I have used cartridge razors for years and just recently switch to a DE razor (Parker 99R). It steep learning curve to it and I started with shaving soap. I had gotten the shaving down pretty well but was still experiencing razor burn using the shaving soap.
it was not until I tried this product that I felt like my shaving experience was complete. My razor burn all but disappeared! I have now bought more of this product and am excited to continue using it!