What the fck are 'bond building' hair products?
What the fck are 'bond building' hair products?
I've been using K18. After bleaching multiple times this year (8-10 weeks apart) my hair was unhappy and the Olaplex products just weren't fixing anything, so I decided to try K18. It took 4 uses for me to see results, but they were pretty major…
Source: Brad Mondo (2022-07-17)