First time using the Olaplex 0 & 3 combination and I’m not mad at it! I followed that with 4C, 4 and 5. Then I styled with The Doux’s Big Poppa gel. This was my first time using anything from that line and I am very intrigued. I shouldn’t have expected much from the gel alone but I like to see how products stand alone. Next time, I plan to use Mousse Def with Crazy Sexy Cool. LTKBeauty