This pH falls squarely within the overlapping stability window of all three peptides: the copper tripeptide (5.0-7.0), the thymosin fragment (6.0-7.5, though stable from 4.5-7.5), and the body protection compound (6.5-8.5, though stable across wider range)
Concentration: 10 mg 2 mL = 5 mg/mL = 5,000 mcg/mL
If youre curious about the difference between DSIP nasal spray vs injection, youre in the right place
That distinction helps explain why people often describe BPC-157 as more targeted in online discussion and TB-500 as more systemic. Those are community shorthand descriptions, not formal clinical categories, but they reflect how the literature is commonly interpreted
Adult use only
If you're wondering how long for GHK-Cu to work based on published data, most topical studies track outcomes over 8-12 week windows