I was pleasantly surprised by the shampoo. I've had hit or miss experience with "botanical" shampoos (in that they usually don't effectively clean my hair.) This one was good, though. Cleaned my hair well, leaving it relatively smooth and soft. As for the anti-frizz claims, I live in a humid climate and my hair is wavy and thick--prone to major frizz. This shampoo helped tame the frizz, but did not completely get rid of it. Of course, I've not yet found a shampoo that completely got rid of frizz, so I'm not upset with it. I think it worked quite well in combination with my conditioner. People with super frizzy hair will likely need to pair this shampoo with a good conditioner and probably some anti-frizz serum/product as well for a full taming of the frizz. But overall, though, I think this is a good product.