--- product_id: 55772535 title: "Hyalu B5 Anti-Aeging Face Serum for Dehydrated Skin, 30ml" brand: "la roche-posay" price: "¥17956" currency: JPY in_stock: true category: "La Roche Posay" url: https://www.desertcart.jp/products/55772535-hyalu-b5-anti-aeging-face-serum-for-dehydrated-skin-30ml store_origin: JP region: Japan --- # Dual-weight Hyaluronic Acid for deep hydration Madecassoside boosts collagen synthesis Vitamin B5 accelerates skin repair Hyalu B5 Anti-Aeging Face Serum for Dehydrated Skin, 30ml **Brand:** la roche-posay **Price:** ¥17956 **Availability:** ✅ In Stock ## Summary > ✨ Unlock your skin’s fountain of youth with every drop 💧 ## Quick Answers - **What is this?** Hyalu B5 Anti-Aeging Face Serum for Dehydrated Skin, 30ml by la roche-posay - **How much does it cost?** ¥17956 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/55772535-hyalu-b5-anti-aeging-face-serum-for-dehydrated-skin-30ml) ## Best For - la roche-posay enthusiasts ## Why This Product - Trusted la roche-posay brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Firmness You Can Feel:** Madecassoside stimulates collagen production, improving skin elasticity and structure for a youthful bounce. - • **Accelerated Skin Repair:** Vitamin B5 (Panthenol) enhances your skin’s natural healing process, restoring a healthier, radiant complexion. - • **Safe for Sensitive Skin:** Fragrance-free and ophthalmologically tested, this serum suits all skin types, even the most sensitive. - • **Visible Results in Hours:** Experience 24% improvement in skin firmness and elasticity just 4 hours after application—because time is luxury. - • **Multi-Level Hydration Power:** Dual-weight hyaluronic acid instantly plumps and deeply hydrates for visibly smoother skin. ## Overview La Roche-Posay Hyalu B5 Anti-Aging Face Serum is a dermatologist-tested, fragrance-free gel serum formulated with dual-weight hyaluronic acid, Vitamin B5, and Madecassoside. It delivers multi-level hydration, accelerates skin repair, and supports collagen synthesis to visibly reduce fine lines and wrinkles, improving skin firmness and elasticity by 24% within hours. Suitable for all skin types, including sensitive skin. ## Description Product Description La Roche Posay Hyalu B5 Serum is an intensely hydrating face serum designed for dehydrated skin showing signs of ageing such as loss of volume, radiance and elasticity with fine lines or wrinkles. This formula contains two different sized molecules of hyaluronic acid. The larger molecule works on the surface of the skin to reduce wrinkles and replumps the skin. The smaller molecule penetrates more deeply into the skin to increase skin volume and elasticity. Vitamin B5 helps improve the skin's natural repairing process and stimulates repair of damaged skin. Madecassoside helps stimulate collagen synthesis which gives skin its firm and elastic quality. Skin immediately recovers bounce, suppleness and a fresh complexion. Suitable for all skin types. Tested on the most sensitive skin. Apply one to two drops of serum to clean skin morning and evening to face and neck. Use alongside Hyalu B5 cream and Anthelios UVMune 400 Hydrating cream in your daily routine for maximum hydrating benefits and sun protection. Fragrance free. Ingredients Aqua/Water • Glycerin • Alcohol Denat. • PROPYLENE GLYCOL • PANTHENOL • PENTYLENE GLYCOL • DIMETHICONE • PEG-6 CAPRYLIC/CAPRIC GLYCERIDES • PPG-6-DECYLTETRADECETH-30 • GLYCERYL ISOSTEARATE • MADECASSOSIDE • SODIUM HYAL. URONATE • AMMONIUM POLYACRYLOYLDIMETHYL TAURATE • DISODIUM EDTA • HYDROLYZED HYALURONIC ACID • CAPRYLYL GLYCOL • CITRIC ACID • XANTHAN GUM • BUTYLENE GLYCOL • TOCOPHEROL • PHENOXYETHANOL • / PARFUM / PARFGRANCE P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Apply 1-2 drops of serum to clean skin morning and evening. Follow up with a daily moisturiser if dehydrated. Safety Warning For external use only See more ## Features - HYALURONIC ACID: Dual-weight technology replumps surface wrinkles and boosts deep volume for comprehensive, multi-level skin hydration. - Vitamin B5 Skin Repair: Panthenol enhances the skin's natural repairing process and helps stimulate repair of damaged skin for healthier complexion. - Collagen Synthesis Support: Madecassoside helps stimulate collagen synthesis which gives skin its firm and elastic quality for improved skin structure. - VISIBLE RESULTS: Skin immediately regains bounce and suppleness; elasticity and firmness improve by 24% after just four hours for a fresh complexion. - DERMATOLOGICALLY TESTED: Fragrance-free serum suitable for all skin types, including sensitive skin. Ophthalmologically tested for maximum safety. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075VX4QVM | | ASIN | B075VX4QVM | | Active Ingredients | panthenol,provitamin b5,hyaluronic acid,vitamin b5 | | Benefits | Recovers bounce, suppleness and fresh complexion. Improves elasticity and firmness. Supports collagen synthesis. | | Best Sellers Rank | 10,950 in Beauty ( See Top 100 in Beauty ) 131 in Face Treatments & Masks | | Brand Name | La Roche-Posay | | Country Of Origin | France | | Country of origin | France | | Customer Reviews | 4.6 4.6 out of 5 stars (15,948) | | Customer reviews | 4.6 4.6 out of 5 stars (15,948) | | Global Trade Identification Number | 03337875583626, 03337875920582 | | Guaranteed software updates until | unknown | | Is discontinued by manufacturer | No | | Item Form | Gel | | Item Highlight | With Hyaluronic Acid, Vitamin B5, & Madecassoside for Reducing the Appearance of Finelines & Wrinkles | | Item Type Name | Exfoliating & Cleansing Masks | | Item Volume | 3.38 Fluid Ounces | | Item Weight | 0.9 Kilograms | | Item model number | 3337875583626 | | Language | English | | Manufacturer | ROCHE | | Manufacturer | ROCHE | | Manufacturer Part Number | 3337875583626 | | Material Features | Anti Aging | | Model Number | 3337875583626 | | Number of Items | 1 | | Product Dimensions | 3.81 x 5.72 x 10.8 cm; 900 g | | Product Warranty | 2 year manufacturer | | Recommended Uses For Product | Apply 1-2 drops of serum to clean skin morning and evening. Follow up with a daily moisturiser if dehydrated. | | Scent Name | Scented | | Skin Tone | All | | Skin Type | Oily | | Target Use Body Part | Face | | Unit Count | 4.0 gram | ## Product Details - **Active ingredients:** panthenol,provitamin b5,hyaluronic acid,vitamin b5 - **Brand:** La Roche-Posay - **Item form:** Gel - **Item weight:** 0.9 Kilograms - **Material feature:** Anti Aging - **Scent:** Scented - **Skin type:** Oily - **Use for:** Face ## Images ![Hyalu B5 Anti-Aeging Face Serum for Dehydrated Skin, 30ml - Image 1](https://m.media-amazon.com/images/I/51Ja5o9errL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What are the benefits of using this serum?** A: Specifically formulated for de-hydrated skin that is showing signs of aging, loss of volume and skin elasticity with fine lines or wrinkles. Skin immediately recovers bounce, suppleness and a fresh complexion. **Q: What are the ingredients used?** A: Infused with Hyaluronic acid to intensenly moisturise and hydrate the skin. **Q: How do I use this product?** A: Apply 1-2 drops of serum to clean skin morning and evening, follow up with a daily moisturiser if experiencing dehydration. ## Frequently Bought Together - 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 - La Roche-Posay Toleriane Dermallergo Night Cream for Face, Intense Soothing Moisturizer with Vitamin E, Allergy Tested, for Sensitive Skin, Formerly Toleriane Ultra Night - La Roche-Posay Pure 12% Vitamin C Serum For Face With Hyaluronic Acid & Salicylic Acid, Hydrating Face Serum, Boost Radiance & Reduce Wrinkles, 2 Formulas for Normal or Oily Skin Control --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/55772535-hyalu-b5-anti-aeging-face-serum-for-dehydrated-skin-30ml](https://www.desertcart.jp/products/55772535-hyalu-b5-anti-aeging-face-serum-for-dehydrated-skin-30ml) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-12*