

💧 Unlock the secret to plump, youthful skin — don’t let your glow wait!
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 in just weeks.










| ASIN | B083SGYDJY |
| 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 33,852 Reviews |
| Item Form | Serum |
| Item Volume | 50 Milliliters |
| Item Weight | 0.04 Kilograms |
| Manufacturer | La Roche Posay |
| Material Features | Allergy Tested, Dermatologist Tested for Safety, 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, Madecassoside, Vitamin B5 |
| Target Use Body Part | Face |
| Unit Count | 1.69 Fluid Ounces |
| Use for | Face |
P**S
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!
J**M
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!!!
A**N
Hydrated Skin Instantly
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.
T**E
Hydrating, Soothing, and Perfect for Sensitive Skin!
La Roche-Posay Hyalu B5 Serum has been a game-changer for my skincare routine. The formula is lightweight, absorbs quickly, and leaves my skin feeling instantly hydrated and plump. I’ve noticed a visible improvement in smoothness and elasticity after using it consistently. It’s gentle enough for my sensitive skin, no irritation, redness, or breakouts at all. I love that it combines hyaluronic acid with vitamin B5 and madecassoside. The combination really helps restore moisture, soothe dryness, and give a subtle anti-aging boost. It layers beautifully under moisturizer or makeup, and the oil-free formula is perfect for daily use, even for combination or oily skin types. If you’re looking for a high-quality, effective hydrating serum that supports healthy, youthful-looking skin without harsh ingredients, this is a must-try. Reliable, soothing, and genuinely nourishing. Highly recommend!
N**Y
Made my skin glow for a couple of weeks
It’s hydrating and made my skin soft and plump for a couple of weeks, then I started breaking out. It smells lovely.
L**S
Skincare Serum
This product is awesome! I absolutely love the light scent and the ease of application. I use this serum every morning. I love the way it looks and feels on my skin. It’s very smooth and very moisturizing and lightweight! I would recommend this product to anyone needing a top notch skincare product. I love it!
V**A
Go to everyday face serum
I’ve been using the La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Serum regularly, and it’s one of the most reliable hydrating serums I’ve tried. The lightweight, gel like texture absorbs quickly without feeling sticky or heavy , this is a must for me because one thing i cant stand is when a product leaves me feeling grimy, and right after applying I can feel a noticeable boost of moisture my skin looks fresher and more supple almost immediately. The formula uses pure hyaluronic acid to draw in moisture and vitamin B5 to help support the skin’s moisture barrier, which over time makes my skin feel softer, plumper, and less dry or tight. It layers easily under moisturizer, sunscreen, and makeup without pilling, and it works well with both morning and evening routines. I’ve noticed that with consistent use my skin feels more elastic and balanced, especially in areas that tend to get dry. It’s gentle enough for most skin types, including sensitive skin, although if you’re extremely sensitive to fragrance you might notice the scent more than in unscented serums. It’s a bit pricier than basic drugstore hyaluronic acid gels, but the quality feels solid and the hydration is real you can see and feel the difference. If you want a hydration boosting, everyday serum that helps skin look smoother and more plump without irritation, the La Roche-Posay Hyalu B5 Serum is a dependable choice.
C**.
Holy Grail!
La Roche Posay is the holy grail of skincare, and this product (plus the Triple Repair lotion) has my undying loyalty. I swear by it!!! My face has never been happier, calmer, or more moisturized. It smells great, locks in moisture like a security system, and just works. I did briefly betray it for a cheaper brand because I thought I was being financially responsible.......huge mistake. That stuff felt like I wrapped my face in plastic wrap and called it skincare. No moisture, tons of pilling, and immediate regret. I ran back to La Roche Posay with my tail between my legs. Lesson learned: my skin is bougie and refuses to downgrade!!!!!! Highly, highly recommend!!!!
Trustpilot
1 month ago
4 days ago