Sign Up for the Free S4 Certification Course

We are thrilled that you have elected to get certified as an S4Tec Professional. Using S4 is simple, but as a licensed stylist, you know the importance of thoroughly understanding the products you use on your clients in order to get the optimal results right from the very start. To help achieve this, we've designed a free online course which should take approximately 1 hour to complete. Please read the FAQs and Directions for Use prior to taking the course. As you answer the short quizzes, we encourage you to take your time and read the materials thoughtfully. At the end, you will receive your Certificate of Completion.

Click below to register. (Note that you will be required to provide your Cosmetology License Number.) Once registered, you will receive an email confirmation to verify your account. Once verified, you can start taking the course immediately or login at a later date to take the course. If you need to take a break from answering the questions - no problem. You can resume where you left off at a later time.

You have 30 days to complete the course. Upon completion of your certification, you will be automatically enrolled in our Ambassador's Club and will receive special offers from time to time to help you make even more money by using S4. Your clients will be thrilled.

Register to Get Certified

For use by licensed stylists only

Need Help?

The S4 team is here to help. Feel free to reach out to our customer service department for any additional questions you may have. If you wish to speak to one of our experts on the phone, we can also schedule a time for you to get all your questions answered. Of course, all of this is at NO CHARGE to you.​

Customer Service: 833-615-1086, info@s4hair.com

Click below to schedule a session with an expert.

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Have fun using S4! We would love if you share any pictures you take. Please email them to info@s4hair.com.