Before you start: Aminotoutch treatment was intended to repair damaged hair, not for use on healthy hair. Tips: Aminotoutch treatment was intended to repair damaged hair, not for use on healthy hair. Your hair is damaged if you have used a chemical process in your hair at any time (permed, colored, bleached, highlighted, chemically straightened...etc). Aminotoutch treatments may be used once every week or two depending on your hair condition, once you have reached desired results you may stop or take long breaks. Excessive treatment may cause dryness. Just like with anything else, too much of a good thing can be a bad thing. Make sure everything that you do for your hair is done in moderation to keep your hair healthy and balanced. How to use and Mix: Pour conditioner (the amount you intend to use on your hair) into a small cup or container and add 4 droppers of serum (dropper doesn't get full to the top, that count as one dropper), 6 to 8 droppers for very long or badly damaged hair, mix it and set aside. Wash your hair and towel dry it well and apply the mix all over your hair, specially apply to the damaged ends. Cover with a shower cap or a bag, leave for 20 to 30 minutes and rinse with warm water, blow dry and comb. Enjoy your hair.