British Dragon Somatrobol HGH 100 IU and 200 IU Lyophilized Kits

British Dragon Somatrobol - 100 IU and 200 IU HGH Kits

British Dragon Somatrobol is somatropin: recombinant human growth hormone, the 191 amino acid chain the pituitary releases, supplied as a lyophilized powder in two kit sizes, 100 IU and 200 IU. It is a research material for work on the GH and IGF-1 axis, and no regulator has approved this specific preparation. Comparable HGH lines from other brands are described on the AxoTropin, Kalpatropin and Dragontropin pages.

• Recombinant human growth hormone, lyophilized powder
• Two kit sizes - 100 IU and 200 IU
• Reconstitute with bacteriostatic water; keep the solution cold
• GMP-manufactured, HPLC-verified per batch, COA on file

How Somatropin Works

Somatropin is a peptide hormone that binds the growth hormone receptor and drives hepatic production of IGF-1, which is the mediator behind most of the anabolic and metabolic effects described in the literature. Subcutaneous half-life is short, roughly two and a half to four hours, so the hormone has to be handled as a frequent, small signal rather than a depot. Two practical points follow from that. First, the material is dosed in international units, with about three IU to one milligram of the peptide. Second, growth hormone of any origin is a prohibited substance in sport: it sits in WADA class S2 and is banned at all times, and the isoform test can detect it up to about 24 hours after the last injection. Fluid retention and joint complaints are the signals most often reported in the early weeks of use, and the effects described in the literature build over months rather than weeks.

Variant Comparison

Both options are the same lyophilized somatropin and differ only in kit size.

Reconstitution & Storage

Add bacteriostatic water down the wall of the vial and swirl gently rather than shaking it, because the peptide chain is fragile. Keep the lyophilized powder cold and dry before use, and hold the reconstituted solution at 2-8 C. Vendor guidance on the neighbouring somatropin lines puts the usable life of the dissolved solution at roughly two to four weeks in the refrigerator, and freezing and thawing the solution is avoided. Amounts quoted by suppliers are research references rather than clinical schedules, and no human dosing protocol is approved for this material.

For laboratory research only. Consult a healthcare professional before use. Figures quoted are community protocols and research references, not a prescription.