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💧 Unlock the secret to plump, youthful skin—because your glow deserves the best!
La Roche-Posay Hyalu B5 Serum combines dual pure hyaluronic acids with Vitamin B5 and Madecassoside to deeply hydrate, repair, and visibly plump skin. Clinically tested and allergy-approved, this oil-free serum is designed for all skin types, including sensitive skin, effectively reducing fine lines and restoring skin’s natural moisture barrier for a smoother, youthful complexion.














| ASIN | B083SGYDJY |
| ASIN | B083SGYDJY |
| Active Ingredients | hyaluronic_acid |
| Best Sellers Rank | #398 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #15 in Facial Serums |
| Brand Name | La Roche-Posay |
| Customer Reviews | 4.6 4.6 out of 5 stars (34,915) |
| Is Discontinued By Manufacturer | No |
| Item Form | Serum |
| Item Volume | 50 Milliliters |
| Item Weight | 0.04 Kilograms |
| Item model number | MB187900 |
| Manufacturer | La Roche Posay |
| Manufacturer | La Roche Posay |
| Manufacturer Part Number | MB187900 |
| Material Features | Allergy Tested, Dermatologist Tested for Safety, Non-Comedogenic, Sensitive Skin Tested |
| Material Type Free | Oil Free, Paraben Free |
| Model Number | MB187900 |
| 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 Dimensions | 1.67 x 2.22 x 4.8 inches; 1.44 ounces |
| 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 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 |
S**S
Hydrating serum that leaves skin soft and plump
I bought this serum because I needed extra hydration, especially with my busy schedule and long work shifts. The texture is lightweight but very hydrating. It absorbs quickly and leaves my skin feeling soft and smooth without being greasy. I use it before my moisturizer, and it layers well with other products. I’ve noticed my skin looks more hydrated and feels more comfortable, especially on days when it feels dry or tired. Pros: very hydrating, lightweight, smooth texture, good for daily use Cons: a bit pricey for the size Overall, this is a great serum if you’re looking to improve hydration and keep your skin looking healthy.
E**Y
Hydrating serum that feels light and works well daily
This serum has been a really good addition to a daily skincare routine. It feels lightweight, absorbs quickly, and does not leave a greasy or heavy feeling on the skin. I like that it focuses on hydration, helping the skin feel softer, smoother, and more refreshed after use. The combination of hyaluronic acid and vitamin B5 helps improve moisture and overall skin texture. It works well for both men and women and layers easily with other products. A great option if you want a simple, effective serum for everyday hydration and skin care.
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!!!
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!
S**Z
Serum
This serum is very hydrating and lightweight. It absorbs quickly and makes my skin feel plump and refreshed. I like using it before my moisturizer because it helps lock in hydration and gives my skin a healthy glow. It works well under makeup and doesn’t cause irritation. Great option for anyone looking to boost hydration.
N**G
Holy hydration. Plump, smooth, and sensitive-skin friendly.
I’ve been using La Roche-Posay Hyalu B5 Serum for a few weeks now and I’m honestly impressed. My skin tends to get dry and tight (especially in winter), and this serum makes my face feel immediately hydrated, soft, and noticeably plumper. The texture is lightweight and absorbs quickly without feeling greasy or sticky. It layers beautifully under moisturizer and makeup, and it hasn’t caused any irritation or breakouts (which is huge for me because my skin can be sensitive). After consistent use, my skin looks more smooth and refreshed, and some fine lines look less noticeable simply because my skin is so much more hydrated. A little goes a long way, so the bottle should last a while. Definitely a great product if you’re looking for hydration and a healthy glow. Highly recommend!
H**Z
La Roche-Posay Healy B5 serum the best of the best
I have been using this serum for a few weeks and honestly I loved it very much it leaves the skin soft, luminous, moisturizes very well, it has a very rich smell and I have seen very good results, it is a very good quality product I highly recommended
T**T
Loving this product. Using day and night and have noticed a difference in my skin after a couple of weeks.
R**N
على بشرة نظيفة و رطبة لازم رطبة عشان يتشبع في خطوط الوجه، خفيف مناسب لاجواء الصيف او الدول الحارة، رائع
D**A
Das Serum an sich ist hervorragend. Zieht schnell ein, spendet Feuchtigkeit, riecht sehr angenehm. Für Allergiker sehr gut geeignet. Jedoch ist das Handling über Amazon nun mehrmals leider wirklich schlecht gewesen. Die kleine Verpackung wurde nun insgesamt 3x in einen Umschlag gequetscht. Die Pipette war jedes Mal zerbrochen oder sogar die Flasche selbst. Da könnte das Handling deutlich besser werden. Musste es dann vor Ort kaufen, da ich es dringend für den Urlaub benötigte. Kundenservice war jedoch super bei der Reklamation.
E**U
sorunsuz teslim. orijinal.
M**L
Compré este sérum de La Roche Posay después de leer varias recomendaciones sobre sus beneficios para la piel, y después de unas semanas de uso, puedo compartir una opinión honesta y constructiva. Puntos positivos: Textura y absorción: La textura es ligera, no pegajosa, y se absorbe rápidamente en la piel. Es ideal para usar tanto en la mañana como en la noche sin dejar una sensación grasosa. Ingredientes clave: Me encanta que esté enriquecido con ácido hialurónico. Mi piel se siente notablemente más hidratada y con un aspecto más fresco desde el primer uso. También contiene vitamina B5, que ayuda a calmar la piel. Resultados visibles: Después de usarlo regularmente durante 3 semanas, noto una mejora en la firmeza y un efecto de relleno en líneas finas, especialmente alrededor de los ojos y la boca. Sensibilidad: Tengo piel sensible, y este sérum no causó irritación ni brotes, algo que siempre me preocupa con productos nuevos. Precio en Amazon: El precio en Amazon es muy competitivo comparado con otras tiendas. Ofrecen una excelente relación calidad-precio, lo que hace que sea más accesible para probar un producto de esta calidad. Áreas de mejora: Tamaño del envase: Aunque el precio es competitivo, el tamaño del frasco es pequeño. Si se usara dos veces al día, podría acabarse relativamente rápido. Dosificador: El gotero funciona bien, pero sería más práctico si la botella tuviera un aplicador más preciso para evitar desperdicio, ya que el producto es valioso. Resultados a largo plazo: Aunque los resultados iniciales son prometedores, creo que necesitaré más tiempo para confirmar su impacto en arrugas más profundas. Recomendación final: Es un producto ideal para quienes buscan hidratación intensa, mejora en líneas finas y cuidado efectivo para pieles sensibles. Recomendaría complementar este sérum con una buena crema hidratante y protector solar para maximizar sus beneficios.
Trustpilot
3 weeks ago
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