Leg Cramp Relief Product Buyer’s Guide (updated March 2024)

Product Comparison

Approved Science Cramprin
Elym & Rye Magnesium
Crystal Star Muscle Relax
LA Synergy Quina
Contains High-Absorption Magnesium Glycinate for Optimal Muscle Function
Contains B-Sci™, a Patented vitamin B Complex to Promote Blood Flow
Contains Chamomile to Relax Muscles
Includes Ginger to Stimulate Circulation to Alleviate Muscle Spasms
Includes BioPerine® (Piperine) for Faster Results
Third-party tested for purity
No additives, preservatives, or artificial ingredients
Money-Back Guarantee


Leg Cramp Relief Report


Rating: Excellent


Money-Back Guarantee
Consumer Feedback
Company Reputation

Editor’s Choice


If painful and challenging symptoms of leg cramps and muscle spasms are negatively affecting your daily routine or keeping you up at night, then Cramprin is something that deserves your undivided attention. Of all the leg cramp supplements currently available on the market, this is the one that deserves a closer look and very likely, the one that will change your quality of life!

It contains the highest quality, clinically proven ingredients for addressing the root cause of leg cramps to soothe involuntary muscle spasms as well as to enhance muscle relaxation. Each ingredient was handpicked and was the only product we found that contains 420mg of high-absorption Magnesium Glycinate, plus a unique trademarked blend of Vitamin B Complex called B-Sci™, plus Chamomile and Ginger for targeting the source of painful leg cramps and soothe sore muscles. Moreover, it also contains BioPerine® to enhance bioavailability and speed up results. It does not contain any additives or preservatives and is totally 100% safe to use with no long-term side effects.

Quality: Cramprin contains high-grade, natural, clinically-verified ingredients that are GMP certified.

Reputation: Their reputation is top quality. This manufacturer has several third-party monitoring services, including buySAFE, Norton, and Trustee, as well as an A+ rating from the quality monitoring company QualityTrusted.

Money-Back Guarantee: Every item sold is supported by a 60-Day 100% Money Back Guarantee. Such guarantees from manufacturers show strong confidence in their products’ ability to deliver results. Great news for consumers.

What’s more, they are well known in the industry and an established company that provides great customer support service, secure and easy checkout as well as prompt, efficient delivery.

Their commitment to the health industry and consumers is excellent, providing further qualification of efficacy by producing their products in an FDA registered laboratory.

If you are looking for a product that ticks all the boxes for an effective solution to relieve leg cramps and muscle spasms, from an established reputable company with an excellent money-back guarantee, this is the supplement for you.

It would be good to note that, due to high demand, Cramprin is often sold out. To avoid having to back order, don’t hesitate to make that purchase when you see it in stock.

See The Full Review


Rating: Good



Elm & Rye Magnesium 

Magnesium by Elm & Rye promises to support bone and heart health and promote better muscle function and recovery. Elm & Rye is a new supplement company dedicated to producing supplements from sustainable, high-quality ingredients. There is full transparency where consumers can view the lab results for each product. In this product, there is one active ingredient which is Magnesium Gluconate. This is a form of Magnesium that is non chelated, meaning it is not as easily absorbed into the body as some other types. Additionally, there is only a daily dose of 30 mg of Magnesium, which is on the low end compared to many supplements that offer hundreds of milligrams in their formulas. That said, we do like what this manufacturer stands for and feel that they formulated a decent option to try and soothe leg cramps.

When reviewing this product, we were pleased to see a price tag that suggests quality – not too cheap, but definitely affordable. We appreciated the fact they tried to be as transparent as possible. Unfortunately, we felt that they were simply lacking some key ingredients that are backed by scientific research and their formula came with a mixed bag of reviews that left us unsure of its effect. They could also have definitely improved the kind of guarantee they provide, as it’s only for 30 days, but we realize that a good guarantee usually comes with a manufacturer’s confidence in the results you will experience so that could explain why.

We appreciated the uncluttered look of this company’s website, however, some information seemed to be missing. For example, while there are 5 stars listed next to this product, there are no actual reviews in the review section. Additionally, there is a ‘Subscribe and Save’ program that can trap consumers into automatically purchasing this product every month. While it is possible to cancel, cancellations must be done at certain times each month, otherwise, the consumer has no recourse to get their money back. In the end, consumers who think they are getting an inexpensive product may find themselves in over their heads. As long as you know the risks going in, this product may be for you.     

Click here to read the full review


Rating: OK


Crystal Star Muscle Relax

Crystal Star Muscle Relax claims to help soothe sore and cramped muscles as well as to relieve minor aches and pain. But can you count on the ingredients in this formula to follow through on these claims? We were happy to see that this product does contain a beneficial blend of 11 natural ingredients, however, not all the ingredients matched what we were looking for.  

We liked the fact that Crystal Star has been making supplements for 41 years and is committed to holistic health. This product reflects that commitment with a unique blend of natural herbs. However, this blend is the only active ingredient. It is surprising to us that there are no B vitamins or Magnesium in this product’s formula. Many conclusive studies have shown that both B vitamins and Magnesium help alleviate leg cramps and muscle spasms. Additionally, while there are many healing herbs in this formula, Ginger and Chamomile are significantly absent. This too is surprising as there are clinical studies to back up these ingredients as well.         

While there are many reviews one can read about Crystal Star Muscle Relax, not all of them are positive. Many customers have written that this product simply does not work. Luckily, this supplement manufacturer does offer a money-back guarantee. Consumers should be warned though that they only have 30 days to get their refund. The biggest deterrent is that the manufacturer recommends taking up to 12 pills per day. At this rate, each bottle would last only 5 days. Many consumers found the cost of buying one bottle per week to be prohibitive and therefore had to stop taking this supplement. If this sounds like a product you would like to try, read more to find out more details on this supplement.  

Click here to read the full review

What You’ll Discover:

Which Leg Cramp Product is the BEST BUY and comes with a great GUARANTEE!
Which formula and ingredients are the most EFFECTIVE and work the fastest?
How NOT to get ripped off! BE AWARE of poor quality and cheap products.

Top 6 Items to Consider:

  1. Ingredients
  2. Cost Per Serving
  3. Product’s Testing Results
  4. Company’s Reputation
  5. Consumer Reviews
  6. Return Policy & Satisfaction Guarantee

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