Bests & Worsts Reviews from Amazon

I purchased this item for hair growth but didn't make it a week before it made my head itch. Albeit I have sensitive skin and an even more sensitive scalp. Since 2007 US requires allergens to be listed on the any food or product used to improve health such as supplements and herbs, etc. I would like to see the allergens and fillers if any to be clearly stated. Also, this lets the buyer know if the product is unadulterated. Most people would not care as long as it grows hair. But if you have allergies compliance is important...make me wonder if it was made in granny's kitchen when there is not compliance standards.