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: $53.99.$40.49Current price is: $40.49.
🌿 Expert Tip: Handpicked for natural health, wellness & beauty.
Price: $53.99 - $40.49
(as of Sep 29, 2025 11:55:10 UTC – Details)
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Is Discontinued By Manufacturer : No
Product Dimensions : 1.67 x 2.22 x 4.8 inches; 1.44 ounces
Item model number : MB187900
Manufacturer : La Roche Posay
ASIN : B083SGYDJY
Best Sellers Rank: #306 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!
dajidalizoe –
smooths dry patches, calms redness, and makes foundation look flawless.
My skin is dry and sensitive, with redness on both cheeks. When I wear foundation, I often get flaky skin around my nose and caking under my eyes. I’ve tried many hydrating primers, but most are too oily and end up pilling.This serum, though, is different. It’s very hydrating but feels more watery than oily, so it absorbs well and works beautifully under makeup. My foundation adheres smoothly, and the finish looks even and polished — no dry patches, no cakiness.Even when my skin is sensitive and red (yes, I know I shouldn’t be wearing makeup, but sometimes work calls for it), this serum protects and soothes my skin instead of irritating it. It’s become my go-to for both skincare and makeup prep.
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!!!
Jim Sollisch –
Moisturizing
Good product but never quite dries completely.
LWood –
Smooth and Moist
So far, a month in, and this product has been great. Yes, there is a smell to it but it dissipates quickly and does not bother me (I’m typically very scent sensitive). I’ve added the moisture to my routine and have been pleased. My skin is looking smoother and more hydrated.
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.
Yunny Garcia –
Glow-Up in a Bottle! ✨🌿
This skin care serum is an absolute game-changer for anyone looking to boost their skincare routine with a touch of magic. Packed with nourishing ingredients like hyaluronic acid, vitamin C, and antioxidants, it gently hydrates, brightens, and smooths the skin, leaving a fresh, radiant glow that lasts all day.The lightweight, silky texture feels like a dream on the skin — it absorbs quickly without any sticky or greasy residue, making it perfect for layering under moisturizer or makeup. After using it consistently for a few weeks, my skin looks visibly more even-toned, plump, and healthy. Plus, the soothing ingredients help calm redness and irritation, so it’s great even for sensitive skin.The packaging is super cute and elegant, making it a joy to have on my vanity. It’s a little bottle of confidence that adds a daily dose of self-care and glow to my routine.If you want a reliable, effective serum that’s gentle yet powerful, this is a fabulous pick to brighten your skincare game — your skin will thank you! 🌸💧
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