Somatropin (HGH) — Dragontropin 100 IU by Dragon Pharma
Dragontropin is Dragon Pharma's formulation of recombinant human growth hormone (Somatropin), supplied as a 100 IU kit. As the 191 amino acid sequence identical to endogenous growth hormone, Dragontropin supports body recomposition, recovery and connective tissue repair through direct GH and IGF-1 elevation — distinct from GH secretagogue peptides that work indirectly via the pituitary.
Also searched as: Dragontropin HGH, Somatropin 100 IU, human growth hormone kit, Dragon Pharma HGH.
What Is Dragontropin (Somatropin)?
Somatropin is recombinant human growth hormone — identical in sequence to the GH naturally produced by the pituitary gland. Unlike GH secretagogues (such as Ipamorelin or CJC-1295) which stimulate the body's own GH release, Dragontropin delivers the hormone directly, providing immediate and consistent GH elevation regardless of an individual's natural pituitary output. This direct delivery is more potent and predictable, though it comes at a higher cost than secretagogue peptides.
Effects and Benefits
- Body recomposition — simultaneous fat loss and lean mass support through elevated lipolysis and IGF-1-driven protein synthesis
- Improved recovery of tendons, ligaments and connective tissue, which respond to elevated GH/IGF-1
- Improved skin quality, sleep quality and energy at lower, anti-aging-focused doses
- Synergistic with AAS cycles — GH amplifies the anabolic environment through IGF-1 elevation
- Direct, consistent GH delivery independent of natural pituitary function
Dosage and Administration
| Goal | Typical Dose | Notes |
|---|---|---|
| Anti-aging / wellness | 1–2 IU/day | Lower doses, long-term use |
| Body recomposition / fat loss | 2–4 IU/day | Standard recomposition range |
| Muscle building (stacked with AAS) | 4–6 IU/day | Higher anabolic synergy |
Dragontropin is dosed daily via subcutaneous injection, typically in the morning or post-workout. A 100 IU kit at 2 IU/day provides approximately 50 days of use, while higher doses reduce this proportionally. Results from HGH are gradual — a minimum of 3-6 months is generally needed for meaningful body composition changes to become apparent.
Side Effects
HGH carries a dose-dependent side effect profile distinct from anabolic steroids:
- Water retention, particularly at higher doses — often described as a "puffy" appearance
- Carpal tunnel-like symptoms (tingling, numbness in hands) at higher doses, related to fluid retention around nerves
- Increased insulin resistance and elevated blood glucose — monitoring glucose is recommended, especially at higher doses or with extended use
- Does not affect testosterone, estrogen or the HPG axis — does not require Post Cycle Therapy on its own
Dragontropin 100 IU vs Dragontropin 200 IU
Dragon Pharma offers Dragontropin in two kit sizes:
- Dragontropin 100 IU — the standard kit, suited to a single protocol of roughly 1-3 months depending on dose
- Dragontropin 200 IU (10 vials × 20 IU) — double the total content, suited to longer protocols or higher daily doses without needing to reorder mid-cycle
The 100 IU kit suits users running shorter protocols or lower daily doses (1-2 IU/day for anti-aging purposes), while the 200 IU kit is more practical for users running 4 IU/day or above, or planning a protocol of 3 months or longer.
Reconstitution and Storage
Dragontropin vials require reconstitution with bacteriostatic water before use. Add the bacteriostatic water slowly along the vial wall and swirl gently — do not shake the vial, as this can damage the protein structure. Store reconstituted vials refrigerated at 2-8°C, where they remain stable for approximately 20-30 days. Never freeze reconstituted HGH.
"Dragontropin is formulated as a 191 amino acid recombinant Somatropin, manufactured to the same standard our customers expect across the Dragon Pharma range. It remains our flagship HGH product for recovery and recomposition protocols."
Stacking and Related Compounds
HGH is often combined with:
- CJC-1295 + Ipamorelin for additional GH pulse amplification through a different mechanism
- IGF-1 LR3 for users targeting direct anabolic signalling alongside GH
- BPC-157 + TB-500 for additional connective tissue recovery support