What is the pH level of the new hair and body bars? Casey March 26, 2021 05:25 Our new plastic-free collection has a pH range of 9-11. Related articles Is your Plastic-Free collection cruelty free? What is a pH Level? What is the expiry date of my body bar/hair bar? Are Thankyou Hair and Body bars antibacterial? Why is your company called "Thankyou"? Comments 0 comments Article is closed for comments.