Gold Standard Organic Sulfur Crystals 1lb - 99.9% Pure MSM - High-Purity MSM Supplement Powder - Large Granular Flakes - 3rd Party Tested for Purity
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Availability:
Only 10 left in stock, order soon!
Arrives
Sunday, Dec 7
Size: 1 Pound (Pack of 1)
Features
- QUALITY & PURITY: Our organic MSM crystals are 99.9% pure MSM, providing a therapeutic-grade MSM supplement trusted by independent researchers. Manufactured with high-quality American ingredients, these crystals are free of fillers, anti-caking agents, and binders, ensuring a clean, pure product with no compromises.
- MAXIMUM ABSORPTION: These large MSM crystals organic pure are designed for optimal absorption, providing superior bioavailability compared to MSM pills or powders. Our MSM crystals deliver more than 500% the absorption rate of standard MSM products, ensuring you get the full potential of this sulfur-rich compound.
- THE GOLD STANDARD DIFFERENCE: Unlike typical MSM supplements, our MSM organic sulfur crystals are the original and only 99.9% pure MSM in large granular flakes. This ensures unmatched potency and absorption. With a proven track record, this product sets the bar for MSM supplementation.
- UNMATCHED PURITY & PROCESSING: Our MSM powder for hair growth is carefully processed using a low-heat double distillation method to preserve its full potency and purity. By avoiding excessive heat, we ensure that the product maintains its effectiveness and high-quality standards in every batch, giving you the purest MSM available.
- MANUFACTURED WITH CARE: Crafted in a facility with strict oversight, our sulfur supplement organic MSM crystals are produced with a focus on quality and purity. We prioritize safety and efficacy, using only top-tier American ingredients for the cleanest, most reliable MSM supplement available.
- UNMATCHED QUALITY AND CERTIFICATIONS: Our MSM crystals are produced in an FDA-registered facility and packaged by a certified GMP co-packer. Available in 2lb and 6lb sizes, they deliver high purity and quality, backed by third-party testing and certification.
Brand: H2O Air Water Americas
Flavor: Unflavored
Primary Supplement Type: Potassium
Unit Count: 16 Ounce
Item Form: Granule
Item Weight: 1 Pounds
Special Ingredients: Methylsulfonylmethane
Diet Type: Vegan
Age Range (Description): Adult
Package Information: Bag
Is Discontinued By Manufacturer : No
Package Dimensions : 6.9 x 5.97 x 1.99 inches; 1 Pounds
Item model number : No Model
Date First Available : September 14, 2014
Manufacturer : H2O Air Water Americas
Best Sellers Rank: #31,274 in Health & Household (See Top 100 in Health & Household) #17 in MSM Nutritional Supplements #206 in Detox & Cleanse Weight Loss Products
#17 in MSM Nutritional Supplements:
#206 in Detox & Cleanse Weight Loss Products:
Customer Reviews: 4.5 4.5 out of 5 stars 4,578 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Dec 7
This item is non-returnable:
Non-returnable due to Food safety reasons
View our full returns policy here.
Non-returnable due to Food safety reasons
View our full returns policy here.
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Top Amazon Reviews
Size: 2 Pound (Pack of 1)
I was diagnosed with lupus (SLE) 10 years ago and the joint and muscle pain I experience can be very debilitating. This product takes care of that 90%. It allows me to function like a normal person. I have been taking MSM for a year and this brand for a few months now and have not experienced that pain while taking it. I do mega dose though and take 3 TABLESPOONS (spread throughout the day) as advised by my herbalist. As awesome side effects I also experience relief of constipation, fast growing nails, my hair stopped falling out excessively and sparse areas have filled in, and more energy and relief from depression (probably because I don't feel so crappy). I recently ran out of this stuff and thought I'd wait a couple of weeks to reorder (my money was a little short) and that was a BIG mistake. The joint and muscle pain came back in full force and I was completely wiped out! I quickly ordered more and as soon as I received it I took my mega dose and I kid you not the worse joint pain that I was experiencing (right wrist) was gone the next day! A few days later while on the sulfur my energy levels were back up. I am so amazed by this stuff. I have taken a lot of supplements and they never work this fast, if they work at all. I will not mess around any more and be without this sulfur. I'm going to start ordering in bulk. It's not curing the problem but it is helping me manage and without all of the garbage side effects that most lupus/arthritis drugs come with (prednisone!). I've tried different brands and I'm sticking with H2O. The crystals are large and I can tell the quality is good and it's obviously very effective for me. One thing just make sure you drink LOTS of clean filtered water if you take higher doses. Also, I know it's supposed to be better with vitamin c and I have never taken them together. I am going to start though and see if I get even more benefits (allergies). Will update after I have tried the combo. Update: 7/11/17 I am now taking it with 4 grams of vitamin C, for about 2 weeks now, and I have recently noticed that my sugar cravings are WAY down and this is coming from a sugar junkie (if there was a sugar rehab I'd be in it). I'm not sure if it's the vitamin c or the sulfur finally correcting that or the combination but I'll take it. I have peanut butter cups that I bought a few days ago and have not touched one. They just don't seem appealing anymore and were purchased more out of habit or just in case I got a craving. Also, this has nothing to do with the vitamin c but my hair is so THICK! It has never been this thick in my life! The strands are thicker and softer and I'm getting loads of compliments now. Just be aware you have to be patient and take the product faithfully when it comes to changes of the hair but the excessive shedding was the first to improve and then the rest followed. This stuff is the real deal and no I do NOT work for the company. Just happy to have found something that finally works.
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Reviewed in the United States on June 17, 2017 by CF
Size: 2 Pound (Pack of 1)
This seems to be a quality product. When I mix with about 16 ounces of water in the morning, I use a shaker bottle and a little patience for the crystals to dissolve. It does mix well. No smell, but a little bitterness in taste which is fine. Both myself and my partner feel a little better after taking these. I struggle with IBS-C and while this isn't a miracle, it helps my general feelings of wellness when I take it.
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Reviewed in the United States on October 15, 2025 by Valdoria
Size: 1 Pound (Pack of 1)
This stuff works! After 1 week of using a teaspoon in 8 oz of water my ankle is like when I was in High School! No pain! No exaggeration. I run 4 miles a day.
Reviewed in the United States on November 3, 2025 by Margaret A. McLemore
Size: 2 Pound (Pack of 1)
I waited until I tried the competition before I wrote a review so I had something to compare it to. The other brand I tried is from Raw Power which is here on amazon. This one is 2 pounds for $55 and the Raw Power is 2.2 pounds for $40. This one might be a higher quality, the crystals are larger. My complaints are mostly subjective and based on my personal experience from my bodies reaction. This version, while it looks good, makes my body feel 'icky' for some reason. Despite that I consumed the entire bag before trying the other brand so I thought that was just normal. For the beginning it might have been some detoxing but I took the entire bag over the course of several months and the feeling of sickness never stopped. The Raw Power version while it looks cheaper (smaller crystals) actually makes me feel refreshed when I take it and is much more pleasurable. It is plant based, so maybe that is why it has a different effect on my body. This feeling comes on quickly and lasts for an hour or two unless I eat something. I also find the smaller crystal particles dissolve much more rapidly, which is a nice side note. It doesn't taste as strong when I drink it either. I'm still giving this a 4 ⭐ review because I think it helped me a lot when I first started taking it. It helped me with a deficiency that probably everyone suffers from. I saw improvements in my health, hair, skin, nails, digestion and many other facets of my life. Subjectively though I feel the other brand is more easily absorbed and that my body enjoys it much more. I won't be buying this brand again because I find it too expensive, I also find that personally my body doesn't seem to agree with it as much as the plant based alternative. It is still very good and useful and if it's what you want good, enjoy! 👍
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Reviewed in the United States on August 27, 2022 by Josh Josh
Size: 1 Pound (Pack of 1)
This is a good sulfur that dissolves easily and good for digestion. Price is a little much bur works good
Reviewed in the United States on November 6, 2025 by Anna Cencora
Size: 1 Pound (Pack of 1)
My nails were growing long, but they were breaking easily. When I started to take this with my supplement routine, I found that my nails grew thicker, and I also found that certain spots on the front part of my head were growing more tiny hairs/were filling in. It does take some time to get used to the tasteand they do have directions that come with the packet on how much to take based off of your weight and how much water to drink. You MUST drink your water. It can have you feeling dehydrated (if you’re not careful). Of course, always recommend a conversation with your doctor if need be. This is good for the hair and nails and skin for my body.
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Reviewed in the United States on November 23, 2025 by lavanacolebrooke