Hey - it's me!
I am a big fan of Garnier hair products. I typically have never had a complaint. However, I tried to replace my holy grail product I use from them, and wasn't too impressed. I do not regret trying the new product but...I do not see how it is any different then the holy grail I always buy.
I use this to on wet hair after a shower, as a dentangler, on both me and the girls. I add it to my water bottle I use on the girls, as a dentangler. I rub it in my hands and smooth through my dry hair before I use my straightener. It helps my hair stay frizz free and soft, without being oily.
All in all, I like both of these products just the same. The Anti-Frizz serum is easier to pump. But if you are looking to try one of these products, I can only suggest to pick the one that best matches your decor, because they both work pretty well!!