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Theraworx® for Muscle Cramps Relief Foam Made with Magnesium Sulfate, Fast-Acting Muscle & Leg Cramp Support, Paraben-free 7.1 fl oz

Theraworx® for Muscle Cramps Relief Foam Made with Magnesium Sulfate, Fast-Acting Muscle & Leg Cramp Support, Paraben-free 7.1 fl 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 Quantity1

Key item features

  • Helps relieve muscle cramps, leg cramps & spasms 
  • Fast-acting foam helps prevent muscle cramps and spasms before and after activity 
  • Made with magnesium sulfate* to help relax and soothe tired, overworked muscles and help support muscle recovery 
  • Apply before workouts or daily activity to help prepare muscles 
  • Helps relieve post-cramp soreness and temporary muscle fatigue
  • Ideal for nighttime leg cramps, post-workout soreness, and to help ease discomfort 
  • Lightweight foam absorbs quickly with no mess or strong odor—perfect for on-the-go use. 
  • Clinically trusted, gentle formula is safe to use daily on major muscle groups such as legs, calves, feet, back, neck, and hands 
  • Helps moisturize and soothe skin 
  • Paraben-free
  • FSA/HSA eligible
  • *The active ingredient in this product is officially monographed in the Homeopathic Pharmacopoeia of the United States.
Current price is $18.96$2.67/fl oz
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Customer ratings & reviews

4.4 out of 5 stars
stars
4,852 ratings3,400 reviews
How item rating is calculated
  1. 5 stars73% (3,560)
  2. 4 stars11% (542)
  3. 3 stars5% (223)
  4. 2 stars3% (134)
  5. 1 star8% (393)

Reviews summary

Pros

  • : Helps users fall asleep and stay asleep.
  • : Provides quick relief from leg cramps.
  • : Relieves muscle cramps, spasms, and pain quickly.
  • : Provides quick relief from muscle cramps and pain.
  • : Relieves muscle cramps and spasms quickly.

Cons

  • : Product's value for money could be improved considering its effectiveness and cost.
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Showing 1-3 of 3,400 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
Dec 7, 2025
Judi
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

It DOES help… but I am in need of a knee replacement and cannot have it until March due to being on a blood thinner from a heart procedure and cannot take a break from that until March. My muscles hurt badly below, around and above my knee and the back of my thigh. This stuff works… only I need it frequently. The pump gets sticky and does not pump as well… that is disappointing … other than that… it does give temporary relief. I have bought it 3 times and will continue to use it.

Helpful?7GOTJMTRWTDU436094803