I used to take prescription meds for my RLS but too many bad side effects. I found out that many supplements available online such as Kratom quiet RLS 100%. It took me years of trial and error but I was curious why during a prescription I had for Tylenol 3 that had codeine, why did this quiet my RLS? It turns out that the alkaloids in Kratom mimic the alkaloids found in opiates without the drug effects. While kratom will quiet your RLS, it also gives a nice feeling of relaxation. Do your own research but I can tell you, Kratom is safe, been used by humans for hundreds of years and impossible to overdose. As you progress in learning about kratom, you'll find the same information. I usually take 8-10 capsules 1 hour before bed, works great, no after effects and flushes out of the body within 7-8 house. Only side effects I have after using kratom for RLS for years is constipation and drowsy before bed. Kratom extracts beyond 15% are a waste, stick to the powder, capsules are my favorite, plenty of legal U.S. online suppliers.