I was suffering from long covid and neck pain from a fall for 6 months. I had taken a lot of OTC meds and my kidneys were weak. My sifu/TCM doctor recommended ren shen lu rong wan but only from Solstice as this is real and here are a lot of fakes. I also had a kidney yang deficiency. To balance that he said to use Specific Lumbaglin. After 3 weeks I am fine. Now to be open I had heard a lot about relief factor pills but they are quite expensive, so I got the ingredients, bought a 6 months supply for 20% and am on that. The recipe is simple, horny goat weed, reservatrol and fish oil. I was taking everything but the HGW so, it all worked.