Hair is like a thumbprint and no head is like another; hair texture, density, length, porosity & physical activity will play a role in determining the right frequency for you, it really is a trial and error process.
Our natural line products (with citrus smells) are all paraben, sulfate, phthalate, silicone, dye and wheat free and therefore are safe to use every day. Our Salon line is similar and contains wheat & soy, the smell is lavender mint. I would suggest using either of our gentle shampoos and depending on your hair type give our co-wash a try.
A little trick that a personal trainer friend of mine taught me after working out to absorb the sweat was to take a dryer sheet and lightly dry the wet hair with that as it absorbs the sweat. Again, it depends on your hair type as to how effective this is.
Hope this has helped and remember, a good hair day can change the world!
The MopTop Gang :)