Sheng MH, Zhou XD, Bonewald LF, Baylink DJ, Lau KH
While the most popular outcome is lightening or brightening of the skin, there are some potential side effects that come with this procedure
Krieger JA and Duncan L
Reduced incidence and delayed occurrence of fatal neoplastic diseases in growth hormone receptor/binding protein knockout mice
Baseline bloodwork before starting: Total and free testosterone LH, FSH Estradiol Thyroid panel (TSH, T3, T4) Lipids (cholesterol panel) Liver enzymes Kidney function IGF-1 (if using GH peptides) Glucose and HbA1c Follow-up testing: 6-8 weeks after starting Every 3-4 months during use Track changes and adjust protocols accordingly Why it matters: Verify peptides are working (testosterone increasing, IGF-1 rising, etc.) Catch any issues early (rare but possible) Optimize dosing based on response Have objective data, not just subjective feelings Storage and handling Peptides are sensitive to heat, light, and air