About how many cups are in one bag?

10 cups if you're measuring out 8 oz's - I do know I ordered another larger bag (19 pounds) rather quickly as I do use in my bath regularly ...

What percentage of magnesium sulfate does this product contain? (how pure is it?) I have seen some brands that contain about 20%, is this one of them?

It says on label "Active Ingredient - Magnesium Sulfate USP (Epsom Salt). You may want to contact the "San Francisco SALT Co. @ 800-480-4540 or sfsalt.com. Hope this helps ...

How much should I use in a hot tub holding 1,500 gallons of water?

I used a handful of this for half a gallon water. I would roughly estimate it as 5 lbs per 50 gallons of water.Do the math for 1500 gallons.Ensure it is dissolved well in a small portion of water before you mix it to the larger container.

can you please clarify is this 5 pounds as in heading or 3.7 as listed in product details

Hello Sam Aromasong,The weight of our bag is 5 pounds as listed, the 3.7 lbs in the product details in incorrect. Occasionally Amazon will weigh a product at a fulfillment center and enter an incorrect weight in on accident. Thank you for bringing it to our attention! We will work with Amazon to make that reflect the correct weight. Have a great day!-RebeccaCustomer SupportSan Francisco Salt Company

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Salt 5 lbs. Magnesium Sulfate

Product ID: 51259639

Details

Age range (description)
Adult
Brand
Epsoak
Product benefits
Detox Muscle
Recommended uses for product
Pain Relief
Scent
Unscented

⚡fast-dissolving granules

🌿100% GMO & fragrance free

🛁5 lbs pure magnesium sulfate

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R$1451

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛁 Elevate your self-care game with pure, fast-acting magnesium magic!

PURE CLEAN FORMULA - Non-GMO, dye-free, paraben-free, and fragrance-free for the cleanest self-care ritual.
TRUSTED BY THOUSANDS - Join over 8,000 happy customers who rate it 4.8 stars for quality and effectiveness.
QUICK DISSOLVE GRANULES - Enjoy hassle-free relaxation with salts that dissolve rapidly for immediate benefits.
ULTIMATE AT HOME SPA UPGRADE - Transform your bath into a luxurious magnesium-rich soak that melts stress away.
VERSATILE WELLNESS ESSENTIAL - Perfect for baths, foot soaks, facial scrubs, or deep-pore cleansing—your all-in-one recovery hack.

Epsoak's 5 lbs Magnesium Sulfate Epsom Salt offers a premium, 100% pure, GMO-free bath additive designed for quick dissolution and versatile use—from soothing baths to deep-pore cleansing—trusted by thousands for its clean, fragrance-free formula.

Specifications

ASIN	B004N79BYC
ASIN	B004N79BYC
Age Range Description	Adult
Bathwater Additive Type	Bath Salt
Benefits	Detox, Muscle Therapy, Pain Relief, Soothing, Stress Relief
Best Sellers Rank	291,194 in Beauty ( See Top 100 in Beauty ) 746 in Bath Salts (Beauty)
Brand Name	Epsoak
Coin Variety 1	Epsom Salt
Customer Reviews	4.8 4.8 out of 5 stars (8,207)
Customer reviews	4.8 4.8 out of 5 stars (8,207)
Is discontinued by manufacturer	No
Item Form	Granule
Item Weight	2.27 kg
Item model number	EP-BULK-PARENT
Manufacturer	Epsoak
Manufacturer	Epsoak
Manufacturer Part Number	EP-BULK-PARENT
Material Features	Fragrance Free, Non-GMO
Material Type Free	Dye Free, Paraben Free, Sulphate Free
Model Number	EP-BULK-PARENT
Number of Items	1
Package Dimensions	28.4 x 19.1 x 8.3 cm; 2.27 kg
Package Size Name	5 lb
Recommended Uses For Product	Pain Relief, Relaxation
Scent Name	Unscented
Skin Type	All
Special Ingredients	epsom salt
UPC	817678010602
Unit Count	1.0 gram

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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