Does Olaplex work on brown hair?

Related questions

1. How long should you leave Olaplex 3 on?
2. Do I need to wash my hair before using Olaplex 3?
3. Can I sleep with Olaplex 3 in my hair?
4. Do you wash your hair before Olaplex 3?
5. Is Olaplex 3 sulfate free?
6. What does Olaplex do to your hair?
7. Does Olaplex 3 lighten hair?
8. Should you wash your hair before Olaplex 3?
9. Is Olaplex a protein treatment?
10. Does Olaplex lighten your hair?

Tags

1. #colour
2. #allows
3. #chemically
4. #aggressively
5. #olaplex
6. #certainly
7. #quicker
8. #lifts
9. #blondes
10. #lightened
11. #ideal
12. #reserved
13. #brunette
14. #bottle
15. #exclusively