Progress photos taken under consistent conditions provide the most useful documentation
Orders over $100 qualify for free shipping
Because the Red Rock Pharmacy is good for low doses and UCP is good for higher doses, one popular choice for California residents is to get one Tirzepatide/B12, 5mg-100 mcg/mL 1 ml vial from Red Rock Pharmacy and take 1 mg (0.2 ml) weekly for 3 weeks, 2 mg (0.4 mL) for 1 week, followed by one Tirzepatide/B12, 8.5 mg-100 mcg/mL 1 ml vial, and take 2 mg (0.24 ml) weekly for 3 weeks and 2.5 mg weekly the next week
The formulations produced by compounding pharmacies aren't subject to FDA review, and the facilities aren't FDA-regulated, though they are supposed to only use FDA-approved ingredients
GHK-Cu purity assessment requires both peptide purity analysis (RP-HPLC, 98% typical for the tripeptide) and copper content verification