What is the pH level of you gel hand wash range? Sara M September 29, 2020 04:09 Updated The pH level of our gel hand washes sits between 5-7.5 when at 25 degree’s C. Related articles Is Thankyou hand wash tested on animals? What is a pH Level? Is there a difference between hand wash and body wash? Which products do/ don’t have lavender? Is your hand wash antibacterial? Comments 0 comments Article is closed for comments.