Home › Forums › Fitness & Bodybuilding Discussion › Safety & Monitoring › Been hearing this a lot if a peptide is under $100, it’s probably underdosed or low purity. Talking mainly about stuff like BPC-157. You guys think price is a good indicator or just marketing? I’ve seen cheaper options but always wonder if it’s just a gamble at that point. › Reply To: Been hearing this a lot if a peptide is under $100, it’s probably underdosed or low purity. Talking mainly about stuff like BPC-157. You guys think price is a good indicator or just marketing? I’ve seen cheaper options but always wonder if it’s just a gamble at that point.