Portion sizes that felt tiny at month one now feel normal
Most of what we wrote about Titanium Dioxide is also true for Zinc Oxide so we will focus here on the differences

Dosage Guidance: Each pen contains 32 mg (16 mg of each peptide) Available doses per injection: 0.25 mg, 0.5 mg, 0.75 mg, or 1 mg Standard protocols involve daily or alternate-day administration depending on research focus For instance, 0.5 mg selected, delivers 0.5 mg BPC157 and 0.5 mg TB500 per dose Injection sites: Abdomen (at least 5cm from navel) Outer thigh Back of upper arm Rotate sites to avoid irritation BPC157 & TB500 36 Suggested Dosage Guidelines Dosing may vary depending on the purpose of the research or recovery objective: Application Area Suggested Dosage Frequency Injury Recovery (muscle, tendon, ligament) 0.75 mg 1 mg Daily Joint & Tendon Inflammation 0.5 mg 0.75 mg Daily Gut Healing / GI Repair 0.25 mg 0.5 mg Daily Post-Surgical Recovery 1 mg Daily General Regeneration / Anti-inflammatory 0.5 mg 0.75 mg Daily or 5x per week Missed dose: If a dose is missed, administer it as soon as possible

Australas J Dermatol 53:301-302 Paurobally D et al (2011) Melanotan-associated melanoma
This limited summary does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to this medicine
Puri V, Nagpal M, Singh I, Singh M, Dhingra GA, Kampanart H, et al