I just bought the CHS CK can't wait to try it. It's water based so it doesn't weigh your hair down. There's a review on YouTube and that's all she used and her hair came out really pretty she added volume by using the root clips which are not too pricey from the same company.
Here's the video
Also you can try mousse. I don't think it'll weigh your hair down but still help with the frizz and give you volume.
PS: Hilarious photo LOL