Each box of 10 vials carries a Peptworks label and a unique QR → the batch CoA (HPLC + heavy metals), verified by a third party. Checkable by you and your customers.
🔗 Peptworks.euHGH Frag 176-191
| Units (combined total) | Discount | €/vial | This product ×100 |
|---|---|---|---|
| 100 | — | €16,00 | €1600 |
| 300 | −18% | €13,12 | €3936 |
| 500 | −25% | €12,00 | €6000 |
| 1000 | −32% | €10,88 | €10.880 |
Combine any reference: the discount applies to the combined total of vials, not per product. A single tier, not stacked.
What is — HGH Frag 176-191
HGH Frag 176-191 (HGH Fragment 176-191) is a synthetic peptide corresponding to the C-terminal region (amino acids 176 to 191) of human growth hormone. Peptworks supplies it as a lyophilised 5 mg vial for Research Use Only (RUO). It is a laboratory research reagent and is not a medicine, supplement, cosmetic or medical device, and is not intended for human or animal consumption. It is offered to B2B resellers as bulk unbranded vials or as white-label vials boxed under the reseller's own brand, with stock held inside the EU.
In preclinical and in-vitro research models, the 176-191 fragment corresponds to the portion of the growth-hormone molecule that has been associated in the literature with lipid metabolism rather than the growth-promoting or glucose-related activity of the full-length hormone. Published animal and cell-based studies have investigated its reported effect on lipolysis (breakdown of stored lipids) and lipogenesis in adipose-tissue models. All mechanistic description here refers strictly to laboratory research systems; Peptworks makes no claim regarding effects in humans.
Research
- Adipocyte and lipid-metabolism studies in vitro
- Preclinical obesity and body-composition animal models
- Comparative structure-activity studies of growth-hormone fragments
- Metabolic signalling pathway research
- Reference-standard and analytical method development (e.g. HPLC identity/purity)
- Peptide stability and formulation research
Advantages
- Reported in adipose-tissue research models for its effect on lipolysis, studied as distinct from full-length growth hormone
- Used as a comparator/reference peptide in growth-hormone fragment structure-activity research
- Lyophilised 5 mg format suitable for reconstitution and dose-ranging in laboratory assays
- Per-batch CoA (>=98% HPLC purity, heavy metals) supports reproducible research data
- Batch-level QR traceability a petición for auditable laboratory sourcing
Safety
- Not administered to humans or animals by Peptworks; the following reflect observations reported in the preclinical/research literature for this peptide class, not human safety data
- Transient local injection-site responses reported in some animal-model studies
- Variability in reported results attributed to reconstitution, storage and handling conditions in research settings
- No established human safety profile; must be handled only by qualified personnel under appropriate laboratory controls
Ideal for
- Academic and private research laboratories studying lipid/adipose metabolism
- Contract research organisations (CROs) requiring documented, CoA-backed reagents
- Analytical labs needing a reference material for HPLC method development
- B2B resellers and distributors supplying the research-reagent market under their own brand
- Formulation and peptide-stability research programmes
This product is a laboratory reagent supplied strictly for research. It is not a medicine, food or supplement and is not for human or veterinary use. It must be handled by qualified professionals under laboratory conditions.
Frequently asked questions
Where can I buy HGH Frag 176-191 in bulk in the EU?
Peptworks is a B2B wholesale and white-label supplier of HGH Frag 176-191 (5 mg lyophilised vial) with stock already inside the EU. Orders ship intra-community in 3-5 business days with no customs. Minimum order is 10 units (one box) per reference. Research Use Only; not sold to end users.
What is the wholesale price per vial of HGH Frag 176-191?
Public per-vial pricing uses combined-volume discounts across the whole order: 100 units at EUR 16.00/vial (base), 300 units at EUR 13.12/vial (-18%), 500 units at EUR 12.00/vial (-25%) and 1000 units at EUR 10.88/vial (-32%). The tier is set by your combined total units and is not stacked. Payment is by USDC bank transfer / invoice.
Can I order HGH Frag 176-191 white-labelled with my own brand?
Yes. Peptworks offers two formats: BULK unbranded vials, or WHITE-LABEL vials labelled with your own brand and boxed. There is a one-time label setup fee of EUR 180 for orders under 100 units, which is free from 100 units. The box carries a unique QR linking to that batch's Certificate of Analysis.
What is the minimum order for HGH Frag 176-191?
The minimum order is 10 units (1 box) per reference; vials ship in boxes of 10. You can combine references to reach a higher combined-volume discount tier, since the discount is calculated on the total units of the whole order.
How is the Certificate of Analysis (CoA) verified?
Every box carries the Peptworks label with a unique QR code that links to that specific batch's independent CoA (HPLC identity/purity and heavy metals), verified through Peptworks. Purity is >=98% by HPLC, with a per-batch CoA. This gives your resale customers a traceable, batch-level quality record.
How fast is EU delivery and how do I pay?
Because stock is already held inside the EU, orders ship intra-community in 3-5 business days with no customs clearance. Payment is by USDC bank transfer / invoice; there is no card checkout on the site. The full catalogue and ordering interface are available in 10 languages (ES, EN, DE, FR, PT, IT, NL, PL, CS, EL).