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 | ⭐ Flexiology.Store Recommended
Original price was: $39.99.$29.99Current price is: $29.99.
🌿 Expert Tip: Handpicked for natural health, wellness & beauty.
Price: $39.99 - $29.99
(as of Sep 28, 2025 18:47:12 UTC – Details)
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Is Discontinued By Manufacturer : No
Language : English
Product Dimensions : 1.5 x 2.25 x 4.25 inches; 1.06 ounces
Item model number : 3337875583626
Manufacturer : La Roche-Posay
ASIN : B075VX4QVM
Best Sellers Rank: #320 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #13 in Facial Serums
Customer Reviews: 4.6 4.6 out of 5 stars 31,840 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Customers say
Customers find the serum effective at hydrating and plumping skin, with one noting it takes years off their complexion. The product receives positive feedback for its silky texture and works well under makeup. While some customers say it doesn’t irritate sensitive skin, others report it caused rashes. The scent receives mixed reactions, with some finding it pleasant while others note a strong fragrance, and opinions on value are divided between those who consider it worth the money and those who find it expensive.
🌿 Expert Tip: Selected by our Flexiology Experts for quality & value.
⚠️ Disclaimer: Information is for educational purposes and not a substitute for medical advice. Consult your physician before use. Flexiology.Store is not responsible for any adverse effects.
13 reviews for 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
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Ryan K –
Absolutely love this serum – a skincare must-have!
I’ve tried quite a few hyaluronic acid serums over the years, but this one from La Roche-Posay is easily a standout. From the very first use, my skin felt noticeably more hydrated, smooth, and plump. I love the lightweight texture—it absorbs quickly without feeling sticky or greasy, and it layers perfectly under moisturizer or makeup.The combination of Vitamin B5, hyaluronic acid, and madecassoside seems to work wonders on my skin, especially during dry or irritated days. I have sensitive skin and was happy to find this formula is gentle yet effective. No breakouts, no redness—just healthy, glowy skin.I’ve been using it daily, and I can honestly say I’ve seen a visible improvement in the texture and suppleness of my skin. If you’re looking for a high-quality, hydrating serum that delivers real results, this is it.Highly recommend!
KATIE RISNER –
Excellent Product with Noticeable Results
This hyaluronic acid has been amazing! I’ve seen noticeable improvement in reducing fine lines and wrinkles, and it leaves my skin feeling hydrated and smooth. Best of all, it’s gentle and safe for my sensitive skin. Highly recommend!
Lisa M –
Amazing product provides Amazing results!
First ran across this item while vacationing in Italy and thought I would give this a try. I love the product. I use this every morning right out of shower and within a week noticed the difference. My skin is tight, hydrated, glowing and my skin feels silky smooth to the touch. My BFF noticed within two weeks and asked what I was doing differently. I have tried multiple facial serums and LaRoche provides the biggest noticeable improvement. One of the best moisturizers on the market.
Jem –
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!!!
Donis –
Not perfect
I have only been using it for 2 weeks. I use it every night and never have gotten red or peel so not as strong as other retinol products. Also smell heavy of roses which is awful to me, reminds me of funerals.
Sienna –
New favorite product
LOVE this product!! Leaves my skin feeling so moisturized, firm & glowy all day without the oily feeling. Not to mention, it smells so good! Definitely my new favorite product! 12/10 & worth the money.
Jason –
Amazing Hydration and Skin Repair – A Must-Have Serum!
I absolutely love this serum! It absorbs quickly without feeling sticky and leaves my skin deeply hydrated and plump. After just a couple of weeks, I noticed my skin looking smoother, healthier, and more radiant. The fine lines around my eyes have softened, and my skin feels refreshed all day. Perfect for sensitive skin too — no irritation at all. This has become a staple in my skincare routine, and I highly recommend it to anyone looking for effective hydration and repair.
wendi –
A great serum w/ impressive results
I’m 54, with combination skin and I’ve been using the LaRoche-Posay Hyalu B5 serum for several months. It has made a noticeable difference in my skin texture and reducing the appearance of wrinkles around my eyes. I also love the subtle scent and it layers well under moisturizer and sunscreen. My husband also uses this serum every morning, which is saying a lot since its the only step in his skin care routine besides cleanser, lol. This is on subscription for us. Definitely worth adding to your regimen!
Nasan –
La Roche Posay’in riche serisi ve bu serumu çok seviyorum. Satıcı Amazon olunca güvenerek sipariş verdim.
MIGUEL –
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.
Annapaola –
Ottimo prodotto, veramente ti lascia idratata e liscia, molto particolare effetto quasi immediato e farmacia con spedizione velocissima e ottimo prezzo.
LC –
I’ve always liked this brand and the serum does provide extra hydration for my skin
Anoniem –
Mijn zwarte vlekken gaat langzaam weg en ook mijn gezicht is niet zo droog meer