---
product_id: 59838357
title: "Hyalu B5 Pure Hyaluronic Acid Serum for Face, Vitamin B5 + Hyaluronic Acid + Madecassoside, Hydrating Serum Visibly Plumps Skin, Sensitive Skin Safe, Anti Aging, Oil-Free"
brand: "la roche-posay"
price: "10848 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "La Roche Posay"
url: https://www.desertcart.is/products/59838357-hyalu-b5-pure-hyaluronic-acid-serum-for-face-vitamin-b5
store_origin: IS
region: Iceland
---

# Allergy & dermatologist tested, sensitive skin safe 2 types Hyaluronic Acid for deep hydration Barrier repair with Vitamin B5 & Madecassoside Hyalu B5 Pure Hyaluronic Acid Serum for Face, Vitamin B5 + Hyaluronic Acid + Madecassoside, Hydrating Serum Visibly Plumps Skin, Sensitive Skin Safe, Anti Aging, Oil-Free

**Brand:** la roche-posay
**Price:** 10848 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Unlock the secret to plump, youthful skin — don’t let your glow wait!

## Quick Answers

- **What is this?** Hyalu B5 Pure Hyaluronic Acid Serum for Face, Vitamin B5 + Hyaluronic Acid + Madecassoside, Hydrating Serum Visibly Plumps Skin, Sensitive Skin Safe, Anti Aging, Oil-Free by la roche-posay
- **How much does it cost?** 10848 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/59838357-hyalu-b5-pure-hyaluronic-acid-serum-for-face-vitamin-b5)

## Best For

- la roche-posay enthusiasts

## Why This Product

- Trusted la roche-posay brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Anti-Aging Powerhouse:** Targets fine lines and loss of volume to visibly smooth and rejuvenate your complexion.
- • **Clinically Proven Glow-Up:** 90% of users report softer, more supple skin in just 4 weeks—join the skincare elite.
- • **Gentle Yet Potent Formula:** Oil-free, fragrance-scented, and allergy-tested for all skin types, including sensitive skin.
- • **Plump & Hydrate Like a Pro:** Dual molecular weight hyaluronic acid locks in moisture for visibly fuller skin.
- • **Repair Your Skin’s Natural Shield:** Vitamin B5 and Madecassoside team up to restore and strengthen your skin barrier.

## Overview

La Roche-Posay Hyalu B5 Serum combines two types of pure hyaluronic acid with Vitamin B5 and Madecassoside to deeply hydrate, repair, and visibly plump skin. Dermatologist-tested and allergy-approved, this oil-free serum is designed for all skin types, including sensitive skin, delivering clinically proven anti-aging benefits and barrier restoration with a rich, non-comedogenic texture.

## Description

Product Description desertcart is an authorized retailer of La Roche-Posay products. Hyalu B5 Hyaluronic Acid Serum for face is formulated with two types of Hyaluronic Acid and Vitamin B5. With high and low molecular weight Hyaluronic Acid, Hyalu B5 face serum helps lock in moisture and leaves skin feeling plump to the touch. This Hyaluronic Acid serum is an allergy tested formula with fragrance and also contains, Madecassoside and La Roche-Posay Thermal Spring Water. This anti aging serum is: suitable for sensitive skin, and dermatologist tested. Use as a daily anti-aging and Hyaluronic Acid serum for face to visibly plump, hydrate, and help reduce fine lines. Apply 4-5 drops of the facial serum morning and evening to the face and neck. Use alone or as an added boost to your favorite moisturizer. This facial serum has a rich serum texture that leaves skin feeling supple and hydrated to the touch. 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 . ButylEneGLyCol . Tocopherol . Phenoxyethanol . Parfum / Fragrance. Product packaging may vary. Brand Story Recommended by 90,000 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: Love this hydrating serum! - Fantastic! My skin feels and looks so hydrated! I like the smell and smooth texture. It doesn’t bother my sensitive skin or rosacea. My forehead wrinkles are much less pronounced and less noticeable. I didn’t realize it was due to dry skin. I was using expensive wrinkle creams on my forehead with no results. This has made the biggest difference. Love this product! Will keep this is my daily regiment forever! It took years off my forehead in 2 weeks! Wish I took a before photo! Because I liked this so much I tried the cleanser by the same brand, I like it. Looking forward to trying more of this brands products. Great prices too!
Review: Sensitive, Normal to Dry Skin and this is the amazing set I bought - I bought this 3 la roche posay set coz I want to lighten my face as am always expose cleaning our swimming pool everyday and florida weather made my skin darker. I dont use skincare coz im lazy and busy and has sensitive skin but I found this brand from my flight attendant friend coz her skin was amazing!!!and ddnt think twice to try bcoz of her! - Mela b3 - to lighten my face (day and night use) - Hyalu b5 - to hydrate my face and help with fine lines in my eyes, anti aging serum (day and night use) - Hydraphase- for dehydrated skin and dull complexion (day and night use) When I wrote this feedback its my 6th day using it and am so happy so far. No breakout, not affecting my skin, no stings, no weird side effects in my face, it feels really good in my face and my make up became awesome looking its not caky anymore and no more annoying lines from my foundation , thats when i found out my skin is normal to dry skin (i get caky and lines when im on foundation) and these set helps me a lot!!! Hoping to bring back my lighter face soon with mela b3!!! About the seal and authenticity I searched about it too I was bothered of not having seal so I made a research and found this •No, not every La Roche-Posay product is sealed some come simply in a box with no wrapping or seal. • Yes, some items feature protective elements like QR codes or holograms for authenticity. • Packaging styles can differ depending on the product type and region. If you’re ever unsure, you can usually check authenticity by scanning the QR code (when present) or verifying the product through their official website or app. Negative part, Its little pricey but so worth it!!!

## Features

- Ultra Hydrating Hyaluronic Acid Serum for Barrier Repair: This hydaluronic acid face care and neck serum, leaves skin feeling plump to the touch and helps repair skin by replenishing the natural moisture barrier for a supple feel
- Targeted Anti-Aging & Skin Repair: Effectively addresses fine lines, loss of volume, and elasticity, actively helping to repair and replenish skin's moisture for a visibly smoother, more youthful appearance
- Formulated for Rich, Plump Hydration To The Touch: Combines concentrated pure hyaluronic acid, Madecassoside, and Vitamin B5 (Panthenol) for optimal effectiveness while also being suitable for sensitive skin. Rich serum texture leaves skin hydrated to the touch
- Dermatologist Tested Face Serum for Women & Men: Clinically shown to hydrate and visibly plump, with 90% of users experiencing more hydrated, softer, and supple skin in a 4-week consumer test
- Gentle Yet Powerful for All Skin Types: An allergy-tested formula all skin types, including sensitive skin, effectively addressing dehydrated skin, fine lines, and loss of volume

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075VX4QVM |
| Active Ingredients | hyaluronic_acid |
| Best Sellers Rank | #392 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #16 in Facial Serums |
| Brand | La Roche-Posay |
| Brand Name | La Roche-Posay |
| Customer Reviews | 4.6 out of 5 stars 33,874 Reviews |
| Global Trade Identification Number | 03337875583626 |
| Item Form | Serum |
| Item Volume | 3.38 Fluid Ounces |
| Item Weight | 0.03 Kilograms |
| Manufacturer | La Roche-Posay |
| Material Features | Allergy Tested, Dermatologist Tested for Safety, Lightweight Texture, Non-Comedogenic, Sensitive Skin Tested |
| Material Type Free | Oil Free, Paraben Free |
| Number of Items | 1 |
| Product Benefits | Two types of Pure Hyaluronic Acid & Vitamin B5. Oil-Free. Allergy-Tested. Noncomedogenic. Safe for all skin types. Product Benefits Two types of Pure Hyaluronic Acid & Vitamin B5. Oil-Free. Allergy-Tested. Noncomedogenic. Safe for all skin types. See more |
| Recommended Uses For Product | Pure hyaluronic acid face serum locks in moisture to leave the skin feeling soft and plump. This anti aging skin care serum helps repair skin by replenishing the natural moisture barrier. Facial serum for wrinkles and fine lines. |
| Scent | Scented |
| Scent Name | Scented |
| Skin Tone | All |
| Skin Type | All, Dry, Sensitive |
| Special Ingredients | Hyaluronic Acid, Madescassoside, Vitamin B5 |
| Target Use Body Part | Face |
| Unit Count | 30 Milliliters |
| Use for | Face |

## Product Details

- **Scent:** Scented
- **Skin Type:** All, Dry, Sensitive
- **Special Ingredients:** Hyaluronic Acid, Madescassoside, Vitamin B5
- **Use for:** Face

## Images

![Hyalu B5 Pure Hyaluronic Acid Serum for Face, Vitamin B5 + Hyaluronic Acid + Madecassoside, Hydrating Serum Visibly Plumps Skin, Sensitive Skin Safe, Anti Aging, Oil-Free - Image 1](https://m.media-amazon.com/images/I/71OyWl-fdOL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How can I maximize the benefit of Hylau B5?**
A: For the deepest hydration, apply Hyaluronic Acid to damp sink to maximize absorption. We recommend that you mist your skin with our Thermal Spring water before use. Dont forget to lock in moisture with a moisturizer.

**Q: Why is Hyaluronic Acid effective for anti aging?**
A: This skincare ingredient can hold up to 1000x its weight in water, which is important considering as we age our skin loses the ability to hold onto water and stay moisturized—causing visible loss of plumpness and suppleness in our skin’s appearance.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love this hydrating serum!
*by P***S on January 18, 2026*

Fantastic! My skin feels and looks so hydrated! I like the smell and smooth texture. It doesn’t bother my sensitive skin or rosacea. My forehead wrinkles are much less pronounced and less noticeable. I didn’t realize it was due to dry skin. I was using expensive wrinkle creams on my forehead with no results. This has made the biggest difference. Love this product! Will keep this is my daily regiment forever! It took years off my forehead in 2 weeks! Wish I took a before photo! Because I liked this so much I tried the cleanser by the same brand, I like it. Looking forward to trying more of this brands products. Great prices too!

### ⭐⭐⭐⭐⭐ Sensitive, Normal to Dry Skin and this is the amazing set I bought
*by J***M on August 7, 2025*

I bought this 3 la roche posay set coz I want to lighten my face as am always expose cleaning our swimming pool everyday and florida weather made my skin darker. I dont use skincare coz im lazy and busy and has sensitive skin but I found this brand from my flight attendant friend coz her skin was amazing!!!and ddnt think twice to try bcoz of her! - Mela b3 - to lighten my face (day and night use) - Hyalu b5 - to hydrate my face and help with fine lines in my eyes, anti aging serum (day and night use) - Hydraphase- for dehydrated skin and dull complexion (day and night use) When I wrote this feedback its my 6th day using it and am so happy so far. No breakout, not affecting my skin, no stings, no weird side effects in my face, it feels really good in my face and my make up became awesome looking its not caky anymore and no more annoying lines from my foundation , thats when i found out my skin is normal to dry skin (i get caky and lines when im on foundation) and these set helps me a lot!!! Hoping to bring back my lighter face soon with mela b3!!! About the seal and authenticity I searched about it too I was bothered of not having seal so I made a research and found this •No, not every La Roche-Posay product is sealed some come simply in a box with no wrapping or seal. • Yes, some items feature protective elements like QR codes or holograms for authenticity. • Packaging styles can differ depending on the product type and region. If you’re ever unsure, you can usually check authenticity by scanning the QR code (when present) or verifying the product through their official website or app. Negative part, Its little pricey but so worth it!!!

### ⭐⭐⭐⭐⭐ Hydrated Skin Instantly
*by A***N on December 8, 2025*

This hyaluronic acid serum is incredible. It absorbs fast and makes my skin feel hydrated right away without being sticky or heavy. After using it consistently, my skin feels smoother, looks more refreshed, and stays moisturized throughout the day. It layers well with the rest of my routine and has never caused irritation. It’s simple, effective, and honestly one of the best hydrating serums I’ve tried. I’ll definitely keep this one in my rotation.

## Frequently Bought Together

- La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Serum for Face, Vitamin B5 + Hyaluronic Acid + Madecassoside, Hydrating Serum Visibly Plumps Skin, Sensitive Skin Safe, Anti Aging, Oil-Free
- La Roche-Posay Toleriane Dermallergo Night Cream for Face, Intense Soothing Moisturizer with Vitamin E, Allergy Tested, for Sensitive Skin, Formerly Toleriane Ultra Night
- La Roche-Posay Pure 12% Vitamin C Serum For Face With Hyaluronic Acid & Salicylic Acid, Hydrating Face Serum, Boost Radiance & Reduce Wrinkles, 2 Formulas for Normal or Oily Skin Control

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-05*