Ive used natural ones of these for years, unfortunately they are heaps more expensive then regular shampoos etc. I recently thou found something cheap which works! For me this is now working just as well as my expensive natural products I was previously buying. (with the following ..be aware it may take several weeks for your hair to adjust to using these things). For shampoo.. use 1Tablespoon of baking soda (also known as bi-carb soda) in a cup of water.. rub throu hair, leave on 1 minute then rinse well (if its too harsh on your hair use a little less) For conditioner (also detangles hair) use 1 Tablespoon of vinegar (many prefer apple cider vinegar and that's what Ive been using but white vinegar apparently works too) in a glass of water. Put this throu your hair (pour on slowly rubbing it in or use a spray bottle). Leave it in the hair for 1min then rinse well. For any dry ends,. I use 1 tsp of coconut oil rubbed into them (sometimes I use a bit more). I had an itchy scalp (sometimes get a bit of dandruff)..and doing all this fixed that too, the very first time I did all this. I had to share this as Im getting amazing results with this very cheap way to keep my hair good.