Most likely this is a result of using hair dye or bleach in your hair, as this permanently damages your hair and inhibits your hair's ability to retain moisture. I suggest using the Nano Queratina Protein Hair Mask, it creates a much softer, smoother feel to the hair starting from first use.
All states prohibit providing alcohol to persons under 21, although states may have limited exceptions relating to lawful employment, religious activities, or consent by a parent, guardian, or spouse.
Being of legal voting age, 18, is considered legal adulthood in the United States. Most states have set 21 as the legal age for drinking alcohol. Becoming a legal adult at 18 is not enough to buy alcohol, which requires someone to be 21.