@jaminwu Since we are not allowed by the rules to post external websites, I won't. BPC157 and TB500, when sold, are in a 10 or 20mg vial, and they are each equal amounts, 5 of each or 10 of each. The dosage is daily. Unless you are buying these separately. If you have major aches and pains, the recommended dose of the blend is 1000 mcg. You then Titrate down to 600-800mcg for 6-8 weeks and take time off. At least a month is what is recommended. I can tell you firsthand, as someone who couldn't get out of bed after injuring my back, it works, and it got rid of my knee and shoulder pain so much so I run without a brace now and am destroying my times. This is one of the better peptides IMO.
You could purchase them separately and follow a different protocol, but that combination is probably the most widely used peptide combo, so I don't know why someone would do that.