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D-Glucosamine Sulfate Potassium Powder

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Price From: FROM $11.96

Ships tomorrow if ordered in the next 13 hours and 52 minutes!

D-Glucosamine Sulfate Potassium Powder


  • Support for healthy joints
  • Derived from shellfish sources
  • Easily absorbed
  • Taste

  • Mixability

D-Glucosamine Sulfate Potassium supplies both glucosamine and sulphur. Supplementation may be useful in promoting overall good health.


Serving Size & Timing

As a dietary supplement, take 1000mg (scant 1/4 tsp) up to three times daily, or as directed by a physician. Women who are pregnant or nursing should first discuss supplementation with their doctor.

Nutritional Information

Supplement Facts

Serving size: 1000 milligrams
Serving per container: *
Amount Per Serving % Daily Value**
Potassium (from d-glucosamine Sulfate .2KCL) 128 mg 3%
D-Glucosamine Sulfate (from d-Glucosamine .2KCL) 735 mg *
* Daily Value not established.
** Based on 2,000 calorie diet


Sugar, soy, dairy, yeast, corn, gluten and additives

As a dietary supplement, take 1000mg (scant 1/4 tsp) up to three times daily or as directed by physician.

US Standard Measuring Spoons
Spoon Size(level) milligrams
1/8 teaspoon 590
1/4 teaspoon 1180
1/2 teaspoon 2360



There are no additives of any kind included in this product. It should be stored in an area that is free from light, heat and moisture.


Results have shown that excessive use of D-Glucosamine Sulfate Potassium may yield mild side effects. Most are gastrointestinal related, including diarrhea, constipation and nausea. In some instances, people also experienced fatigue and headache. Should any of these problems arise, decreasing the daily dose is advisable.

Those with shellfish allergies may wish to avoid this supplement, as it could cause an adverse reaction.


D-Glucosamine Sulfate Potassium is a white, crystalline powder that is slightly sweet and easily soluble in water and juices.

California residents: Click here for Proposition 65 warning.

Customer Reviews

Good product
I have taken different forms of glucosamine, and this glucosamine sulfate powder is the only one that I can say is great!
It doesn't have a taste and most importantly it helps with my joints. I'm on my second bag now and highly recommend it. *

On 2/23/2019 Dulce said...

Found this to be the BEST relief for my OA knees and shoulders,
Been using this Glucosamine Sulfate Potassium powder for years and it has been life changing. The knees and shoulders cannot go 1 week without this supplement. I prefer not to take vitamin pills and so this powder absorbs quickly into your body and simply works wonders for me. Many thanks and the price for the quality is phenomenal.*

On 2/7/2019 Clayton said...

I'm sold!
I will never stop taking this product! My knee thanks Bulk Supplements. This product has been so beneficial that I have decided to skip surgery. Yay! I buy bulk and put it in capsules myself. Not only is it beneficial, but I can afford it. This company is so great to deal with!*

On 9/12/2018 Michelle said...

Joint support
Mixes well, neutral taste. Taking to support joints since I do bootcamp/lift weights 5 days a week and nearly turning 40. *

On 3/7/2018 MELISSA said...

Mild taste, great product, very economical
Purchased this for knee joint health. Mixes into smoothies very well. Taste is definitely not as "shellfishy" as other bulk powders I've tried. Highly recommend.*

On 12/6/2017 Yun-Cherng said...

Not Happy
I ordered 1 kg bag and the powder has all hard chunks mixed through it. It is very hard for me to weigh out the doses since I have to break up the chunks.*

On 7/14/2017 Robert T said...

Joint Therapy
I purchase Glucosamine Sulphate powder and other joint health supplements and have been very pleased with every aspect of the transaction: product quality, presentation, price, service. I have been in the drug, health and beauty industry for over thirty years; as an 'insider' I have no reservations recommending the products I've used...oh yes I'm getting excellent results!*

On 6/6/2017 Arturo said...

For my arthritis
Too many products claim to help joint pain. I have being buying a lot of them. They can be expensive and not always effective.

There are different types of glucosamine. I select this Glucosamine Sulfate 1000 milligrams in conjunction with MSM for the following reasons.

Glucosamine Sulfate is known to helps cartilage regeneration. Many supplements sold are Glucosamine HCl (hydrochloride) rather than Glucosamine Sulphate. Sulfate is needed to produce cartilage. That is why Glucosamine HCl is sold with other ingredients like Chondroitin Sulfate. But some physicians consider that Chondroitin takes away the efficacy of the Glucosamine.

A study by showed that many of the glucosamine/ chondroitin supplements do not contain the labeled amounts of ingredients. Also if some pills do not dissolve sufficiently, their ingredients might not be fully available for absorption in the body.

That is why I selected this product in powder from a company that I begin to trust.

On 6/4/2017 Amparo said...

Great sample!
I was offered a free sample for reviewing a previous order. I chose this. I have been mixing a little bit in my coffee and it is SO much better than pills! Suuper fast shiiping....all around great company!*

On 4/25/2017 Dawn said...

First time Buyer
I was referred to this product from my physical therapist for inflammation following a major shoulder surgery. I had been having difficulty increasing my range of motion due to the inflammation. I started taking this with a few other products from Bulk Supplements and within 3 days I was able to go past where I was stuck in my physical therapy. The product is everything it says it is and Bulk Supplements delivered a quality product to my door faster than I had anticipated.*

On 4/17/2017 Eileen said...

Purchased for tendonosis
I was recommended this product by my Physical Therapist and it did not disappoint. It has helped greatly with my inflammation and has seemed to speed up the recovery of my rotator cuff. Great site and great products, they shipped fast!*

On 2/24/2017 Rachel said...

Boswella serrated extract/ Magnesium Glycinate/D-Glucosamine Sulfate Potassium/Aloe Vera powdwe
Just ordered above items as this company was recommended by person who is doing cupping / dry needling for pain in my hips due to osteoporosis . I am active 60 year old and was having problems playing tennis , walking . It was so painful especially sleeping that I decided to give this a try . Also ordering calcium ortonate since my dr visit yesterday recommended I add calcium to my diet.
I just started and feeling better . I like the fact there are no additives , fillers, byproducts . I just add powder to a little water or juice and the taste is fine . I keep a measuring spoon in each Packet to get correct dosage .
Will keep you posted !*

On 12/15/2016 Claudia said...

Great Product, Great Price Great Service
I have been using this product in conjunction with chondroitin due to joint pain and am very happy with the results from using this supplement. My orders are always shipped very quickly and the cost is the best that I can find. Thank you!*

On 11/28/2016 Brett said...

A pre surgery/cortisone attempt that worked amazingly!
After some research i found a lot of mentions of using glucosamine for joint issues I had been having severe pain in my shoulder from weight lifting when i started taking this powder (cannot swallow pills so a powder was perfect!) i just mixed it with my water and mio and take it once a day before the took a couple month but the pain subsided i gained full range of motion and now i just take it as my normal supplement it has been almost a year and no problems!*

On 10/15/2016 terissa said...

Got it quickly
Glucosamine sulfate is supposedly the kind that's best for joints while N-Acetyl-Glucosamine is best for the gut, specifically feeding highly beneficial microbiota and helping to form mucin, also good food for other types of beneficial bacteria.*

On 9/1/2016 Nathan said...

Glucosamine Sulfate Potassium Powder
My joints have been bothering me for many years. I was so happy to be able to buy Glucosamine in a bulk supplement at a cheaper price than in pill form. I add 1/4 teaspoon to my green smoothies in the morning and I have noticed reduced pain in my knees. I am so happy to have found such a great supplement here on this website. I have been pleased with everything that I have ordered so far. Shipping time is great as well. Thanks!*

On 7/16/2016 Teresa said...

Glucosamine Sulfate
Using this in tandem with chondroitin sulfate to feed the dogs for joint health. Can not comment on efficacy in practice yet. Field effectiveness of glucosamine has been reported in some research that I've found, and you're better off using the sulfate according to that same research. Bulk supplements, as usual, is an outstanding fulfillment service, which is what warranted the 5 star rating (since they are not promising you results. Do your own research for that).*

On 3/22/2016 Dan said...

Awesome stuff!
My wife and I both have old joint injuries that seem to do better with supplementation. I have been looking for a reliable source for glucosamine sulfate for about a year now. The simple sulfate form is hard to find where I live (Alaska), and when you find it the cost is usually not worth the product. This stuff is great. The wife and I are both on 2000mg daily and after only 4 days I'm feeling better. Will be buying MUCH more, so glad to have found this here!*

On 1/7/2016 Cameron said...

This is one of the most important supplements an athlete should incorporate in their diet. It needs to be taken regularly to have an effect. It is the best extract there is for your joints, tissue health and repair. I use it in conjunction with L-Lysine. I'm 64 and still into boxing and martial arts.*

On 12/13/2015 Raymond said...

Finally ... Supplements that Make Sense!
I was always baffled that while supplements are hailed as being "good for you," the supplements that you find at your typical grocer or pharmacy are full of artificial this and artificial that. Many of the choices at your typical health-store are not that much more pure.

Then, along came BulkSupplements! Finally ... Supplements that Make Sense!

I add this supplement to just about any soft food, and as long as I mix it well, it works out fine -- with an interesting change to the flavors that I really like!

Thank you, BulkSupplements, for doing the right thing!

On 8/26/2015 Kathi said...

Glucosamine Sulfate Powder
One of the most critical aspects of the aging body builder (45 and up) is the maintenance and support for joints and connective tissue.
This product in conjunction with light stretching will make a difference in the intensity of your workout. Young bodybuilders also benefit from this product as it protects your joints and connective tissue for the future.*

On 8/24/2015 Raymond said...

Works like it should
I have been taking Glucosamine Sulfate for 18 yrs.
I just started using this product because it is advertised to not have anything in it but Glucosamine Sulfate Potassium. It has no binders, fillers, or other crap. Bottom line It works for me.*

On 7/14/2015 Glucosomine said...

It's Working
A friend recommended this bulk site to order glucosamine and msm in bulk powdered form. She even gave me a little of each to try. It is helping my problem knees so I ordered more for myself. I am walking the stairs a lot easier these days.*

On 6/29/2015 Georgine said...

It's Working
A friend recommended this bulk site to order glucosamine and msm in bulk powdered form. She even gave me a little of each to try. It is helping my problem knees so I ordered more for myself. I am walking the stairs a lot easier these days.*

On 6/29/2015 Georgine said...

WOW...this stuff really works!!!
After taking this for a week (1 tsp a day) I have seen amazing results!

In combination with MSM, it has relieved my inflammation & pain I suffered on a daily basis, to the point I was ready to see an orthopedist.

This product has blown me away with results, in such a short time & I will recommend this to everyone I know who can benefit from it.

I don't normally write reviews, but this is a product & company that definitely deserves it !

Great customer service & swift shipping.

Bravo Bulk Supplements...Keep up the good work!!!*

On 6/10/2015 JENNIFER said...

good stuff

On 5/26/2015 johnny said...

Good Stuff! I hope so!
How nice to have such a nice, clean version of this supplement available in a bulk package for myself and my horses! I am trialing this for all of us in hopes it helps with stomach problems. If it works, it will ultimately help with those achy joints too! Great company, fast shipping! Thank you!*

On 4/18/2015 Kim said...

too soon to review
so far so good, great customer service, fast shipping*

On 3/14/2015 Geovany said...

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

Product Questions

How do I know what dosage to take? I have tried Glucosamine Sulfate capsules before, but never really felt much effect - so I then stop. I have no idea if I am taking the most effective dose, and if I should increase dosage if I don't see any impact. Can you take too much? How does one experiment with dosage in order to see the effects. If it isn't working for me, does that mean I should increase, or take longer, or just realize its not the supplement for me.