This is a cold-processed soap - you can try it on your hair or use it on your body.  Your choice- it was formulated to clean naturally.  But the pH May be too high for some folks.  

Shampoo bars, conditioning all natural shampoo in a solid bar, clean hair naturally. Super rich with loads of fluffy lather, natural ingredients gently clean the hair and scalp without stripping away natural protective oils. Organic botanicals, herbal infusions and pure essential oils leave hair soft, shiny, clean, and most of all healthyIndividual hair care needs are unique, our shampoo bars contain different blends of moisturizing oils and butters.  We have created specific solid shampoo bars - that are fantastic!  
If you do use this bar I suggest that you do an Apple Cider Vinegar rinse.  - the vinegar smell wiill not last after it dries.  Its up to you!
Sulfate free, silicone free, paraben free natural shampoo
This unique bar - has high lather which contains eight conditioing oils for normal to dry hair.  The combination of Lavender, Rosemary, and Lemon essential oils stimulate the sebaceous glands in the scalp to produce healthy, nourished hair and skin.  
Directions:  Wet Hair and Rub bar directly on your hair.  Form a lather and rince.
Ingredients:  Coconut Oil, Shea Butter, Cocoa Butter, Olive Oil, Castor Oil, Almond Oil, Jojoba Oil, and Kukui Nut Oil.  Sodium Hydroxide and Water.  Essential Oils of Lavender, Lemon, Rosemary and Peppermint.

Kukui Nut Soap