Smartbond vs Olaplex discuss

Currently doing research on these two colour additives. If you have good experiences or bad ones please reach out to me on Twitter, instagram @aarondornhair

I have my suspicions that these are gimmicks invented to part you with your hard earned and not do any significant repair to your hair.

I am willing to be surprised though. Anyone want to do a case study with me?

Need previous bleached hair.