Overall pick
Visit the Theraworx Store

Theraworx Muscle Cramps Foam, Helps Relieve Muscle Cramps and Spasm, with Magnesium Sulfate, 7.1 oz

4.4 stars out of 4635 reviews
(4.4)|
4,635 ratings
Theraworx Muscle Cramps Foam, Helps Relieve Muscle Cramps and Spasm, with Magnesium Sulfate, 7.1 ozTheraworx Muscle Cramps Foam Helps Relieve Muscle Cramps and Spasm with Magnesium Sulfate 7 1 oz2 pack Theraworx Muscle Cramps Foam Helps Relieve Muscle Cramps and Spasm with Magnesium Sulfate 7 1 oz
Multipack Quantity:1

Key item features

  • Clinically trusted
  • Helps relieve muscle cramps and spasms
  • Fast-acting
  • Helps relieve post-cramp soreness
  • No mess, no strong odor
  • Made with natural ingredients
  • Moisturizes and soothes skin
  • Safe to use daily
  • FSA/ HSA eligible
Current price is $18.96$2.67/fl oz
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $18.96
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $18.96

How do you want your item?

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Tomorrow
.
Order within 13 hr 46 min
Sold and shipped by Walmart.com
Free 90-day returns - in store or online
This item is gift eligible
FSA and HSA eligible

More seller options (1)

Starting from $21.65
walmart plus

Get free delivery, shipping and more*

*Restrictions apply

About this item

Product details

Specifications

Indications

Directions

Warranty

Ingredients

Customer ratings & reviews

4.4 out of 5 stars
stars4,635 ratings3,384 reviews
How item rating is calculated
  1. 5 stars73% (3,382)
  2. 4 stars11% (524)
  3. 3 stars5% (214)
  4. 2 stars3% (130)
  5. 1 star8% (385)

Reviews summary

Pros
  • : Allows for restful sleep without discomfort.
  • : Provides quick relief from muscle pain, cramps, and spasms.
  • : Absorbs rapidly into skin without leaving residue.
  • : Provides quick comfort from discomfort.
  • : Quick and straightforward application process.
Neutral
  • : Can be leaky, but also convenient and travel-friendly.
Generated by AI

Customer photos

  • +59 images
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 3,384 reviews

Nov 21, 2025
Becky
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Amazing relief for cramps and muscle spasms

I have limes disease and have had Rocky Mountain spotted fever also and when I have flareups, this product is a game changer. It absolutely works. It goes on easy. The foam is quick drying, and it gets to work quickly. It relieves the pain of cramps and spasms in my legsand feet within minutes it starts working. I absolutely would not be without this product. I highly recommend it.

Helpful?7GOTJMTRWTDU436094803
Nov 22, 2025
Rebecca
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I found out about this through a friend. I was very skeptical that it could actually work and if it did work, it probably would only be minor relief. I was wrong. This stuff is the Bomb- Diggity.!It actually works and it works fantastic! I would tell anyone who has problems with circulation, cramps, folks who bike or hike a lot - Use it. This is the one to get! Honest.

Helpful?7GOTJMTRWTDU436094803
May 15, 2025
anonymous
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Game Changer

Theraworx foam WORKS! It's best to use it every night since the effects are cumulative. It has truly been a “game changer” for me. You can use it twice a day if you need to. Prior to using Theraworx, driving more than 15 minutes was impossible to do, due to debilitating leg cramps. I'm very sensitive to fragrances. I notice none with Theraworx.

Helpful?7GOTJMTRWTDU436094803