--- product_id: 515354955 title: "Hair Thickening Serum for Naturally Thicker & Fuller Looking Hair, Paraben Free Leave In Conditioner with Biotin, Keratin & Marine Collagen, for All Hair Types, 50 ml" brand: "viviscal" price: "¥6650" currency: JPY in_stock: true reviews_count: 13 category: "Viviscal" url: https://www.desertcart.jp/products/515354955-hair-thickening-serum-for-naturally-thicker-and-fuller-looking-hair store_origin: JP region: Japan --- # Paraben & SLS free formula Lightweight leave-in serum Biotin, Keratin & Marine Collagen blend Hair Thickening Serum for Naturally Thicker & Fuller Looking Hair, Paraben Free Leave In Conditioner with Biotin, Keratin & Marine Collagen, for All Hair Types, 50 ml **Brand:** viviscal **Price:** ¥6650 **Availability:** ✅ In Stock ## Summary > ✨ Unlock your hair’s full potential with science-backed shine! ## Quick Answers - **What is this?** Hair Thickening Serum for Naturally Thicker & Fuller Looking Hair, Paraben Free Leave In Conditioner with Biotin, Keratin & Marine Collagen, for All Hair Types, 50 ml by viviscal - **How much does it cost?** ¥6650 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/515354955-hair-thickening-serum-for-naturally-thicker-and-fuller-looking-hair) ## Best For - viviscal enthusiasts ## Why This Product - Trusted viviscal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Weightless Volume Boost:** Experience fuller, thicker-looking hair without any greasy residue. - • **Clinically Backed Formula:** Powered by 25+ years of research and 7 clinical trials for proven results. - • **Multi-Dimensional Density:** Coats each strand to reduce frizz and enhance natural shine. - • **Easy Styling & Conditioning:** Use as a leave-in treatment or styling serum for smooth, manageable hair. - • **Universal Hair Compatibility:** Perfect for all hair types—fine, curly, dry, oily, or thinning. ## Overview Viviscal Hair Thickening Serum is a paraben-free, lightweight leave-in treatment enriched with Biotin, Keratin, and Marine Collagen. Designed for all hair types, it reduces frizz while promoting thicker, fuller-looking hair with a non-greasy finish. Supported by over 25 years of research and multiple clinical trials, this serum nourishes and strengthens hair strands for a healthy, vibrant appearance. ## Description Product Description Viviscal Hair Thickening Serum is formulated with essential hair building blocks Biotin and Keratin, and fortified with Marine Collagen and Seaweed extract, for frizz-free, healthy-looking locks. This hair serum is a lightweight leave-in conditioner treatment that coats each hair strand, creating multi-dimensional density without a frizzy finish, leading to thicker, fuller-looking hair. The paraben-free formula doesn't weigh hair down but promotes the appearance of strong, healthy looking hair growth. Our leave-in hair conditioner gently moisturises and smoothes, leaving hair looking and feeling full, thick and shiny. The weightless formula is easy to apply with a non-greasy finish. Directions: After using Viviscal Densifying Shampoo and Conditioner for hair, apply 2-3 pumps of Viviscal serum (50ml) onto hand. Disperse through dry or damp hair using fingers or comb through. Ideal for use as a leave-in treatment for thicker-looking hair, or for hair styling. Ingredients AQUA (WATER), ALCOHOL DENAT., POLYSORBATE 20, BENZYL ALCOHOL, ALCOHOL, HYDROXYETHYLCELLULOSE, POLYIMIDE-1, PARFUM (FRAGRANCE), CHLORPHENESIN, SOLUBLE COLLAGEN, DEHYDROACETIC ACID, PISUM SATIVUM SPROUT EXTRACT, HYDROLYZED KERATIN, GLYCERIN, TRISODIUM ETHYLENEDIAMINE DISUCCINATE, CHONDRUS CRISPUS (CARRAGEENAN) EXTRACT, FUCUS VESICULOSUS EXTRACT, LAMINARIA DIGITATA (KELP) EXTRACT, SEA SALT (MARIS SAL), LEUCONOSTOC/RADISH ROOT FERMENT FILTRATE, BIOTIN, PHENOXYETHANOL, POTASSIUM SORBATE, SODIUM BENZOATE, LINALOOL, HEXYL CINNAMAL, LIMONENE, CITRONELLOL, EUGENOL. Directions Apply the serum to either wet or dry hair and leave it in for thicker, fuller-looking hair. Safety Warning Avoid contact with eyes. In case of contact with eyes, rinse immediately with plenty of water and if irritation persists seek medical advice. Keep out of reach of children. Review: Well needed for my hair! - Very pleased and well needed. My gorgeous was shedding and lots was coming out, due to menopause! I thought that I needed more repair treatment for my hair to grow. Yes. It takes time. Within two weeks my hair is more softer, less shedding and my hair is starting to fill out again. I will be buying another bottle to carry on with this. Review: Seems good - Have been using this for a few months now and it does seem to give a slightly thicker appearance to the hair. It has a nice scent to it and also feels lightweight and non-greasy which is a plus if you have a more oily scalp. It helps to reduce frizz and can act as a basic styling product as well. ## Features - Viviscal Thickening Hair Serum for women or men contains hair building blocks Biotin and Keratin, plus Marine Collagen and Seaweed extract. A lightweight leave-in treatment that coats each hair strand - The innovative anti-frizz serum moisturises and conditions, leaving hair looking shiny, thick and full. Use after Viviscal Hair Thickening Shampoo and Hair Strengthening Conditioner (sold separately) - Paraben-free, SLS-free and SLES-free haircare, for weightless volume and healthy-looking shine. Easy to apply and long lasting, this non-greasy leave in hair serum can also be used for hair styling - The Viviscal brand is supported by over 25 years of research and development and 7 published clinical trials. The ideal shampoo for dry hair, fine hair, curly hair, thinning hair, oily or normal hair - Discover the range of Viviscal hair supplements for women and men, plus Viviscal shampoo and conditioner, serums, multi vitamins and accessories to encourage strong, healthy-looking hair ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BQCZKYHP | | Age Range Description | Adult | | Age range (description) | Adult | | Best Sellers Rank | 14,802 in Beauty ( See Top 100 in Beauty ) 69 in Hair Serums | | Brand | Viviscal | | Brand Name | Viviscal | | Customer Reviews | 4.1 out of 5 stars 1,412 Reviews | | Global Trade Identification Number | 00022600200055 | | Hair Type | all hair types | | Item Form | Serum | | Item Volume | 50 Millilitres | | Item Weight | 0.09 Kilograms | | Item form | Serum | | Item weight | 0.09 Kilograms | | Manufacturer | Church & Dwight Co., Inc | | Manufacturer Part Number | 1 | | Material Type Free | Fragrance Free | | Model Number | 1140002-A | | Number of Items | 1 | | Recommended Uses For Product | Increased Hair Thickness (Overall) for Women | | Scent | floral | | Scent Name | floral | | UPC | 022600200055 | | Unit Count | 50.0 millilitre | ## Product Details - **Brand:** Viviscal - **Item form:** Serum - **Item weight:** 0.09 Kilograms - **Material Type Free:** Fragrance Free - **Scent:** floral ## Images ![Hair Thickening Serum for Naturally Thicker & Fuller Looking Hair, Paraben Free Leave In Conditioner with Biotin, Keratin & Marine Collagen, for All Hair Types, 50 ml - Image 1](https://m.media-amazon.com/images/I/718rLJ-wYOL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Can some one pleas tell me if you can use on dry hair in between washing your hair please** A: Yes. Directions on back of the tube state " Apply 2-3 pumps (depending on hair length) onto palms and disperse throughout damp hair using your fingers or a comb. Use as a styling aid on dry hair as required." **Q: Can this be used on eyebrows please?** A: Yes I’m fairly sure it’s safe, but just be extra careful not to get the product into your eyes.A small amount of maybe half a pump blend together on your fingertips then gently work into the brow. It’s been a very good product on my thinning hair. Good luck. **Q: Can you confirm expiry date of product?** A: I have carefully examined the bottle and I cannot find a specific expiry date. The only thing I can see is the instruction on the back label that once opened, the contents should be used up within 12 months. I hope this goes some way to being helpful. **Q: Does the elixir help hair gtow** A: Not really it just appears thicker ## Customer Reviews ### ⭐⭐⭐⭐⭐ Well needed for my hair! *by J***K on 22 August 2026* Very pleased and well needed. My gorgeous was shedding and lots was coming out, due to menopause! I thought that I needed more repair treatment for my hair to grow. Yes. It takes time. Within two weeks my hair is more softer, less shedding and my hair is starting to fill out again. I will be buying another bottle to carry on with this. ### ⭐⭐⭐⭐ Seems good *by W***R on 10 May 2024* Have been using this for a few months now and it does seem to give a slightly thicker appearance to the hair. It has a nice scent to it and also feels lightweight and non-greasy which is a plus if you have a more oily scalp. It helps to reduce frizz and can act as a basic styling product as well. ### ⭐⭐⭐⭐⭐ Does what it says, thickens thinning hair *by A***R on 26 May 2026* This serum really helps to thicken my thinning hair, but you have to use it every time you wash your hair, although just a few drops does the trick. ## Frequently Bought Together - Viviscal Hair Thickening Serum, Instant Lightweight Hair Product, Leave-in Elixir for Thicker, Fuller Looking Hair, with Keratin & Biotin, 50ml (1.69 fl. oz.) - Viviscal Thickening Shampoo, Formulated With Biotin And Keratin, Fortified With Marine Collagen And Seaweed Extract, Strengthens And Reduces Breakage, Healthier Looking Hair 250ml (8.45 fl. oz.) - Viviscal Hair Strengthening Conditioner – Strengthens and Reduces Breakage for Fuller, Healthier Hair – With Biotin, Keratin and Marine Extracts – 250ml (8.45 Fl Oz) --- ## 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/515354955-hair-thickening-serum-for-naturally-thicker-and-fuller-looking-hair](https://www.desertcart.jp/products/515354955-hair-thickening-serum-for-naturally-thicker-and-fuller-looking-hair) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-21*