At TRESemmé, we are proud of our professional heritage and to this day formulate our products with a salon-quality approach to ingredients and results.
The health and safety of the people who buy our products is always our top priority. That’s why all TRESemmé formulas are rigorously assessed by leading experts using industry-proven methods before being made available in market. We ensure that our products meet the highest standards in quality and safety, respecting all applicable laws and regulations as well as our own safety assessments. These assessments show that all Tresemmé products are safe to use.
Below you will find answers to common questions regarding the safety of TRESemmé formulas and our use of industry-wide preservatives like DMDM hydantoin.