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This requires clarification directly with the company

Composition GHRP-2 Tesamorelin MGF (IGF-1Ec) Ipamorelin Appearance: Lyophilized powder in a sealed research vial Research Focus (non-clinical) Combined pathway evaluation of GHRH analog + IGF-1Ecrelated peptide + GHS agonists (GHRP-2 and Ipamorelin) in in-vitro or ex-vivo models Assay development, including chromatographic separation of four co-formulated peptides Stability characterization of a four-analyte lyophilized blend under laboratory storage conditions Method documentation for HPLC/LC-MS identity and purity assessments For qualified research professionals and institutional laboratories

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The GT-1 also features three rotating prisms, and a fixed color wheel with color correction filters, further widening the color pallet