








💧 Unlock the secret to plump, radiant skin—because your glow deserves the best!
La Roche-Posay Hyalu B5 Hydrating Face Serum is a 30ml dermatologist-tested serum formulated with pure hyaluronic acid to deeply hydrate and visibly plump dry and dehydrated skin. Lightweight and suitable for oily skin, it can be used alone or layered with moisturizers. This award-winning, anti-aging serum is Cradle to Cradle Certified, reflecting a commitment to sustainable beauty.









| ASIN | B075VX4QVM |
| Best Sellers Rank | 5,349 in Climate Pledge Friendly ( See Top 100 in Climate Pledge Friendly ) 573 in Face Treatments & Masks 5,351 in Climate Pledge Friendly: Shop All |
| Customer reviews | 4.6 4.6 out of 5 stars (29,886) |
| Date First Available | 5 Dec. 2017 |
| Is discontinued by manufacturer | No |
| Item model number | 3337875583626 |
| Language | English |
| Manufacturer | ROCHE |
| Product Dimensions | 3.81 x 5.72 x 10.8 cm; 30 g |
W**O
Lovely product to use.
Excellent product already and only been using for a week
M**R
Happy
Love this brand for my mature skin just started using the serum so it's too early to say but I'm extremely happy with other products of this brand
J**O
Posative improvements
I have tried this now for a month . The improvement is very noticeable. I have really dry skin, I add a few drops of this into my day cream every day and at night I put a few drops straight onto my face. My skin feels a lot smother and brighter . I will definitely be buying again. A definite buy .
O**C
Decent product
The serum itself is quite good. It is not greasy, it soaks into my skin really quickly and keeps it moisturised. The smell is quite pleasant and is not strong. I am always aiming to get the following effects from any cosmetic product: 1. My skin is quite dry so I want a good moisturiser. This serum is a perfect moisturiser. 2. I want it to minimise the wrinkles (actually I want them to disappear but I try to stay realistic :-). This serum does make the wrinkles smaller. I don't think it is a long term effect but it works as long as I use it. Some products fight wrinkles by soaking into the skin and making the face swollen a bit. As if filled up with water from inside. Fortunately this serum is not like that: the face looks slim. 3. I want the skin to look bright and young. This serum doesn't do it. The skin looks dull and needs make up. My other concern is that I was using it for two months every night and the bottle is nearly empty. If I have to buy this serum every 3 months I would have to invest 120 per year into one particular product. My conclusion is: if the price is OK for you then this serum is worth trying. I will probably be buying it again.
T**M
Great
I have very dry skin and this has helped immensely!!! Does not clog pores and you only need to apply a small amount before putting on your regular moisturiser. Just be careful in the beginning that you don’t use too much serum that’s on the piper when the bottle is full as you will run out faster
M**G
Great genuine product
Not sure why people are saying this is a fake. I have been buying this serum for 2 years and this is the first time buying from Amazon. Smell, texture and consistency is EXACTLY the same. In addition, you can check the batch code number printed on the bottom of the box (beneath the main barcode number) and enter this into a relevant website which confirms the date it was manufactured.
J**G
Best skin product on market
Have used the range of La Roche products now for over 2years. The improvement in the fineness and firmness of my skin has been incredible. Friends have commented and have all purchased.
E**Y
Fantastic product
Love this product, pure hydration in a bottle. My skin has been so much better since using this.
T**T
Loving this product. Using day and night and have noticed a difference in my skin after a couple of weeks.
J**N
Love the product. Goes great with my other La Roche products. I notice a difference after I've cleansed and applied the serum. My skin looks brighter and less stressed/tired. I will keep using it
E**T
Excellent sérum hydratant, qui hydrate bien entendu et rafraîchissant, je le mets également sur le contour des yeux par petite touche vraiment efficace
R**N
على بشرة نظيفة و رطبة لازم رطبة عشان يتشبع في خطوط الوجه، خفيف مناسب لاجواء الصيف او الدول الحارة، رائع
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.
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