Across our six elevated TRESemmé Professional® collections, care and styling work in synergy.

From formulations and fragrances to packaging, each range is designed to deliver salon level transformations at home, inspired by advanced techniques such as lamination, keratin sealing and heat assisted fibre repair.

Powered by proven science and tested to professional standards, the systems are expertly engineered to deliver high performance results.

Our formulations are the result of extensive research conducted in collaboration with cosmetic scientists, hair‑fibre specialists, professional hairstylists and R&D experts at TTRESemmé Professional’s® Global Research & Development Centre in the UK.

Infused with proprietary technologies and salon‑grade actives, the enhanced formulations deliver multiple beauty benefits, transforming the look, feel and discipline of hair.

Before any product reaches you, safety comes first. Every formula is carefully checked by experts using trusted testing methods. We follow strict quality and safety standards.​

Standard evaluations we conduct on our products prior to going to market include

• Stability testing: testing done to ensure that consumers will get a quality product that is safe and stable for use under different temperature and humidity conditions.
• Safety assessments:  a review of what ingredients are used in every formulation and in what quantity. This helps make sure that we only use what is needed to provide safe and effective products.​
• EcoDesign review: review of environmental impact and compliance with sustainability targets.
• Microbiological testing: tests that the product is preserved for the duration of its shelf life. This ensures that no microorganisms, bacteria, and mold are growing in our products.
• Regulatory assessment: ensures that our products, their ingredients, how it is manufactured and labeled comply with all federal and state laws.​
• Fragrance testing: consumer or expert panel testing on any new fragrances used within our products

All of these assessments and evaluations prove that TRESemmé Professional products are safe to use.​

In addition, we commonly test our products for efficacy to ensure they deliver the top-tier results our consumers expect. Examples of these testing methodologies include:​

• Double-blind testing against competitors assessed by professional stylists and consume
• Technical instrumental testing to ensure performance
• At-home user testing with 100+ participating consumers

Result: TRESemmé Professional products perform as well or better than salon brands