I've tried quite a few deep conditioners, and I wouldn't rank this near the top of the pack. It does provide a nice moisturizing treat for my hair, as opposed to just using regular conditioner in the shower, but it's done nothing to improve the strength or dryness in my fine, long, curly hair. I expected more out of this product, but ultimately I find it mediocre and not worth the price or paraben-laced ingredients list.