What are the pH levels of your products? September 19, 2018 20:38 Updated The pH levels are as follows: WASH – 7.50 SCRUB – 6.27 AM – 5.58 PM – 5.22 EYES – 5.99 SERUM – 4.51 ACNE - 3.71 Related articles Can women use Tiege Hanley, too? Are your products oil free? Are your products fragrance free? How soon should I expect to see results from the Acne System? Where does the name "Tiege Hanley" come from?
