I am a mature woman, and I purchased all 3 of the Simpletics products for my fine, wavy, chin length hair. I am amazed at how well these products define my waves, add volume, and hold my style for days. First, I use the Sea Salt Spray on wet hair to volumize at the roots (it's also great for refreshing after wetting my hair on the days that I don't shampoo). I love how the bottle gives a very directed spray. Then I use the Hair Clay on my wet hair, which is where the real hair beauty happens. My container of clay was pretty dry, but you can emulsify the product in the container with a little water or other liquid to make it easier to apply. The first time I used too much, so start with less and you can always add more product even after your hair is dry. The last step to use the Texturizing Powder on dry hair. It comes out as a fine mist, and you can gently shake the container if nothing is coming out. It works great on my hair to soften any casting (which is minimal) and adds even more volume. This may not work as well on dark hair because the powder is white, but if worked into the hair it may not be noticeable. I love that these products contain all natural ingredients, and my hair looks the best it ever has! Simpletics makes my hair look natural, full, and gives the best wave definition of any products I have tried. I am a HUGE fan and will continue to use these amazing products!