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Step 5: Wait and inspect Let the vial sit upright for 2-5 minutes

(Native, unmodified recombinant human IGF-1, sold as mecasermin/Increlex, is FDA-approved only for a narrow pediatric growth-failure indication and is chemically distinct from the LR3 analog.) In the US it is manufactured and sold almost exclusively as an unregulated "research chemical" labeled "not for human consumption," a labeling practice peptide vendors use to avoid marketing it as an unapproved drug

These eliminate timing concerns

M., & Hong, C

The volume needed varies depending on your prescribed concentration, but a common ratio is 1mL to 2mL of bacteriostatic water per vial of sermorelin