Ultra Epsom®

Premium Epsom Salt Coarse Grain - 50 lb Bag

by SaltWorks

ITEM CODE: ULE-CRS-50 UPC: 879322004337

In stock: Usually leaves our facility within 24-48 hours



Ultra Epsom® Salt is the highest quality, pharmaceutical grade Epsom salt available. Ultra Epsom Salt brand of magnesium sulfate, exclusively from SaltWorks®, is known for its exceptional purity and therapeutic value. It dissolves easily, perfect for soothing sore muscles, relaxing soaks, and calming foot baths. Create body scrubs, bath salts and much more with the new range of grain sizes available. Add Ultra Epsom Salt to your garden for lush, green lawns, roses and vegetables. Ultra Epsom Salt is affordably priced and offered in bulk in several unique grain sizes for multi-purpose use.

Coarse Grain: Coarse Ultra Epsom is a large grain crystal that is good for gardening, homemade bath salts and as a sore muscle soak.

Certified Authentic

All-Natural Product

Kosher Certified


UPC 879322004337
Salt Name Ultra Epsom
Salt Description Magnesium Sulfate
Grain Type Coarse
Technical Grain Size 3.0 - 4.0 mm
Ingredients Magnesium Sulfate
Net Weight 50 lb
Country of Origin China
Geographical Region Asia
Color Translucent to White
Scent Unscented
Salt Type Epsom Salt
Shelf Life 10 Years Minimum
Container Type Bag
Container Materials Laminated Plastic
Brand SaltWorks
Uses Bath Salt, Float Tank, Gardening
TI/HI 8 x 5
Ultra Epsom Salt (Coarse Grain) - 50 lb Bag is rated 5.0 out of 5 by 515.
Rated 5 out of 5 by from The Best. I've been ordering Ultra Epsom salts from Salt Works for a year + now. So glad I found them. I use ALOT of Epsom salts, I bathe with it every night. I put it all over my grass and garden; simply put the fine or extra fine into a fertilizer pellet dispenser and walk it all over your yard. Don't worry chickens and animals won't mistakenly eat it (they are smart). For flowers and veg, dissolve about a cup to a gallon of water and spray them or simply work granules into the soil (people can not believe how lush my garden is :) I can tell you there IS a difference in epsom salt quality. Saltworks provides the highest quality and free shipping is, well, really such a nice bonus. I also have purchased many of their other salts for bathing and culinary use. Simply the best. THANKS SALTWORKS!
Date published: 2016-03-12
Rated 5 out of 5 by from Straight forward explanation and great service I was surprised at the increase in my Epsom Salt (25lb) product so I called to find out why the substantial increase. The person I spoke to explained that, after careful examination of competitors' similar products and Salt Works' free shipping policy, a price increase was inevitable. I thought about it and realized how much I love this product (use it every day in my bath since I work in my garden daily) and the convenience of having it delivered to my home with no shipping fee is certainly worth the increased cost. I am in the same state, still I ordered it yesterday and received it today. What's remarkable is that I had run out of it. How'd you know? Thank you, Salt Works.
Date published: 2018-01-17
Rated 5 out of 5 by from Aches and pains seem much better after a relaxing I'm so glad I purchased this online, bought the 25 lbs.....and free shipping, what a great buy. Three of us use this in our bath every other night....seems to help.....I'm reordering another bag as I write this review.....
Date published: 2016-03-10
Rated 5 out of 5 by from So glad I discovered SaltWorks' Ultra Epsom Salt! I bought 50 lbs. of the fine grain 2 weeks ago, and have already ordered another 50 lbs.! I never dreamed that there would be such a difference in the Epsom salt I bought in the local CVS or Walgreen's and the salt I purchased from SaltWorks, which dissolves in the warm water so much faster and actually sparkles! I am even giving a 3 lb. sample to a friend so that she can discover the difference. Now we are also ordering the Dead Sea Salts, which are on sale this Christmas season. Highly recommended, esp. for its therapeutic value on sore leg muscles!
Date published: 2016-12-18
Rated 5 out of 5 by from Best Buy for any athlete...beginner or Pro Ultra fine dissolves quickly in our home jacuzzi tub for a super relaxing experience. Soothes sore muscles after intense workouts and leaves NO residue in the tub. This is the only company I go to for bath salts. Why pay $8 for a 1 lb bag at WF; when a 50# bag is $43 with free shipping.....An absolute no brainer. I order one for myself (I don't share with my weight lifting husband or athlete teenagers.....get your own!)....every 6-9 months. I get the best product on the market at the absolute best price. I wish everything in my life were this easy!
Date published: 2017-05-25
Rated 5 out of 5 by from Salt Baths & Beautiful Skin My husband and I love the SALTWORKS Medium Grain Epsom Salt. We use it every time we take a tub and we love it. I usually put a few drops of essential oils like lavender, orange, or peppermint directly on the salt to emulsify it and we have a luxurious and relaxing bath. On occasion I also add other moisturizing oils such as jojoba, olive or sweet almond with the essential oil and the salt for even more pampering. Thanks for such a great product. Your shipping and ordering process is simple and our salt always shows up quickly. Keep up the great work!
Date published: 2016-11-02
Rated 5 out of 5 by from Best Salt For Recovery On The Market I own a boxing gym and was gifted a 50lb. bag of Ultra Epsom Salt (Extra Fine Grain). All of my fighters soak with it to reduce their muscle soreness and speed up recovery. This stuff is the best on the market. I also soak my body twice per week for 30 minutes as I suffer migraines from a lack of magnesium. My body absorbs magnesium optimally transdermally (through skin). I give this product 5 stars because of what my entire gym and myself have experienced over the last 2 years of using it. Our fighters recover faster and my migraines are gone.
Date published: 2017-10-27
Rated 5 out of 5 by from Great for soaking I have been buying this product for the last year. I work outside on my property, 3 acres. I have nut trees as well as citrus trees plus a large vegetable garden. When I go into the house after working outside for 4 to 6 hours my back and feet usually are hurting so I soak in the tub with Epsom salt. Everything feels so much better when I get out of the tub. I am 72 and do almost all the outside work by myself. Have a handyman who helps with the very heavy work but I do all the mowing, tilling, planting and harvesting by myself.
Date published: 2016-05-17
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