--- product_id: 69308258 title: "PURE RESEARCH Liquid Biotin & Collagen Hair Growth Drops 60,000mcg – Biotin and Liquid Collagen Supplements for Women & Men – Supports Glowing Skin, Healthy Hair & Nail Growth (2Fl Oz)" brand: "pure research" price: "€ 41.61" currency: EUR in_stock: true reviews_count: 13 category: "Pure Research" url: https://www.desertcart.hr/products/69308258-pure-research-liquid-biotin-and-collagen-hair-growth-drops-60 store_origin: HR region: Croatia --- # Gluten & allergen-free vegan formula Smooth, rich berry flavor 60,000mcg liquid biotin potency PURE RESEARCH Liquid Biotin & Collagen Hair Growth Drops 60,000mcg – Biotin and Liquid Collagen Supplements for Women & Men – Supports Glowing Skin, Healthy Hair & Nail Growth (2Fl Oz) **Brand:** pure research **Price:** € 41.61 **Availability:** ✅ In Stock ## Summary > ✨ Unlock your glow-up with every drop! 🍓 ## Quick Answers - **What is this?** PURE RESEARCH Liquid Biotin & Collagen Hair Growth Drops 60,000mcg – Biotin and Liquid Collagen Supplements for Women & Men – Supports Glowing Skin, Healthy Hair & Nail Growth (2Fl Oz) by pure research - **How much does it cost?** € 41.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/69308258-pure-research-liquid-biotin-and-collagen-hair-growth-drops-60) ## Best For - pure research enthusiasts ## Why This Product - Trusted pure research brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean, Pure & Vegan-Friendly:** Formulated without gluten, soy, sugar, or artificial additives—perfect for mindful, health-conscious lifestyles. - • **Multi-Benefit Beauty Support:** Supports glowing skin, thick hair, and strong nails from the inside out with B-complex synergy. - • **Delicious Berry Flavor Experience:** Enjoy a smooth, easy-to-take supplement that transforms your daily routine into a tasty wellness ritual. - • **Power-Packed 60,000mcg Biotin Boost:** Supercharge hair, skin & nails with ultra-potent liquid biotin for visible growth and strength. - • **Trusted Quality with Satisfaction Guarantee:** Join 27,000+ happy users who rely on PURE RESEARCH’s premium formula backed by stellar reviews. ## Overview PURE RESEARCH Liquid Biotin & Collagen Drops deliver a potent 60,000mcg dose of biotin in a delicious berry-flavored liquid form, designed to support healthy hair growth, glowing skin, and strong nails. This allergen-free, vegan supplement is easy to incorporate into daily routines and is trusted by thousands for its purity and effectiveness. ## Description Buy PURE RESEARCH Liquid Biotin & Collagen Hair Growth Drops 60,000mcg – Biotin and Liquid Collagen Supplements for Women & Men – Supports Glowing Skin, Healthy Hair & Nail Growth (2Fl Oz) on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Very recommended - Great product, it very helpful for my hair. It makes it grow faster. I had 2 surgeries which make me lose a lot of hair and with this. I have see the difference. Good taste, easy to drink it with water. The size is perfect. I highly recommend but I feel that even though it grows fast I lose a lot. For me my hair never stopped falling but it does grow. Review: Great product it works - It has helped with my hair and nail growth. Great product ## Features - Biotin is Essential For Support of Healthier Hair & Nails - Men & women can benefit from healthy hair and skin support with our liquid Biotin Collagen. Our Biotin Collagen liquid drops can also help support strong thick nails. - Rich and Smooth Flavor - Berry flavor Biotin Collagen liquid goes down smooth and tastes great! our biotin Collagen supplement is a delicious, effective and easy to swallow alternative to pills, capsules, and powders. Our formula contains no gluten, soy, sugar, milk, yeast, salt, or wheat. - B-Complex Family - Biotin is a co-enzyme and one of several B vitamins that support healthy body functions such as metabolism. Nourish your skin and hair from the inside out with Pure Research liquid Biotin Collagen. - A Brand You Can Trust - We are proud of the quality & purity of every bottle of Biotin we sell. But if for some reason we do not meet your expectations, do not hesitate to contact us. We stand behind our biotin collagen beauty drops, and will do our best to make things right. Customer satisfaction is our top priority. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FJQ32BG | | Age Range Description | Adult | | Allergen Information | Gluten Free, Milk Free, Soy Free, Wheat Free | | Best Sellers Rank | #10,689 in Health & Household ( See Top 100 in Health & Household ) #43 in Vitamin B7 (Biotin) Supplements | | Brand | PURE RESEARCH | | Brand Name | PURE RESEARCH | | Customer Reviews | 4.4 out of 5 stars 27,426 Reviews | | Diet Type | Gluten Free, Vegan | | Dosage Form | Liquid | | Flavor | Berry | | Item Form | Liquid | | Item Nype Name | B7 (Biotin) | | Item Weight | 2 Ounces | | Manufacturer | Pure Research | | Manufacturer Part Number | Q | | Material Type Free | Alcohol Free, BPA Free, Gluten Free, Sugar free, Color Free | | Number of Items | 1 | | Primary Supplement Type | Vitamin B7 | | Product Benefits | Hair Health Support, Nail Health Support, Skin Health Support | | Specific Uses For Product | Hair | | UPC | 082481219706 | | Unit Count | 2 Fluid Ounces | ## Product Details - **Brand:** PURE RESEARCH - **Diet Type:** Gluten Free, Vegan - **Flavor:** Berry - **Item Form:** Liquid - **Primary Supplement Type:** Vitamin B7 ## Images ![PURE RESEARCH Liquid Biotin & Collagen Hair Growth Drops 60,000mcg – Biotin and Liquid Collagen Supplements for Women & Men – Supports Glowing Skin, Healthy Hair & Nail Growth (2Fl Oz) - Image 1](https://m.media-amazon.com/images/I/71qIjHuAOYL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this bottle last for thirty days or sixty?** A: so the main issue I've noticed about lasting the full 60 days is that the dosing on the bottle is wrong, .5 ml is 10 drops not 15 drops so 30 ml * (20 drops/1 ml) = 600 drops which then lasts u 60 days when you correctly use only 10 drops a day. The bottle does say .5 ml = 15 drops which is just wrong, you're taking .75 ml at 15 drops which is 15,000 mcg biotin which is more than u need (serving size was 10,000 mcg at .5 ml) **Q: How does this taste? I know it says berry but so do the 5 hr energy and they taste like B12. Any opinions about taste?** A: I didn't like it at first. Then I read somehwere to put it under your tongue for the 30 seconds. I started doing that and can't even taste it. **Q: How soon did you notice a difference?** A: Between 2 weeks and 1 month. I have also been taking an over the counter prenatal vitamin to help stop my hair falling out. I have about 2 1/2 inches of new hair growth along my hair line at my forehead. I have been taking it since the beginning of October 2018. I take the recommended dose....1/2 dropper full in the a.m. and 1/2 dropper full in the evening before bed. Hope this helps! **Q: Why is Pure Research Biotin described as vegan when it contains porcine collagen?** A: 30,000 mcg of porcine hydrolyzed Collagen is made from Pigs! Not Vegan!. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very recommended *by C***R on March 25, 2026* Great product, it very helpful for my hair. It makes it grow faster. I had 2 surgeries which make me lose a lot of hair and with this. I have see the difference. Good taste, easy to drink it with water. The size is perfect. I highly recommend but I feel that even though it grows fast I lose a lot. For me my hair never stopped falling but it does grow. ### ⭐⭐⭐⭐⭐ Great product it works *by K***R on May 17, 2026* It has helped with my hair and nail growth. Great product ### ⭐⭐⭐⭐⭐ Miracle in a Bottle! *by C***E on February 27, 2026* I first ordered this stuff last Feb of 2025, due to my excessive hair loss at 32 yrs old, with the only possible explanation being stress. I had ordered it alongside a rosemary scalp oil, specifically designed to promote hair growth. Unfortunately, I had a hard time incorporating the scalp oil into my daily routine, as it made my hair appear to be greasy, and I’d gotten sewn-in extensions to make the hair loss less obvious (and these extensions shouldn’t be washed/dried on a daily basis for optimal life). However, the biotin was an easy addition, as it doesn’t taste bad, and is easy to hold under my tongue for 30 seconds whilst cleansing my face/prepping for bed! I hadn’t realized just how much of a difference the biotin has made in just one year, upon being asked why I’d gotten extensions in the first place, and looked up some reference photos from when I grew desperate. Not only has this product made it possible to have my extensions removed (if I choose), but it also has restored my self-confidence and THEN did something ELSE extraordinary! My husband and I went on a cruise beginning on October 12-19th. I got my nails done for the first time in a year on the 11th. Two hours later, I was packing in a hurry and, forgetting how to function with long nails, attempted to rip open an Amazon (ironic I know) box, and see if it had last minute vacay items inside. My nail caught the box just right, and after a great deal of pain and attempts to re-attach, along with a brief self-reprimand and ultimate acceptance of fate, ended up losing the entire fingernail. The first photo was taken on 11/25/25, when the entire nail had finally died (and I was forced to cut it down to avoid infection), and the last one is from today, 2/26/26 (funny the days and years lined up bc I didn’t plan this 😂); I asked Chat GPT how long I’d be waiting for a new nail if I lost it, and it told me 4-6 months at least- IF at all, bc there was a possibility that it may NEVER grow back. As you can deduce, it’s been 3.5 months, and my nail has not only grown back, it’s passed the “pink part” and now looks 90% normal!!! I attribute all of this to this product, because I’m honestly terrible about taking vitamins and eating healthily. There’s only one thing that could’ve done it, and that’s this product! Add to cart- Point blank period!!!! You won’t regret it 💜 ## Frequently Bought Together - PURE RESEARCH Liquid Biotin & Collagen Hair Growth Drops 60,000mcg - Biotin and Liquid Collagen Supplement for Men & Women - Glowing Skin Support, Healthy Hair & Nail Growth - 2oz - Derma Roller for Skin, Hair & Beard – Women and Men Titanium Microneedling Roller for Face & Scalp, Safe & Easy to Use 0.25mm - 5% Minoxidil Hair Growth for Men and Women: Extra Strength Minoxidil Hair Loss Treatment Serum with Rosemary for Faster Stronger Thicker Hair Growth 60ML --- ## 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.hr/products/69308258-pure-research-liquid-biotin-and-collagen-hair-growth-drops-60](https://www.desertcart.hr/products/69308258-pure-research-liquid-biotin-and-collagen-hair-growth-drops-60) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-19*