--- product_id: 71557423 title: "Biotin Serum & Treatment" brand: "b the product" price: "156 zł" currency: PLN in_stock: true reviews_count: 12 url: https://www.desertcart.pl/products/71557423-biotin-serum-and-treatment store_origin: PL region: Poland --- # High Potency Biotin 4oz Hydration UV Protection Biotin Serum & Treatment **Brand:** b the product **Price:** 156 zł **Availability:** ✅ In Stock ## Summary > ✨ Unlock Your Hair's Potential! ✨ ## Quick Answers - **What is this?** Biotin Serum & Treatment by b the product - **How much does it cost?** 156 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/71557423-biotin-serum-and-treatment) ## Best For - b the product enthusiasts ## Why This Product - Trusted b the product brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blowout Boost:** Enhance your blow-dry results while promoting hair growth. - • **Hair Growth Hero:** High potency biotin works wonders for damaged hair. - • **Deep Sleep Indulgence:** Absorbs deeply for maximum nourishment while you rest. - • **Transform Your Tresses:** Experience smooth, shiny hair with our dual-action treatment. - • **Satisfaction Guaranteed:** Try risk-free with our money-back promise! ## Overview The B The Product Biotin Vitamin Hair Growth Conditioning Treatment is a high-potency serum designed to nourish and protect dry, damaged hair. This 4oz leave-in treatment not only promotes hair growth with its powerful biotin formula but also provides UV protection and enhances styling results, making it a must-have for anyone seeking healthier, shinier hair. ## Description Biotin Treatment for Damaged Hair, High Potency Biotin promotes Hair Growth, Deep Sleep, Blowout's Best Friend, Fresh Scent, 4 oz, Unisex ## Features - PLEASE ALLOW 30 DAYS FOR RESULTS: Our B The Product Biotin Treatment is made to be used as a treatment and a styling serum. Get smooth and shiny results for your dry and damaged hair while you style. - DEEP SLEEP TREATMENT: This Biotin treatment for damaged hair is an amazing and powerful leave in treatment that absorbs into the hair shaft for the ultimate indulgence in Biotin technology for hair hair loss. - BLOWOUT’S BEST FRIEND: Maximize your blow-dry while promoting hair growth utilizing the heat of the blowdryer and flat-iron while the biotin is being deposited into the hair shaft. - HIGH POTENCY BIOTIN PROMOTES HAIR GROWTH: This highly effective hair treatment for damaged hair perfects your blow-dry while promoting hair growth. Indulge in our Biotin anti-hair loss styling cream and leave in treatment that can be used as a deep conditioning hair treatment, or an effective styling cream that’s made for hair growth and shine. - MONEY BACK GUARANTEE!-If our Biotin hair loss treatment and styling cream does not satisfy you, you can return for a full refund through desertcart customer service. ## Images ![Biotin Serum & Treatment - Image 1](https://m.media-amazon.com/images/I/71-2jyYGrUL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars On time *by P***E on Reviewed in the United States on February 10, 2024* I love it so far but just started using it ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars This product seriously works! *by C***N on Reviewed in the United States on December 6, 2019* Nothing has ever worked on my hair. I've tried everything but my hair still breaks off around my chin and my ends thin out because I style my hair everyday. Someone recommended B the Product because it's full of biotin. You have to get all three products, serum, shampoo and conditioner. Use for 2 weeks straight which was hard for me because I usually wash every other day. Being a skeptic I took a picture on day one. After just 2 weeks my ends look fuller and my hair is sleeker. I noticed a lot less hair shedding and breaking. This product is amazing! Highly recommend. I've been frustrated for years. Finally something that works! Thanks B the Product! I'm so in love with this product line, had to write a review on the shampoo and conditioner too. ### ⭐⭐⭐ 3.0 out of 5 stars Unnoticed *by C***H on Reviewed in the United States on January 15, 2024* I have not noticed a change in my hair. So I cannot say that it works --- ## 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.pl/products/71557423-biotin-serum-and-treatment](https://www.desertcart.pl/products/71557423-biotin-serum-and-treatment) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-06*