0.5 gram Salvia divinorum extract 5x standardized. 5x means it contains 5 times as much of the active ingredient - salvanorin A as does the plain leaf. Standardized means it is made using puresalvanorin A and is not a crude extract.

This vial contains about 15 moderate doses, or 10 full doses.

For your first experience try a moderate dose which is one medium sized lungful. If this proves to be not enough, then the next time you use the product you can try a full dose which is one large lungful. Use a regular pipe, a bong or water pipe can deliver too large a dose and therefore these are not recommended, especially during initial explorations