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Bag of USP-grade Epsom Salt (magnesium sulfate) for bath, foot soak, and garden use

Epsom Salt USP Grade (Magnesium Sulfate) — Bath, Foot Soak & Garden

by Greenway Biotech, Inc.
$18.99 - $89.99
$18.99
$18.99 - $89.99
$18.99

Pure, fast-dissolving magnesium sulfate for personal wellness and lush gardens. Sourced and packaged in the USA, our USP-Grade Epsom Salt meets strict pharmaceutical-purity standards—delivering 100% pure magnesium sulfate heptahydrate with zero additives.

For Bath & Body

  • Effortless Dissolve: Fine-grain crystals melt quickly into warm water with no stirring required and zero gritty residue left in the tub.

  • Ultimate Relaxation: Perfect for soothing muscle soaks, relaxing foot baths, or blending into DIY exfoliating body scrubs.

  • Pure & Gentle: 100% unscented and free from added fragrances, dyes, fillers, or chemical preservatives. (External use only).

For Garden & Plants

  • Fast-Acting Nutrients: Delivers a vital, easily absorbed boost of magnesium and sulfur to correct confirmed magnesium deficiencies.

  • Vibrant Results: Highly effective for heavy feeders and vibrant blooms, including tomatoes, peppers, roses, citrus trees, and leafy greens.

The Greenway Quality Promise

  • American Sourced: Proudly sourced in the US and packaged at our family-owned, FDA-registered facility in Madera, California.

  • Lab Verified: Third-party tested and rigorously screened for heavy metals, consistently testing well below required safety limits.

  • Resealable Freshness: Available in 2 lb, 5 lb, 10 lb, and 25 lb heavy-duty resealable bags.

  • Risk-Free: Backed by our 90-Day Money-Back Guarantee.

Frequently Asked Questions

How does Epsom Salt improve relaxation and muscle recovery after a workout?
Epsom Salt's magnesium sulfate helps soothe sore muscles and relax the body when added to warm bathwater. Its quick-dissolving crystals make it easy to enjoy a calming soak that promotes muscle recovery and overall relaxation.
Can Epsom Salt be used safely on plants, and what benefits does it provide for gardening?
Yes, Epsom Salt is ideal for garden use as a fast-acting source of magnesium and sulfur, which are essential nutrients. It helps improve plant health, boost vibrant blooms, and supports heavy feeders like tomatoes, peppers, and citrus trees.
What are the main benefits of using Epsom Salt in baths and body care?
Epsom Salt provides soothing relief for sore muscles, promotes relaxation, and can be easily blended into DIY exfoliating scrubs. Its fast-dissolving, pure crystals ensure a relaxing and residue-free experience.