How do you guys figure out how many vials to order based on that particular peptide's cycle? I'm terrible w/math & was wondering if anyone could help me with a simple formula I can follow to determine how many 'servings' you get from a vial based off Tara's Peptide Guide chart. I get so confused trying to figure out the amount that comes in the vial, what's the volume once it's reconstituted w/the BAC water, convert the doseage to units, @ that dose how long will that vial last? Does that make sense? Am I the only one who's # challenged?