always be the last step in your skin care routine before applying makeup.

Recommended by 100,000 dermatologists worldwide, La Roche-Posay offers unique daily skincare developed using a strict formulation charter and stringent clinical testing for efficacy and safety, even on sensitive skin.

Review Snapshot

by PowerReviews

1644 ReviewsWrite a Review
81%
of respondents would recommend this to a friend
Ratings Distribution
Pros
Cons
Best Uses
Describe Yourself
Skin Type
Most Helpful Positive Review
Very moisturizing - quite sticky

I was initially really curious about this product because it was becoming popular in Korea while I was living there. Thankfully, it's a little less expensive in America! I really like hyaluronic products and this serum is quite nice. The only downside I would say is that it's pretty sticky and can t...

Versus
Most Helpful Critical Review
Please no fragrance

This product is good, but the fragrance is too strong that makes me dizzy and all my women in my family. Please come with a version without fragrance.

555 results

A serum with actual lasting effects

Submitted 5 days ago

By Jduh

From Chicago

In the dry cold winter, I search for serums and lotions that will help my dry, ezcema prone skin. Ive used Peach Lily, First Aid, Byoma. They all work fine, but none actually keep my skin moisturized. This product leaves my face so soft and moisturized that I've only felt the need to use it once a day or every other day. Some people complain about the scent. It is a bit strong, but I don't mind the smell. It goes away after 10 minutes or so. My only complaint so far after 2 weeks is the applicator needs redesigned. It dribbles and gets a bit messy.

Was this review helpful to you?
Amazing best skincare product I own

Submitted 14 days ago

By Ashley

From Arizona

I live in AZ plus I naturally have dry skin and redness in my face. I have aqua bomb and moisture surge which are both great but this B5 serum is by far the best! It is worth every penny.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?
Love this

Submitted 14 days ago

By Theodora

From Chicago IL

It's my go to for hydration

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?
LaRoche-Posay Hyalu serum

Submitted 14 days ago

By Mildred

From Louisiana

I love this product! It smells really good and feels great gliding on the skin.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?
Not for Sensitive Skin

Submitted 24 days ago

By DLD

From St. Augustine, FL

I used this due to sudden PD that i have had for over a year. I saw a lot of good reveiews so i purhcased as i already have lots of products from this brand. After 2 days of using my face is stinging, red, and so irritated. There is a very strong fragrance in this bottle, which is likely why my face is so red. If you are sensitive to that, beware. Really sad, really wanted to like this especially for the price

Was this review helpful to you?