Who’s used it?
I reordered the step 3 treatment today… ran out a while back and have been lazy. I get the salon treatments usually - but not always - it adds another 20 minutes and sometimes I am just too impatient. 4 hours in the salon for foils plus toner plus Olaplex is ridiculous.
I do find it makes a big difference though. I’ve been various levels of blonde for a while now and my hair used to get really shredded at the ends - much much better since I have been on Olaplex.