Thanks to a viral Tiktok video, everyone is wondering how to use Olaplex 0, 3 and 8 together. Ready for your best hair days? It is easy to learn how to use Olaplex 8 with 0 and 3 for great results. In this blog post, I’ll show you all the simple steps on how to use Olaplex No 0, 3 and 8. I also have an Olaplex discount code to save you $ on your Olaplex products.