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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
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Brand | PURE RESEARCH |
Item Form | Liquid |
Primary Supplement Type | Vitamin B7 |
Diet Type | Gluten Free, Vegan |
Flavor | Berry |
About this item
- 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.
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- Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byClimatePartner certified
The ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reduce emissions.Certification NumberV392TFPart ofClimate Pledge Friendly
Product Description


Set up for healthier and stronger hair, skin, and nails with Pure Research Biotin. These easy-to-take liquid drops feature a smooth and great-tasting berry flavor that you will surely enjoy. It's also expertly formulated for daily use, giving you the support you need to look and stay healthy.
RADIANT SKIN
Get effortlessly glowing skin with the rich biotin and collagen formula by Pure Research. This supplement works deeply to make your skin more elastic and retain moisture better. This product immediately radiates out, giving your skin a smoother, more radiant, and nourished appearance.
STRONGER NAILS
You may lack the essential vitamins if your nails are susceptible to brittleness or breakage. Pure Research makes it easy for you to supply your nails with B vitamins to give you tougher and healthier nails. These supplements come in liquid form, making them more accessible for the body to process.
HEALTHY HAIR
It takes as much care outside as it does inside to achieve bouncy and lustrous hair. Let Pure Research's Biotin deliver the care from within with our liquid biotin and collagen drops. This easy-to-take liquid has what it takes to give your hair the TLC it needs.

Biotin by Pure Research is specially formulated to complete your biotin and collagen intake. This product will help you achieve a visibly smoother complexion. This vitamin-rich supplement also supports hair and nails, helping them become more resilient to breakage.


Product details
- Is Discontinued By Manufacturer : No
- Package Dimensions : 4.76 x 1.65 x 1.57 inches; 2 ounces
- Date First Available : August 31, 2018
- Manufacturer : Pure Research
- ASIN : B07FJQ32BG
- Best Sellers Rank: #5,058 in Health & Household (See Top 100 in Health & Household)
- Customer Reviews:
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This Item ![]() 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 | Recommendations | |||||
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $21.69$21.69 | $44.80$44.80 | $16.99$16.99 | $17.87$17.87 | $19.99$19.99 | $17.99$17.99 |
Price Per Unit | $10.85 / Fl Oz | $11.20 / Fl Oz | $8.50 / Fl Oz | $17.87 / Fl Oz | $10.00 / Fl Oz | $9.00 / Fl Oz |
Delivery | Get it as soon as Wednesday, Apr 16 | Get it as soon as Wednesday, Apr 16 | Get it as soon as Wednesday, Apr 16 | Get it as soon as Wednesday, Apr 16 | Get it as soon as Wednesday, Apr 16 | Get it as soon as Wednesday, Apr 16 |
Customer Ratings | ||||||
Sold By | NutraSupps | Molino Co. | Think Above | Rejuvica | The Wello Shop | Triquetra Health |
primary supplement | Vitamin B7 | Biotin, Collagen | Vitamin B7 | Vitamin-b | Biotin, Vitamin C | Biotin |
form | Liquid | Drop | drops-liquid | Liquid | Liquid | Liquid |
unit count | 2 | 4 | 2 | 1 | 2 | 2 |
flavor | Berry | Natural Raspberry | Unflavored | Unflavored | Unflavored | Berry |
specific uses | Hair | Hair Growth Support | Hair, Skin, Nail Support | Hair,Hair Skin,Healthy | Hair | Hair, Skin, Nail |
ingredients | Biotin (B7), Hydrolyzed Collagen, Water, Glycerin, Citric Acid, Stevia Extract, Potassium Sorbate and Natural Flavors | Biotin, Bovine Collagen Peptides Type I & III, Purified water, Vegetable glycerin, Citric acid, Potassium sorbate, Raspberry natural flavor | — | Biotin, Vegetable Glycerin, Purified Water | Pure Biotin (Vitamin B7), Vitamin C (Ascorbic Acid), Purified Water, USP soy-free kosher glycerin | Biotin |
Videos
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This product has transformed my Hair, Skin and Nails!RoshiReviews
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Why this is important and reason for using over others.Heidi Leatherby
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How has this worked? How much do I use? How does it taste?Jake Miller ✅
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Customer Review: I just started so we'll seeAuthor Shalonda McFarland
Important information
Safety Information
KEEP OUT OF REACH OF CHILDREN. DO NOT USE IF SAFETY SEAL IS DAMAGED OR MISSING. STORE IN A COOL, DRY PLACE. Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18 and individual with a known medical condition should consult a physician before using this or any other dietary supplement. Do not take this supplement if you are allergic to any of the listed ingredients. May adversely affect existing medical conditions, including but not limited to: G.E.R.D., IBS, Stomach Ulcer(s), asthma. Please note: Probiotic may temporarily cause heartburn, gas, upset stomach, stomach cramps, stomach pain (hurt stomach), irritated stomach, burning stomach, acid reflux, bloating, constipation, increased chest congestion/mucus, insomnia, inflammation, fatigue, make your brain not feel right, nose bleeds, agitation, headaches, nausea, diarrhea (liquid stools, burning bowel movements, runs), intestinal issues, dry mouth, rash, itching, hives, dizziness, swollen tongue, vomiting, heart palpitations, fast heartbeat, unexpected issues or sickness. These possible side effects are rare and will vary from one person to another in occurrence and severity. If for any reason you experience any adverse effects, immediately discontinue use of product and consult your doctor. Do not use if seal is missing or broken. Keep out of reach of children and pets.
Indications
Natural product separation is common; make sure to shake well before each use.
Ingredients
Biotin (B7), Hydrolyzed Collagen, Water, Glycerin, Citric Acid, Stevia Extract, Potassium Sorbate and Natural Flavors
Directions
Natural separation may occur; shake well before each use. Store at room temperature. Take 1 serving once a day away from meals. Alternatively, it can be added to water or juice.
Legal Disclaimer
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers report that the biotin and collagen supplement works quickly, with their hair and nails growing faster and thicker, while their skin becomes clearer and healthier-looking. Moreover, the supplement is easy to swallow, convenient to use, and customers appreciate its pleasant taste. Additionally, they note improvements in nail strength, with one customer mentioning it lasted about a month and a half.
AI-generated from the text of customer reviews
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Customers report that the supplement works quickly and delivers great results.
"...This is the ONLY thing that has ever worked after finishing the bottle!..." Read more
"...It feels stronger and healthier, with a natural shine that I haven't seen in a while...." Read more
"I do believe that this product delivers on its promise...." Read more
"Great product and great value for quality of the product" Read more
Customers report positive results with their hair growth, noting that their hair is growing longer and faster, with one customer mentioning their hair thickening and flourishing.
"...This product has made my hair grow back! My eyebrow tech was even Surprised on how often I had to see her because my hair was was growing back fast...." Read more
"...The 50,000mcg of Biotin provides a significant boost for hair growth, and the Collagen complements it with the added benefits of supporting skin..." Read more
"Did this product speed up my hair growth yes. Did it give me crazy amounts of acne also yes. I bought 10 bottles of these and finished 3 so far...." Read more
"...brittle and peel/crack easily, now they are much stronger and growing beautifully." Read more
Customers find the supplement's taste pleasant, with one mentioning it helps them take it easily.
"...These biotin drops are easy to use, taste great, and are a great price point. They come in a glass bottle that is easy to take on the go...." Read more
"...It tastes good and is too easy to turn down. I also love that the collagen is from fish so it’s pescatarian-friendly. Just wow. But if." Read more
"...The liquid is tasteless and easy to mix into your beverages, and the dropper ensures precise dosing." Read more
"Taste good, It took the entire bottle before I could see it working I've ordered again since my first bottle" Read more
Customers find the biotin supplement easy to use, particularly noting its convenient dropper application and how simple it is to take each morning.
"...These biotin drops are easy to use, taste great, and are a great price point. They come in a glass bottle that is easy to take on the go...." Read more
"...It's hassle-free and a welcome change...." Read more
"...I don't notice any smells and it is easy to take. Great value for the money." Read more
"This is easy to use. Just a dropper full under the tongue for a minute and you are good to go" Read more
Customers report that their nails and hair have become stronger and less brittle after using the supplement.
"...It feels stronger and healthier, with a natural shine that I haven't seen in a while...." Read more
"...typically are very brittle and peel/crack easily, now they are much stronger and growing beautifully." Read more
"...broke a nail down to the numb, it grew back in 2.5 weeks and was extremely strong!..." Read more
"For my finger nails, they got alot stronger!" Read more
Customers report positive changes in their skin, noting it looks healthier, clearer, and better than ever.
"...and the Collagen complements it with the added benefits of supporting skin elasticity and overall radiance...." Read more
"...for approximately two months and definitely noticed a difference in my skin and hair. My skin got drier and my hair wasn't as shiny or strong...." Read more
"...I love it! I take it every day and I’ve seen such a difference in my skin! reducing some wrinkles and keep it glowing...." Read more
"Been taking a few months now and my nails for sure are in better shape - better than a pill and the flavor is not bad" Read more
Customers report positive results with the supplement, noting that their hair, eyebrows, and facial hair have become thicker, with one customer mentioning improved nail density.
"...I've seen hair growth as well as thickening over the last few months...." Read more
"...But my hair has definitely gotten thicker, so this was a good buy and I will continue to using" Read more
"...This product has just made my naturally thin hair stronger, so it’s less prone to falling out, and it grows like a weed...." Read more
"...2. The hair on my legs, arms, and other areas have become so course, thicker, fuller, and longer...." Read more
Customers find the biotin and collagen drops easy to swallow and take daily, with the dropper making dosing convenient.
"...They come in a glass bottle that is easy to take on the go. I have been doing 2 half dropper doses, 1 in the morning and 1 at night...." Read more
"...The liquid is tasteless and easy to mix into your beverages, and the dropper ensures precise dosing." Read more
"...However. The tast is great does not upset my stomach. I don't notice any smells and it is easy to take. Great value for the money." Read more
"Wow this is amazing, easy on my Stomach. Clearly my Skin, hair growth. Really enjoy how it clear up the dark spots on my face." Read more
Reviews with images

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Top reviews from the United States
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- Reviewed in the United States on February 21, 2025Size: 2 Fl Oz (Pack of 1)Verified PurchaseI have honestly tried many biotin products, but never noticed a difference, but with this my eyebrow hair was growing back fast my hair was growing back. I was going through postpartum and I was losing so much hair. This product has made my hair grow back! My eyebrow tech was even Surprised on how often I had to see her because my hair was was growing back fast. I recommend this to all my friends and family anytime they’re talking about hair loss are going through postpartum hair loss. I would also 2 droppers instead of the 1.
- Reviewed in the United States on June 29, 2024Size: 2 Fl Oz (Pack of 1)Verified PurchaseI've been using these drops for about 4 months now, and held off writing a review until I knew this product would work. In the photo, the picture on the left is today, the picture on the right is from March. I've seen hair growth as well as thickening over the last few months.
Last year, I had a severe infection that required very high dose antibiotics and as a result, my hair fell out in chunks. Desperate for something to help, I decided to give these drops a try and it's made a world of difference.
These biotin drops are easy to use, taste great, and are a great price point. They come in a glass bottle that is easy to take on the go. I have been doing 2 half dropper doses, 1 in the morning and 1 at night.
I would definitely recommend this product to anyone who is struggling with hair growth!
5.0 out of 5 starsI've been using these drops for about 4 months now, and held off writing a review until I knew this product would work. In the photo, the picture on the left is today, the picture on the right is from March. I've seen hair growth as well as thickening over the last few months.Absolutely helps hair growth
Reviewed in the United States on June 29, 2024
Last year, I had a severe infection that required very high dose antibiotics and as a result, my hair fell out in chunks. Desperate for something to help, I decided to give these drops a try and it's made a world of difference.
These biotin drops are easy to use, taste great, and are a great price point. They come in a glass bottle that is easy to take on the go. I have been doing 2 half dropper doses, 1 in the morning and 1 at night.
I would definitely recommend this product to anyone who is struggling with hair growth!
Images in this review
- Reviewed in the United States on January 7, 2025Size: 2 Fl Oz (Pack of 1)Verified PurchaseI have many different autoimmune diseases and other factors that make it impossible to grow my thin hair. This is the ONLY thing that has ever worked after finishing the bottle! I started to notice results as soon as I finished and other noticed a few weeks in. It tastes good and is too easy to turn down. I also love that the collagen is from fish so it’s pescatarian-friendly. Just wow. But if.
- Reviewed in the United States on October 18, 2023Size: 2 Fl Oz (Pack of 1)Verified PurchaseI 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.
- Reviewed in the United States on March 31, 2025Size: 2 Fl Oz (Pack of 1)Verified PurchaseI do believe that this product delivers on its promise. I stopped using this product for approximately two months and definitely noticed a difference in my skin and hair. My skin got drier and my hair wasn't as shiny or strong. I just received another bottle and will keep track of the results.
- Reviewed in the United States on October 17, 2024Size: 2 Fl Oz (Pack of 2)Verified PurchaseDid this product speed up my hair growth yes. Did it give me crazy amounts of acne also yes. I bought 10 bottles of these and finished 3 so far. My extremely clear skin is now full of painful acne and marks. I bought these after a big chop and was desperately trying to grow my hair hip lenght. I am now wondering of i should just focus on hair lenght keep taking this and fighting through the acne for the next several months or trash them
- Reviewed in the United States on March 12, 2025Size: 2 Fl Oz (Pack of 1)Verified PurchaseTaste good, It took the entire bottle before I could see it working I've ordered again since my first bottle
- Reviewed in the United States on February 18, 2025Size: 2 Fl Oz (Pack of 2)Verified PurchaseJust two weeks of taking this supplement daily (1 dropper) and I can already see a difference in my nails. My nails typically are very brittle and peel/crack easily, now they are much stronger and growing beautifully.
Top reviews from other countries
- MissMaeReviewed in Australia on February 10, 2023
5.0 out of 5 stars Amazing difference with my hair
Size: 2 Fl Oz (Pack of 2)Verified PurchaseMy hair has been looking healthy for the first time in 10 years. Its because of using this biotin product.
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MaryamReviewed in the United Arab Emirates on June 4, 2020
4.0 out of 5 stars جميل ينعم الشعر ويعطي لمعان
Size: 2 Fl Oz (Pack of 1)Verified Purchaseللشعر
- MaiReviewed in the United Arab Emirates on November 15, 2022
1.0 out of 5 stars Not useful
Size: 2 Fl Oz (Pack of 1)Verified PurchaseNot useful at all and super expensive. I received it without any expiry date on the package not authentic to use.
- DenilsonReviewed in the United Arab Emirates on March 6, 2020
2.0 out of 5 stars I don't any review
Size: 2 Fl Oz (Pack of 1)Verified PurchaseI don't know if thus product works or not because I don't see any improvements on my hair
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