there are well over hundreds of various salvia strains. The strain you want (the only psychoactive one) is salvia divinorum. WHy not buy it online, and just tell your parents it's something else? After all you ARE 18 years old, and you have rights. Dont miss out on a wonderful sally d experience all because of parents. Headshops are highly likely to rip you off big time, and I know a source that offers free shipping. If u want it, drop [email protected] an email and ill tell u