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This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
Label 1 mg · Lab measured 1.2 mg
120% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 300 mcg using the measured mass, against 250 mcg on the label — 20% more.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
Independent HPLC purity analysis of IGF-1 LR3 from regenpeptides.co.uk, performed by Janoshik Labs on April 23, 2026. Reported purity: 98.021%. Net content: 1.2 mg against 1 mg labeled (120% of label). Tested content exceeds the labeled amount by 20%. Batch IG1-0408. Sample source: shop-provided. Certificate of analysis attached.
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