






⚡ Power Your Muscles, Fuel Your Day — No Cramp Left Behind!
Approved Science Cramprin is a premium vegan supplement combining highly absorbable Magnesium Glycinate, a comprehensive Vitamin B Complex, and BioPerine for enhanced nutrient uptake. Designed to prevent muscle cramps and support energy metabolism, it’s crafted in a GMP-certified US facility with clean, non-GMO ingredients, offering a reliable one-month supply of 60 capsules.








| ASIN | B08XZM1XFR |
| Age Range Description | Adult |
| Allergen Information | Dairy Free |
| Best Sellers Rank | #179,567 in Health & Household ( See Top 100 in Health & Household ) #2,482 in Magnesium Mineral Supplements |
| Brand Name | Approved Science |
| Container Type | Bottle |
| Customer Reviews | 4.0 out of 5 stars 97 Reviews |
| Diet Type | Vegan |
| Dosage Form | Tablet |
| Is Product Expirable | Yes |
| Item Form | Tablet |
| Manufacturer | Approved Science® |
| Material Features | Vegan |
| Number of Items | 1 |
| Package Quantity | 1 |
| Unit Count | 60.00 Count |
T**E
Relief!
Great product really help me!!!!
R**N
It works
Works great to stop cramping, I’m a return client.
Y**4
Stopped the nocturnal leg cramps!
I have tried several different Magnesium supplements made specifically for Nocturnal Leg cramps. None of them worked until I tried Crampin. It took about 3 weeks but the cramps have stopped. I could not be more excited about this product! It must be all the B vitamins that are in Crampin and not in the other brands that I tried. They are a rather big pill and the texture is rough so they are not real easy to swallow but worth it to try. I highly recommend this product! Sleeping at night with no cramps!
D**S
Didn’t Work for Me
I really think my leg cramps worsened after I started taking them. I took two per day until the bottle was empty. I hope they work for others but they didn’t for me. I was really hoping these were the answer to my leg cramp problems.
B**E
Repeat Customer
Cramprin Works! This product has completely eliminated my nightly leg and foot cramps. Sleeping my better. not having to wake up and "walk out the cramp". I take Cramprin right before bedtime. My third reorder of 180 tablets,
S**N
Cramprin tablets fall apart!
I quit buying this supplement after years of positive results. The tablets fall apart and turn to powder now. I lose about 10% of the tablets now. This has been the case on the last 2 orders. I hope they can fix the problem!
J**R
Needed
Does the job of preventing leg cramos
J**F
satisfied
Great service and product as described!
Trustpilot
2 weeks ago
1 week ago