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๐ง Unlock your glow: liquid beauty power thatโs too good to miss!
PURE RESEARCH Biotin & Collagen Liquid Drops pack a potent 60,000mcg dose of biotin and hydrolyzed collagen types I & III in a delicious berry-flavored liquid. Designed for superior absorption compared to capsules, this gluten-free, allergen-free formula supports healthy hair growth, strong nails, and radiant skin. Trusted by thousands with a 4.4-star rating, itโs the perfect daily beauty boost for professionals who demand effective, clean supplements.







| Asin | B09MJQZ3X3 |
| Best Sellers Rank | #70 in Vitamin B7 (Biotin) Supplements |
| Date First Available | September 17, 2018 |
| Manufacturer | Pure Research |
| Package Dimensions | 6.42 x 4.21 x 2.2 inches; 9.59 ounces |
User
Highly recommend ๐๐พ
Have bought this more than 5 times already! Highly recommend. My hair grows so much while on this. Nails do too. Flavor is not bad at all. Easy to just put under tongue, let sit for 30 seconds and done. Does not taste nasty. Absolutely works.
User
It works!
I almost missed out on a miracle. After my first dose (2 full droplets) I experienced extreme itchy skin all over and rashes. I was ready to throw away the bottle but I was really hoping for help with severe alopecia, that has plagued me for many years. So I researched what could have gone wrong. I found that too much of Biotin can cause allergic reactions. I decided to take just 1 full droplet per day to see if the itchy skin and rashes would go away and I would see results. And to my pleasant surprise the allergic reaction went away after 1 day and after a month of consistently taking it everyday, I started noticing my edges growing back and my eyebrow hair too! This stuff works. I would recommend that you start with a low dose 1 droplet if you are prone to allergic reactions.
User
Miracle in a Bottle!
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 Iโd gotten sewn-in extensions to make the hair loss less obvious (and these extensions shouldnโt be washed/dried on a daily basis for optimal life).However, the biotin was an easy addition, as it doesnโt taste bad, and is easy to hold under my tongue for 30 seconds whilst cleansing my face/prepping for bed!I hadnโt realized just how much of a difference the biotin has made in just one year, upon being asked why Iโd 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 didnโt plan this ๐); I asked Chat GPT how long Iโd 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, itโs been 3.5 months, and my nail has not only grown back, itโs passed the โpink partโ and now looks 90% normal!!! I attribute all of this to this product, because Iโm honestly terrible about taking vitamins and eating healthily. Thereโs only one thing that couldโve done it, and thatโs this product!Add to cart- Point blank period!!!! You wonโt regret it ๐
User
A Boost of Radiance: PURE RESEARCH Liquid Biotin & Collagen Hair Growth Drops
I recently started using PURE RESEARCH Liquid Biotin & Collagen Hair Growth Drops, and I'm excited to share my experience with this fantastic product. It's become an essential part of my daily routine for good reasons.First and foremost, these liquid drops make the often tedious task of supplementing so much easier. Instead of popping pills, you can simply add a few drops to your favorite beverage, and you're good to go. It's hassle-free and a welcome change.The star ingredients in this product are Biotin and Collagen, both renowned for their roles in promoting healthy hair, skin, and nails. The 50,000mcg of Biotin provides a significant boost for hair growth, and the Collagen complements it with the added benefits of supporting skin elasticity and overall radiance.I've been using these drops for a while now, and I've noticed a significant difference in the condition of my hair. It feels stronger and healthier, with a natural shine that I haven't seen in a while. My nails have also shown improvement, which is a bonus.The liquid form of these supplements allows for quicker absorption, ensuring that your body gets the maximum benefits. This is particularly advantageous when you're seeking results like enhanced hair growth and overall vitality.The fact that PURE RESEARCH prioritizes quality is evident in their product. The liquid is tasteless and easy to mix into your beverages, and the dropper ensures precise dosing.
User
Effective, Works Fast
I'm tired of taking pill-form vitamins (for now, at least). I love that I can put drops under my tongue and go. Relatively pleasant taste. BUT, here's the thing, I already see a difference with my hair. It's not falling out anymore. It's too soon to see if more is coming in but I'll take "no longer falling out" for now. Highly recommend.
User
Easy to Take, But Didn't See the Results I Was Hoping For
I was really intrigued by this liquid biotin and collagen blend, primarily because liquid supplements are often promoted for better absorption. I subscribed and used it consistently for quite a while, hoping to see a noticeable improvement in my hair health and growth. While there were some positive aspects, I ultimately canceled my subscription because I just wasn't seeing the results I wanted.The Good Points (Pros):* Surprisingly Pleasant Taste: I was bracing for a strong, medicinal flavor, but I was pleasantly surprised. The taste is mild and slightly sweet, making it very easy to take directly or add to a drink without any issues.* Convenient and Easy to Use: The dropper makes measuring out a serving simple and mess-free. It was easy to incorporate into my morning routine.My Experience with Effectiveness (Cons):* No Noticeable Difference: The main reason for my 3-star rating is that after a period of dedicated use, I honestly could not see any tangible difference in my hair, skin, or nails. I was specifically hoping for signs of healthier hair growth, but for me, there was no visible change.* Lost motivation Without Results: While it's easy to take, my motivation to continue using it dwindled when I wasn't seeing any payoff. This eventually led me to stop using it and cancel my recurring order.Final Thoughts:I can't say for sure that this product doesn't work at all; it just didn't work for me. Everyone's body chemistry is different, and perhaps it offers benefits that are more subtle than what I was looking for. I've since switched back to getting my biotin through traditional supplements in pill form, which I feel more confident in.If you're looking for a liquid biotin supplement that tastes good and is easy to use, this is a solid choice. However, if you're looking for dramatic, visible results, I'd suggest managing your expectations. lol
User
This stuff works!!
Why is this out of stock!! I have been using this for the last 4 years & first time its said unavailable!! 27000 people have left reviews, this stuff is amazing. Please dont tell be its permanently out of stock๐ณ
User
Pure research liquid biotin and collagen hair growth review
This product actually helped my hair grow back fast, after I cut it a little too short. I got the one that tastes like berries and it smells like it too. I usually put two or three drops under my tongue in the morning. But you can also mix this into your coffee or a smoothie, whatever. I actually plan to buy more in the future.
User
good
good
User
ุฌู ูู ููุนู ุงูุดุนุฑ ููุนุทู ูู ุนุงู
ููุดุนุฑ
User
Amazing difference with my hair
My hair has been looking healthy for the first time in 10 years. Its because of using this biotin product.
User
Not useful
Not useful at all and super expensive. I received it without any expiry date on the package not authentic to use.
User
Liquid Biotin & Collagen: An Okay Experience with Unclear Results
I purchased this hoping for an efficient way to support healthy hair growth, stronger nails, and glowing skin. This liquid supplement, boasting 50,000mcg of Biotin & Collagen and claiming superior absorption to capsules, seemed like a promising option.The liquid form itself is convenient to take, and the taste is manageable, making it easy to incorporate into my daily routine. However, after consistent use over a period, I must admit that I personally didn't see much change in my hair, nails, or skin. While I appreciate that individual results can vary wildly with supplements, and it's entirely possible my body simply didn't respond as hoped, I haven't observed the significant improvements I was looking for.Ultimately, the product is okay. Itโs easy to administer and doesnโt cause any adverse effects, which are definite positives for a supplement. If you're exploring different forms of biotin and collagen and perhaps respond differently to these ingredients, it might be worth a try. For my personal experience, however, it didn't deliver the noticeable benefits I was anticipating.
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