My Cart

0 items $0.00

You have no items in your shopping cart.

Free Shipping Orders $49 or More*

*USA including AK & HI, $49 minimum order after discounts are applied.

Unbeatable Prices Huge Product Selection, Great Service,

Biotin Pure (Vitamin B7) Powder

* Required Fields

In stock

Price From: FROM $33.96

Ships today if ordered in the next 6 hours and 2 minutes!

Biotin Pure (Vitamin B7) Powder

Key Features

  • Pure powder
  • Vitamin B class
  • Promotes healthy skin, hair & nails
  • Taste

  • Mixability

Biotin functions as a form of Vitamin B, sometimes referred to as Vitamin B7 or Vitamin H. It is an essential nutrient prevalent in algae, mold, yeast and bacteria.


Serving Size & Timing

A single serving of Biotin is a very small amount and is quite potent. It is of critical importance that the general public avoids this level of Biotin concentration. It should be measured and apportioned only by precision instruments that can calculate weight down to 0.001 grams. Measuring spoons should not be used.



The pharmaceutical grade Biotin contains no additives of any kind; this includes agents used to prevent caking. It is meant to be stored in a cool and dry place. It should also be kept away from light and resealed after usage. This product is tasteless.


There are very few reported incidents involving Biotin side effects. However, it should be noted that pharmaceutical grade Biotin is extremely concentrated and thus the potential to overdose on it is quite possible. Serving amounts should be calculated very precisely by correctly calibrated scientific scales.


Biotin is not water-soluble when the water is at room temperature, but it will dissolve correctly when the water has been heated. However, it should be noted that if you are not a member of the scientific community and do not possess the instruments necessary to obtain accurate measurements of pharmaceutical grade Biotin, you should avoid purchase. There is a more appropriate mixture of 1% Biotin with a 99% DiCalcium Phosphate carrier, which is fit for general consumption.


Due to varying import regulations, not all of our supplements are available to international customers. This product is restricted for sale in the following countries:


Customer Reviews

Biotin of Progressive MS
My husband's neurologist gave the okay to start him on 100mg 3 times a day for his Progressive MS. He has been on it for 5 months and has some improvement in his bladder function. I use a scale to measure out the biotin powder and my husband takes it on his tongue and chases it with water. *

On 10/15/2016 Joan said...

biotin and other products
Items arrived promptly. It was great except some were difficult to reseal because grooves were open and full of product. It took a bit to clear so it would seal okay. Product looks great looking forward to results. Nice that Biotin is good for thinning hair as well as prostate health.*

On 10/15/2016 Charles said...

Pure Biotin for PPMS
My Neurologist prescribed 300 mg/day in addition to the other meds I take for Primary Progressive Multiple Sclerosis. As of today there isn't any specific treatment for this form of MS. The symptoms are treated with prescription medication as they develop. A French study had a 91% improvement rate among the PPMS patients taking the mega dose of Biotin after 9 mos. when compared to those taking only a placebo. In as much as this is a vitamin supplement and is water soluble, taking this mega dose shouldn't cause any ill effects, so it's worth a try for me. Was so pleased to learn about as a source for my Pure Biotin. Within a few days of ordering the Biotin, it was delivered to my home. I plan to order more Biotin from them as needed.*

On 10/3/2016 Susan said...

For General Health
Just received my top notch, pure delivery of Biotin. Blood work came back that I needed all the B vitamins so I turned to Bulk Supplements because of their service and quality products. I order many different products and have been impressed with every thing. They are my new "go to" source for nutrition.*

On 9/29/2016 Rhonda said...

Love The Tingly Tightening of Niacin B3
I put this product in distilled water and rose water with a couple drops of vitamin e. It gave me a rosy glow and a tighter feeling on my face and neck.. I keep it in a spray bottle and mist my face a couple times a day. It has been just a few days but I can see a difference already ! *

On 8/30/2016 Linda C said...

PPMS sufferers
This is the best source for pure biotin. MS sufferers need to be trying hundreds of milligrams per day and so gram amounts are needed (but not gram amounts of filler). Buy a scale and some weigh boats and weigh it out. It doesn't dissolve in water but it does disperse (better in warm water - not hot). Use only a small amount of water and then mix with a drink of your choice. It is tasteless. I believe this product is quite safe.*

On 8/24/2016 Martin said...

Biotin for idiopathic neuropathy
I am beginning a trial of 300mg a day for 9 months to treat a demyelinating disease ...idiopathic neuropathy. One study indicates potential with progressive I am not on firm scientific ground..but as there is no current treatment ...I am going forward. I will keep a log of any changes and report on this site.*

On 7/25/2016 william said...

Thank you Bulk Supplements for supplying pharmaceutical grade biotin at a fair price. I have MS and just started taking 100 mg 3 times a day. I weigh it out, put it directly in my mouth and mix it with some water. It doesn't have a flavor so no need for capsules. It will take time to tell if it will help my MS but it is sure worth a try. *

On 7/22/2016 Lori Pieper said...

great for chronic fatigue!
I'm very excited about this B7! Even though I have only taken it for a few days I can feel it makes a difference. I can't wait to see how it keeps helping me more and more! I mixed equals parts of pure B7 and brown rice flour and made 150mg capsules on my "0" capsule machine. Thank you bulk supplements for proving such wonderful quality and pure vitamin B7! :))))*

On 7/18/2016 MTC said...

Hopes for MS
We ordered this pure form of Biotin in the hopes that it may slow the progression of MS and perhaps help to rebuild myelin as the French trial indicated. Finding Pharmaceutical grade Biotin here really makes this easier as it only necessary to take a small amount and has no flavor.*

On 7/14/2016 Linda said...

Biotin Good for My Hair
I dissolved the Biotin I receiver from with water in a spray bottle to spray on my hair.
My hair used to get tangle together, After a couple days of using the spray, Now I saw it doesn't tangle and looks fuller. For the purple of testing the Biotin, I only add water, I will add something else later on. to make my own hair care spray.
I also want to take Biotin orally, but the dosage confuse me. BS recommend one (1) mg, but some said their doctor recommends 100mgx3 , some capsule is 30,000 mcg. quite confusing.
Any advice is appreciated.*

On 7/13/2016 May said...

Biotin for MS
Searched for pure biotin after reading about positive effects for MS. Easy to order and quick shipment. So far so good but too early to tell long term effects. Thinking of making capsules for ease of use when traveling. Glad I found Bulk Supplements. Will definitely order again. *

On 7/11/2016 Kimberly said...

This product is excellent without any additives. It is the purest form of Biotin specially for cases of progressive multiple sclerosis. I recommend it to anyone who has hair loss or nail softness. Specially for people who have MS.*

On 7/5/2016 Traysi said...

Biotin Pharm Grade
Under the "Tips" section of description plz find; "If you are not a member of the scientific community and do not possess the instruments necessary to obtain accurate measurements of pharmaceutical grade Biotin, you should avoid purchase." This is NOT an exaggeration! It's very pure & powerful. Unless you have instrumentation that can accurately measure in mcg you could have problems in dosing correct amounts.
I was offered this Pharm grade Biotin to review. In the future I will buy the 1% for ease of use. My digital scale has an accuracy of +/- 3mg, which is not very accurate when shooting for 1mg dose! the recommended daily dosage is around 30mcg, which without doubt implies that 1000, 10000 or 5000mcg [5mg] is too much, but alternate practitioners of medicine and dermatologists still recommend since it is a safe supplement; i.e. no known toxicity. Biotin is a water-soluble vitamin and is easily removed from the system via urine. Regardless of dosage, biotin is generally nontoxic and does not have known side effects. There is no maximum stated dose for biotin. But that said, you could be giving yourself a deficiency of B5 by taking an excess of biotin—and that may show up as skin problems! *

On 5/6/2016 Denise said...

Bulksupplements is amazin! Ordered Biotin for MS.
I was just informed from my Dr. to start using Biotin for my ms as it may help long term and he told me about this site.

I think Bulksupplements website if very easy to navigate and the reviews of other biotin users for ms really helped inform me!

The biotin I ordered was very easy and received in the mail in a zip-lock sealed pouch (be careful when opening as some of the fine/light powder is stuck above the zip-lock seal as the seal is not easily closed). Also order the Capsule Machine as it will make your life so much easier!

Overall, I think this is a great product and I look forward to ordering more from Buldsupplements in the future.*

On 5/2/2016 David said...

Bought for a MS
Bought it for MS. Can't say yet if it helps or not but can confirm that it looks high quality product and best price in market. Thank you Bulk S. I would recommend this to a friend.*

On 4/11/2016 Ognjen said...

Fastest Service Ever
I have ordered the Pure Biotin product twice. Each time I receive a great product with outstandingly fast deliver! I use this Biotin every day. When I run out I become worried. This is no longer the case since i stumbled onto Bulk Supplements. The quality of this product is amazing. I am certain that it is 100% pure as promised. I will never order from any other company! Love the product. Love the service!*

On 4/10/2016 Alicia said...

Great w/alpha lipoic acid
Alpha lipoic acid is a terrific antioxidant, but it can have the side effect of turning your hair gray. Biotin will prevent this from happening.

The purity of this product makes life easier for me. The lack of fillers means less to gulp down. Just make sure you have a good scale. What I do is measure about 20 days worth of my supplement powders into an air tight container, and mix well. Then it's just 1 scoop/day of my "multivitamin powder". Super easy.*

On 4/5/2016 Thomas said...

MS & Biotin
We have purchased this product as a result of the recent studies indicating that 300mg of Biotin daily have positive effects to suffers of MS. We needed Biotin in large quantities and pharmacy grade. We have only been taking Biotin for one month so it's a little early to tell. However, as a positive side effect, my wife's has seen improvement in her hair and nails.*

On 4/5/2016 Ken said...

Positive effects for MS Fatigue
I have only started taking Biotin about 3 days ago but have already felt some improvements in my level of fatigue and brain fog. I am very hopeful that I continue to experience improvement as I continue the biotin therapy.
The quality of the biotin is as promised. I received my shipment a day sooner than expected.i will continue to purchase my biotin here unless I no longer need it, the quality drops off, or if it stops working for me.
I am following the recommended 100 mg 3 X per day for progressive ms. I am using an AWS Zeo-50 electronic mg scale and 3x3 weighing papers to portion the biotin into 100 mg doses using plastic straws cut to 3 or so inches with diagonal point to scoop onto the papers on the scale. It works great for a small scoop and easy to replace.
I will post follow up after a month or two to update my experience.*

On 3/31/2016 Tom said...

Excellent Quality
BS Biotin is excellent. Reading the "Tips" and all the information is so important to use this product properly. I received my Biotin very fast.*

On 3/28/2016 Sara said...

Just What I Needed
Great price, real fast shipping. I will most certainly purchase again.*

On 3/22/2016 Paul said...

Product shipped like lightning and was exactly as advertised, A++*

On 3/22/2016 Alex said...

So far I like it!
I have MS and am trying to add biotin 300mg into my Arsenal of supplements. I have no complaints but need to update after another month. It's certainly worth a try great price and fast shipping*

On 3/20/2016 Julie said...

Biotin B7
Based on recent research my niece began taking Biotin for MS and has seen improvement in the short time of usage....not lethargic and has increased energy. Product was easy to order and quickly delivered.*

On 3/5/2016 Mel said...

What an amazing price for pharmaceutical grade biotin, and on top of that what service!!! Received it in 2 days. Product pure and easily used. Will await eagerly the response from taking adequate doses! Obviously, this place is prime for vitamins!*

On 3/2/2016 GARLAND said...

exactly what you
With MS many are getting prescribed Biotin which can get expensive when the dose for our condition 100mg x 3 day. Found this product, convenient packaging, quick delivery, pharm grade biotin with no fillers at a good price.

You can get any scale that measures electronically out to the milligrams very cheap (paid $16 on amazon for mine). I didn't opt for pill, just use a shot glass for the scale (tare to zero!)b and throw a little liquid it and knock it down.*

On 3/1/2016 phil said...

great product
I have been using this product to supplement my treat meat for M.S. It dissolves quickly ,is tasteless with no side effects(except stronger nails and hair) Very pleased.*

On 3/1/2016 Elizabeth said...

Love the convenience ... Just easy to fill capsules .. Helps w hair,nails and skin... Quick delivery 2-3 this product highly recommended

On 2/22/2016 Lorraine said...

Biotin Excellent Quality !
This Biotin is excellent does amazing things for the Hair and Nail improvement and strength ! I highly recommend it! If your going through problems with Nails and Hair I highly recommend Biotin , this company has the best quality. I have been using their products for years ! *

On 2/13/2016 Jeannie said...

Excellent product
Well, as many others, I have been told by my neurologist to take 100 mg of Biotin 3 times a day for MS. Their office could mix up capsules, but the price was exorbitant. And that price is better than that of taking over the counter, pharmacy vitamins. This product is much cheaper (about 1/6 the price of my physician's office for the same product). It is mostly tasteless and easy to spoon out onto the Bulk Supplement scale. The amount is so small that it is easy enough to just tip the weighing "bowl" into my mouth to take it quickly. Don't worry about coughing on it- it's not that much to take. Thus, it's not enough to have to go through the trouble of putting them into capsules, though I think I will buy some for when I am out on the road and a dose is due. I am going to buy the "0" size capsules, but I think they will probably not have much of the product in them to make the 100 mg dose. The scale is exceptionally accurate and I am not worried about taking the wrong amount. The powder is quite light and fluffy, sort of like measuring super light cornstarch. Biotin is quite "energizing" as people have said. I don't tend to feel tired in general, but I do notice that I have to take my evening dose a number of hours before bed or I will be bouncing off the ceilings, walls, etc. So clearly it's giving me extra energy. I have lost a bunch of hair from my other MS medicine and I am hoping and praying that this medicine does the job of helping it to grow back quickly. I've only been on Biotin for a month or so, so I can't tell you the progress as far as that is concerned yet.*

On 2/9/2016 Samantha Marie said...

B7 Biotin (pure) 300 mg for Advanced Multiple Sclerosis
I am impressed with the purity. The product does get clumpy after a short while. It is still working. I used to take Biotin in a liquid form @ $3 daily. This is much more economical. Which makes up for the clumpiness.*

On 1/30/2016 Danny said...

easy to use...
I am very pleased with this product. I did not know what to expect when I ordered it. I had been recommended to try Biotin from my doctor in treatrnent of my M.S, It was delivered promptly, in a resealable pouch, The consistency is like baby powder and mixes well with any liquid I use it in. I usually stir it in with my coffee in the morning. There is no taste, and does not change the consistency of what I am drinking. I only need a little for my purposes, so the amount I bought (25grams ) is perfect.*

On 1/29/2016 Elizabeth said...

Biotin for me (trial)
I am taking the biotin as if I was involved in one of the ms trials. I have been taking this product from bulk supplements because of the amount I need to take. So far the results have been positive. I seem to have more strength, and stamina. I have a prescription for this medication, but the cost through a pharmacy is extremely prohibitive. I would not be able to afford this medication which appears to have significant positive results.*

On 1/4/2016 Susan said...

I purchased biotin because I have MS. It has given my legs more strength in just one month of use. It is easy to dissolve and comes in a very convenient package.*

On 12/21/2015 Christine said...

Biotin for MS
I was skeptical when I first began using Biotin, and soon became a believer in the efficacy of the product supplied by Bulk Supplies. As time goes on, and I use the biotin I'm gaining strength, able to move much more freely, have energy to last throughout the day, and am on the verge of beginning a strength routine that I haven't been able to do in over a decade. ;)*

On 12/21/2015 Robert said...

Biotin for MS
My order was fulfilled quickly. Filling a #0 capsule with this pure powder makes a 300mg dose; the most I could find at my local store 5mg plus fillers) would take 60 capsules/day. I wasn't sure it would be tasteless as advertised; I was pleasantly surprised. Even after one dose, I find my tremor is lessened so I can print more legibly, I can stand with my hands over my head for 20 seconds, and my libido is much improved. This seems to be the real deal, and BulkSupplements seems to be a pleasure to deal with.*

On 12/16/2015 Kennita said...

I have been using the Pure Biotin from Bulk Supplements for about 6 months now. I have been very pleased with the consistency of this product as well as the ease and promptness of the ordering/receiving process. I will continue to purchase my products from this company.*

On 12/10/2015 Carla said...

Biotin for MSers Yields some Positive Results
Biotin is being used in a non-clinical study that my son is participating in. 300mg daily for past 2.5 months has improved his eyesight to the point he doesn't need his glasses, he is sleeping 8-10 hrs straight, his temperature/circulation has improved, as well as his speech. This vitamin has shown to be more effective in just over 2 months, than his MS drug which he's been taking for almost 6 years.*

On 12/7/2015 Edith Bolla said...

Biotin for MSers Yields some Positive Results
Biotin is being used in a non-clinical study that my son is participating in. 300mg daily for past 2.5 months has improved his eyesight to the point he doesn't need his glasses, he is sleeping 8-10 hrs straight, his temperature/circilation has improved, as well as his speech. This vitamin has shown to be more effective in just over 2 months, than his MS drug which he's been taking for almost 6 years.*

On 12/7/2015 Edith Bolla said...

MS Symptom Improvement
I have MS and have been taking Biotin for more than 5 months. There has been significant improvement in my bladder control. I would recommend this supplement to other MS patients.*

On 12/2/2015 Robert said...

Excellent product!
I'm using this to treat my wife's MS and it seems to be helping her a little bit!*

On 11/24/2015 Scott said...

Bulk with no filler the best
It's great not to have to allow for all the filler in other forms of Biotin. This pure Pharm grade Biotin is much easier to use. Quality and reliable fast delivery is much appreciated.


On 11/8/2015 Richard Nilsen said...

Biotin in bulk a great item!
My previous use of Biotin was tedious because of all the filler. This version of pure Biotin is much easier to use and more effective. I am very happy with the product and delivery system.*

On 11/8/2015 Richard said...

My husband has MS, and uses this product religiously. His first reaction after taking his first daily dose was "Wow! This is perfect!", and after a few days he could feel the differences in his energy, and his muscles are beginning to respond in ways that they haven't in years. Excellent product!*

On 11/7/2015 Sharon L said...

Biotin pure powder
Excellent that's it's pure. That greatly simplifies formulating since
I don't have to account for fillers or have excess volume. Quick shipping! Reliability. Trusted.*

On 11/3/2015 Ronald H Levine :) said...

High quality product
It is lovely to find pure biotin for sale. We use this in skin care products and it works well. As always the quality is excellent.*

On 11/3/2015 V said...

Fast shipping and great product
Product arrived within days of my order. Product was exactly as advertised and seems to be fantastic quality! So far extremely pleased!*

On 10/20/2015 Reagan said...

Excellent Product!
This is an excellent product, its purity is superb! In only a couple of days I have seen the difference in my body, its wonderful! I totally recommend it!*

On 10/9/2015 Jessica said...

Biotin, pure
Excellent, quality product. Since I have started using biotin, my hair grows faster (I wish it grew in thicker too) and nails are stronger. Really like this biotin. Thanks Bulk Supplements.*

On 10/6/2015 Fern said...

Fast shipping, product as promised
Received the product in very short time period, fast shipping.*

On 9/30/2015 Arash said...

Very pleased
This product is very pure. Very effective. Very happy with this purchase.*

On 9/22/2015 Angela said...

biotin pure
So far, I am very happy with the pure biotin. I have noticed increased energy, and possibly improved vision. I haven't been on it long enough to know for sure, but so far so good!!*

On 9/21/2015 Eileen said...

Pure Biotin Powder
Same great quality as usuall. Dissappointed that it was not shipped in a clear plastic bag. It made for a lot of waste.*

On 9/8/2015 Debbie said...

Biotin for MS
Mega doses of Biotin are the most promising treatment to come along for MS in a long time. Got this for my wife. Quality seems good. Service excellent. Nice not to have to order questionable stuff from China.*

On 8/5/2015 Roy said...

best form of biotin
I have used over the counter biotin for years along with all my other vitamins. When I saw the pure form of biotin I was like what have I been taking all these years? I bought the biotin mostly for my hair. Through other comments I've learned it has even more potent benefits. As for my hair it seems to have grown am inch since I've started taking this product. I highly recommend.*

On 7/30/2015 fadia said...

just wow
when I saw that bulk supplements was offering a pure version of biotin I was like what the difference between that and every other biotin in the market. Well could I tell started noticing the effects immediately. I bought the vitamin mainly for my hair. It appears that my hair has grown an inch within a week of taking this vitamin. I highly recommend this product*

On 7/30/2015 fadia said...


On 7/28/2015 Tony said...

The pure biotin is great I have notice my hair is thicker and longer and I have energy that I haven't had before . *

On 7/27/2015 Lou Ann said...

I have search the internet extensively and Bulk Supplements is by far the most professional place for me to order my products i often order Biotin and Potassium and i have never had a problem of any kind i no longer shop anywhere but Bulk Supplements for my supplement needs*

On 7/27/2015 Richard said...

Pure Biotin
I was expecting a bitter taste but, that was not the case whatsoever. It is actually tasteless!*

On 7/25/2015 Debbie said...

Pure Biotin
The Pure Biotin i received from has been great. The product and service has been terrific. I used the Chat service, bulksupplement provided, and was pleasantly surprised at the fast and efficient response I received. Also, the product itself has been awesome. It has given me relief from brain fog and a lot more energy.*

On 7/25/2015 Debbie said...

biotin pure
Was shipped quickly. I take 300 mg a day. I am very pleased with your product & service. I will certainly order again from Bulk Supplements.

On 7/23/2015 sue nelson said...

I take pure biotin for my MS.
100mg 3 times daily.
Nothing great about the taste, but it is ok.
The Biotin I bet from Bulk Supplements is packaged in a handy reseal able pouch.
I'll buy from them again. *

On 7/20/2015 Dean said...

Thiamine HCL
I have added this supplement to my daily routine and also got it from Bulk Supplements. Again,this has been a superior product and I will continue to order from this company!*

On 7/14/2015 Carla said...

Review for Pure Biotin
I am extremely pleased with the quality of my purchase of Biotin from Bulk Supplements. This will be my source as long as I am using this product. Thank you for great products and service!*

On 7/14/2015 Carla said...

Over all good*

On 7/9/2015 Scott said...

I like pure biotin no fillers really good.
I have primary progressive MS
Taking 300 mg a day 3 100mg doses helps with energy and less falls.
If they had 100 mg pills that would be great only down side is measuring 100mg 3 times a day.*

On 7/9/2015 Scott said...

Pure Biotin (Vitamin B7)
I've just completed 30 days of using pure biotin and I love it. I was always so tired but Biotin changed that for me. I haven't gotten any side affects from using it.

It came packaged very well. Thank you bulk supplements.*

On 7/7/2015 Karen said...

Awesome Experience.
This is only my second day using 300mg. dose for my MS and although it's supposed to take longer, I'm extremely happy with my purchase. I'm going to be a life long customer. *

On 7/6/2015 Paul said...

My personal Biotin for MS trial
I have purchased this product twice now from bulk supplements and have noticed increase mobility and energy from my MS. I will continue taking and repurchasing this product, as I feel their product is very pure and pharmaceutical grade as stated in the description. I am glad that this product is offered, so I can purchase it and try this for myself. It has been life-changing for me.*

On 6/17/2015 Lisa said...

Biotin for MS
I bought this along with gel capsules and milligram weight scale so I can make my own 100mg. biotin capsules. The French study shows the average improvement in Progressive patients for people taking 300mg (100 mg. 3X/day) was 20%. The improvement started 2-8 months after starting the first dose. I am video blogging the process as I repeat the study myself. has pharmaceutical grade biotin that is of outstanding quality. If you want to see my video blog, go to YouTube and search for biotin video blog.


On 6/14/2015 Dulci Hill said...

Biotin for MS
I have a video blog showing how to make, weigh, and take biotin in the high therapeutic amount of 300 mg. / day according to the study. The pharmaceutical grade biotin I got from bulk supplements is outstanding and has really increased my energy. Dulci Hill*

On 6/13/2015 Dulci said...

Pure Biotin
I am new to this site and this product. I have only been taking it for a short time but I definitely like the purity of the powder as well as the cost. I was also pleased with the fast and accurate delivery service. I will continue to purchase with this company.Thank you.*

On 6/12/2015 Carla said...

Happy to have a source for this at a decent price. Trying to mimick French study of biotin and MS. This is pure biotin with no fillers. Thanks!*

On 6/6/2015 Albert said...

Biotin Pure (B7) for MS
This was my first order and I am more than impressed with customer service and communication. The description also included tips, side effects and general information. I have started my regiment and am working up to 300mg/day and it may take a few months to know the effects on my MS. Thank you for being a resource for Biotin!*

On 6/4/2015 Teresa said...

Biotin for MS. Bulk supplements pricing is best.
As evidence suggests, high doses of Biotin may provide symptomatic relief for those suffering neurological problems like MS. the ability to purchase pure biotin allows us the mechanism to test its effects, and bulk supplements pricing on this vitamin is excellent. With their easy to navigate website, low prices, and fast shipping - I will be purchasing from them and all future purchases.*

On 5/22/2015 Robert said...

biotin for MS
Based on a continuing clinical French study. I needed pure biotin at 300mg a day. There is a 2 to 6 months trail period before knowing any effect. I am extremely glad that bulk supplements is able to meet my needs with a great product.*

On 5/9/2015 Christine said...

Biotin for MS
Based on a continuing clinical French study. I needed pure biotin for a daily 300mg dose. There is a 2 to 8 month trial period before knowing any effect. I am extremely glad that bulk supplements is able to meet my needs with a great product.*

On 5/9/2015 Christine said...

I have been looking for a single B, no fillers, no other junk, and this fit the bill nicely. The sample comes in the smallest pk. available, so it is a tiny little bag that is then sealed in a larger silver bag. Powder is white and fine, easy to mix with just about anything else. No big flavor either. Thanks for another pure product!*

On 5/4/2015 Jaslyn said...

Biotin for neurological issues
Growing evidence from recent studies in France support the role of biotin in ameliorating the course of demyelinating neurological disorders such as ms, cidp, and idiopathic neuropathy.
I have begun a 12 month trial using the pure form of biotin at 300mg a 9 months and 12 months I will report any changes in function.*

On 4/26/2015 william said...

Pure Biotin
I purchase Pure Biotin because I've gone older my hair has thin and nails are brittle. Purchasing Pure Boitin is well worth the money. If you are like me wanting to pay for what you want. Instead of other ingredients.*

On 4/21/2015 tracy said...

As pure as it gets.
This is very pure biotin. If you know the power of biotin, and can deal with precision measures, get this stuff! A little goes a long way. You really get huge savings from any biotin product! I like to mix mine in water and glycerine. So that 1ml equals 1mg. Its an wasy safe dose and you get so much more for your money than buying the purest liquid biotin! Thank for another great product*

On 4/18/2015 marc said...

Pure Biotin
I prefer to get the biotin without the filler because it's hard to trust fillers of any sort. This biotin appears to be excellent quality and very cost effective considering you only use a miniscule amount per day.*

On 3/25/2015 sean said...

Excellent product
I noticed a little thinning in my hair, this product made my hair ( so far) about 20% thicker (fuller) , it looks bright and shiny and my skin is tighter too. I'll not be without it. *

On 2/19/2015 Jake said...

Pure Biotin - 50g powder
Very satisfied with the product and shipping & handling as well*

On 3/19/2014 Ioan said...

Great product
Great for hypoglycemia.*

On 3/9/2014 Jesus said...

Only registered users can write reviews. Please, log in or register