---
product_id: 45106573
title: "Muscle Cramps Foam"
brand: "theraworx"
price: "¥6460"
currency: JPY
in_stock: true
reviews_count: 13
category: "Theraworx"
url: https://www.desertcart.jp/products/45106573-muscle-cramps-foam
store_origin: JP
region: Japan
---

# Fast-acting relief in minutes Paraben-free with natural moisturizers Magnesium sulfate for muscle recovery Muscle Cramps Foam

**Brand:** theraworx
**Price:** ¥6460
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock fast, clean relief and keep your muscles in the game!

## Quick Answers

- **What is this?** Muscle Cramps Foam by theraworx
- **How much does it cost?** ¥6460 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/45106573-muscle-cramps-foam)

## Best For

- theraworx enthusiasts

## Why This Product

- Trusted theraworx brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Cramp Rescue:** Clinically proven to stop muscle cramps fast, so you never miss a beat.
- • **Clean & Natural Care:** Paraben-free, enriched with Vitamin E and aloe for skin-soothing hydration.
- • **All-Day Muscle Support:** Use before or after activity for lasting relief and enhanced recovery.
- • **Effortless Routine Fit:** Lightweight, no-mess foam that fits seamlessly into your busy lifestyle.
- • **Deep Muscle Penetration:** Foam formula absorbs quickly, delivering magnesium sulfate where it counts.

## Overview

Theraworx Relief for Muscle Cramps Foam is a clinically trusted, fast-acting magnesium sulfate formula designed to relieve muscle cramps and spasms. This 7.1 oz paraben-free foam absorbs quickly with no mess or strong odor, providing long-lasting relief and skin hydration with Vitamin E and aloe. Ideal for daily use on major muscle groups, it supports muscle recovery and prevents cramps, making it a must-have for active professionals.

## Description

desertcart.com: Theraworx Relief for Muscle Cramps Foam, 7.1 Oz (1 Count) | Clinically Trusted, Fast-Acting Muscle & Leg Cramp Relief, Made with Magnesium Sulfate. Paraben-Free, no mess or strong odor.

Review: This stuff WORKS! - Best stuff I've used for leg cramps, hands down. Works within a few minutes of applying. My only complaint is if you shake it upside down it drips. Small price to pay for this miracle in a bottle.
Review: It works - Amazing product and it really works quickly for my leg cramps at night! I’ve been using before bed and have not had trouble with the almost nightly cramps I used to get !

## Features

- Muscle & Leg Cramp Relief: Clinically trusted Theraworx Muscle Cramps provide fast-acting relief for muscle cramps and spasms; made with magnesium sulfate* to help soothe tight, overworked muscles and to help support muscle recovery.
- Long-lasting relief: Theraworx penetrates deep to provide lasting relief with no-mess, no strong odor; use Theraworx before activity to help prepare muscles and after exercise to help relieve temporary muscle fatigue.
- Use for Major Muscle Groups: Helps prevent muscle cramps and helps ease post-cramp soreness; it is suitable for use on major muscle groups, including the legs, calves, feet, back, neck, and hands.
- Daily relief that fits your routine: Whether you're at work, recovering from soreness after activity or settling in for the night at home, this lightweight foam absorbs quickly into the skin and is safe to use daily.
- Made with natural Ingredients: Paraben free and made with Vitamin E and aloe, it also helps moisturize and soothe the skin; FSA/HSA eligible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XD2YSX1 |
| Active Ingredients | Magnesium Sulfate (Magnesia sulphurica) 6X 0.05% HPUS |
| Additional Features | Fast-Acting |
| Age Range Description | Adult |
| Best Sellers Rank | #1,321 in Health & Household ( See Top 100 in Health & Household ) #4 in Joint & Muscle Pain Relief Medications |
| Brand | Theraworx |
| Brand Name | Theraworx |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 25,409 Reviews |
| Dosage Form | Foam |
| Dose Release Method | Immediate Release |
| Flavor | Foam |
| Item Dimensions | 2.25 x 2.25 x 7 inches |
| Item Form | Foam |
| Item Highlight | Clinically Trusted, Fast-Acting Muscle & Leg Cramp Relief, Made with Magnesium Sulfate. Paraben-Free, no mess or strong odor. |
| Item Weight | 7.1 ounces |
| Item dimensions L x W x H | 2.25 x 2.25 x 7 inches |
| Manufacturer | Avadim Health, Inc |
| Manufacturer Part Number | TWR-08Z |
| Model Number | TWR-08Z |
| Net Content Count | 1 bottle, 1 count |
| Number of Items | 1 |
| Package Type Name | Box |
| Product Benefits | Pain Relief |
| Specific Uses For Product | Muscle Pain |
| Target Audience | Unisex-Adults |
| Target Use Body Part | Feet |
| UPC | 893198002372 |
| Unit Count | 7.1 Fluid Ounces |

## Product Details

- **Brand:** Theraworx
- **Item Weight:** 7.1 ounces
- **Item dimensions L x W x H:** 2.25 x 2.25 x 7 inches
- **Product Benefits:** Pain Relief
- **Specific Uses For Product:** Muscle Pain

## Images

![Muscle Cramps Foam - Image 1](https://m.media-amazon.com/images/I/61tWhvWH3AL.jpg)
![Muscle Cramps Foam - Image 2](https://m.media-amazon.com/images/I/81FyWdGPP3L.jpg)
![Muscle Cramps Foam - Image 3](https://m.media-amazon.com/images/I/71Ncc2tWKrL.jpg)
![Muscle Cramps Foam - Image 4](https://m.media-amazon.com/images/I/71fTY2BgTrL.jpg)
![Muscle Cramps Foam - Image 5](https://m.media-amazon.com/images/I/71vXIJ-G6ML.jpg)

## Available Options

This product comes in different **Size, Flavor** options.

## Questions & Answers

**Q: which is better between theraworx relief ointment or hylands leg cramp ointment?**
A: My Dad used Hylands for years..it worked at times to ease the cramping but did not prevent leg cramps like Theraworx Foam has. My Dad has replaced Hylands with Theraworx on his nightstand.

**Q: Does this work for restless legs syndrome?**
A: I have restless leg syndrome and this product helped almost more than my medicine ! I feel like I have normal legs again, as close to a miracle as you can get !

**Q: Is the Therworx good for arthritis pain**
A: Not particularly. This product targets muscle cramps and pain. For the arthritis in my hands the best product I've found that actually works is Voltaren Arthritis Pain Gel (originally by prescription only) but now over the counter as well as any other brand gel or cream that lists the active ingredient as Diclofenac sodium 1% -  https://www.amazon.com/Voltaren-Topical-Arthritis-Relief-Ounce/dp/B084ZMMVQS/

**Q: is this a month long supply?**
A: My wife used twice a day on legs and feet. It has been almost a full month and she still has quite a bit left. I would say yes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This stuff WORKS!
*by P***K on August 30, 2026*

Best stuff I've used for leg cramps, hands down. Works within a few minutes of applying. My only complaint is if you shake it upside down it drips. Small price to pay for this miracle in a bottle.

### ⭐⭐⭐⭐⭐ It works
*by A***R on August 9, 2026*

Amazing product and it really works quickly for my leg cramps at night! I’ve been using before bed and have not had trouble with the almost nightly cramps I used to get !

### ⭐⭐⭐⭐⭐ It Really Works!!!
*by J***A on August 19, 2026*

This stuff really works! I get charlie horses and shin splints often. One application of this stuff and the pain is gone. It truly is a miracle product. My husband uses it too and I've told all my friends about it. If I start to run low, I order more. Highly recommend it!

## Frequently Bought Together

- Theraworx Relief for Muscle Cramps Foam Fast-Acting Muscle Spasm, Leg Soreness with Magnesium Sulfate - 7.1 oz - 1 Count
- Theraworx Relief for Muscle Cramps Roll-On Fast-Acting Muscle Spasm, Leg Soreness with Magnesium Sulfate - 2.5 oz - 1 Count
- Theraworx Fast-Acting Joint Relief Foam Joint Discomfort & Inflammation Relief - 7.1 oz - 1 Count

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---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-07*