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Description
Dr. Clark Magnesium Sulfate USP (Epsom Salt) – 1030 mg, 100 CapsulesDr. Clark Magnesium Sulfate USP (Epsom Salt) 1030 mg, a magnesium supplement designed for digestive support and wellness. Each bottle contains 100 gelatin capsules. SUPPORTS DIGESTIVE BALANCE: Magnesium sulfate helps promote natural digestive comfort and regularity.* PROMOTES MINERAL BALANCE: Magnesium is essential for healthy muscle and nerve function, and supports natural energy production. PURE AND SIMPLE FORMULA: Each capsule contains USP grade
Dr. Clark Magnesium Sulfate USP (Epsom Salt) 1030 mg, a magnesium supplement designed for digestive support and wellness. Each bottle contains 100 gelatin capsules.
- SUPPORTS DIGESTIVE BALANCE: Magnesium sulfate helps promote natural digestive comfort and regularity.*
- PROMOTES MINERAL BALANCE: Magnesium is essential for healthy muscle and nerve function, and supports natural energy production.
- PURE AND SIMPLE FORMULA: Each capsule contains USP-grade magnesium sulfate with no unnecessary additives or fillers.
- MADE IN THE USA SINCE 1993: Dr. Clark’s Store delivers supplements crafted with care and backed by decades of experience.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Great for heavy duty chewers
Flavor Name: Steak, Size: Medium
Our two dogs love these bones. They’re very durable for heavy duty chewers and it takes them a fairly good time to get through them. They must love the taste because it’s the bone they first pick up. I’ve gotten two flavors so far, beef and the peanut butter. Our dogs love them and because of that so do we.
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Reviewed in the United States on April 23, 2026
★★★★★ 4
Seems great, but not for my lab
Flavor Name: Bacon, Size: Medium, Flavor Name: Bacon, Size: Medium
I am rating this, to some degree, from a hypothetical standpoint. It SEEMS like a great bone. It SEEMS like it will last quite a while and withstand some avid chewers. However, I can't say for certain because it just wasn't well-loved by my Black Lab.
She has a penchant for chewing animal bones. She loves to find wildlife bones in our yard and munch on them, so we do our best to provide healthy chewing options in the house. She will go to town on a cow's joint and even enjoys a peanut butter filled Kong from time to time, but this bone just didn't meet her expectations.
It's not a bad bone. It has a very rugged feel and seems like it would be safe if bits and pieces were to begin coming off, like they're safely edible. I guess (and I can't say for sure..) it just doesn't have as much of a meaty flavor as many dog's like. If your pup is a Nylabone chewer- or likes to chow down on your loafers- this bone may be a perfect new addition to his/her toy bin.
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Reviewed in the United States on July 10, 2020
★★★★★ 5
Bone for destroyers
Flavor Name: Bacon, Size: Small
4 months ago I Bought this bone for my 90lb lab who destroys all his bones, but not this one! It barely has any teeth/chew marks on it and it’s one of his favorites. It was a great find and I’ll be sure to buy again. If you have a dog that destroys bones I’d give this one a try.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Immediate Doggy Happiness!
Flavor Name: Bacon, Size: Medium
Great dog bones! These are a nice size for my 55-pound Aussie, as well as our 96-pound Alaskan Shepherd. They are big enough to last for a while, and big enough to see so that I don't step on them with my bare feet; part of this is that they stick up off the floor a bit, instead of being a flat bone, all in one plane.
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Reviewed in the United States on May 17, 2026
★★★★★ 3
Nice size, the quality is changing. It is softer I believe than it used to be.
Flavor Name: Peanut Butter, Size: Large, Flavor Name: Peanut Butter, Size: Large
Not sure if something has changed in the way this product "Barkbone" is made. I bought this many times before and it lasted. Today, on my dogs first day of use, he had chipped through the material, and already destroying it. he has had it for less than 3 hours.
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Reviewed in the United States on September 29, 2025
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