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Nasal Spray
HGH Fragment 176-191 Nasal Spray
C-terminal fragment of human growth hormone nasal spray, 5mg total, 80 sprays per bottle.
Est. delivery
Certificate of Analysis
Each batch is tested by an independent third-party laboratory for:
- Peptide identity verification
- Purity analysis via HPLC (≥99%)
- Microbial contaminant screening
- Heavy metal analysis
- Residual solvent testing
Reference Chemistry
Chemical Specification
- CAS #
- 66004-57-7
- Molecular Formula
- M.W.
- 1799.1 g/mol
Reference chemistry verified against PubChem. HPLC purity is the most recent reported value from an on-file COA for this product.
RESEARCH USE ONLY — not for human or animal consumption. Not for diagnostic or therapeutic use.
Key Ingredients
A 16-amino acid peptide fragment from the C-terminus of human growth hormone. Research documents lipolytic activity through stimulation of beta-oxidation in adipocytes without anabolic growth effects.
Discover the researchDescription
HGH Fragment 176-191 is the C-terminal fragment of human growth hormone (hGH) spanning amino acids 176 through 191 of the full 191-amino-acid polypeptide. This 16-amino-acid fragment corresponds to the lipolytic region of hGH and has been studied for its fat metabolism properties independent of GH receptor-mediated growth effects.
Research Background
Research on HGH Fragment 176-191 has demonstrated its ability to stimulate lipolysis in adipocytes at a comparable rate to full-length hGH, while lacking the diabetogenic and growth-promoting properties. Studies have investigated its mechanism of action in fat cells and its potential as a selective lipolytic agent. For research use only.
Ingredients & Dosage
| HGH Fragment 176-191 | 62.5 mcg per spray |
Inactive ingredients / formulation base
| Normal Saline (pH 6.0) | Base solution |
| Benzalkonium Chloride (BKC) | 0.01% preservative |
| Lab-Grade Distilled Water | QS |
SKU: HGN0005MG
Shipping & Storage
Shipping: Every order ships 2-Day — free on orders $150+, $4.99 otherwise. Orders placed before 3 PM PT on a business day dispatch the same day, and delivery is typically 2 business days after dispatch.
Storage: Store in a cool, dry place. Refrigeration recommended after opening for optimal stability. Keep away from direct sunlight.
Regulatory Statement
For laboratory and research use only. Not for human or animal consumption. This product is sold exclusively to qualified researchers and licensed laboratories.
This product is not a drug, food, or cosmetic, and is not for diagnostic or therapeutic use. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
A certificate of analysis (COA) is available for this product on request. Contact our team to request the batch COA.
hGH C-Terminal Fragment
C-terminal fragment of human growth hormone for metabolic research
HGH Fragment 176-191 is a synthetic peptide corresponding to the C-terminal region (amino acids 176-191) of human growth hormone. This fragment has been studied for its lipolytic activity, representing the fat-reducing domain of hGH.
Published Research Data
Quantified findings from peer-reviewed studies on HGH Fragment 176-191
Published Research
Studies on HGH Fragment 176-191
2001 The effects of human GH and its lipolytic fragment (AOD9604) on lipid metabolism Endocrinology
Comparative study of full-length hGH and its C-terminal lipolytic fragment on adipose tissue lipid metabolism.
1993 A lipolytic fragment of human growth hormone Endocrinology
Why Research Peptides
All comparisons reflect general industry practices. Stemcode products are intended solely for laboratory research and are not for human consumption.
The Research Standard
All comparisons reflect general industry practices. Stemcode products are intended solely for laboratory research and are not for human consumption.
Frequently Asked Questions
What is HGH Fragment 176-191?
HGH Fragment 176-191 is a synthetic peptide corresponding to the C-terminal region of human growth hormone. It has been investigated in preclinical models for effects on lipolysis and fat metabolism without the growth-promoting activity of the full hormone. This product is a 5mg intranasal solution intended for laboratory research use only.
What is in Stemcode's HGH Fragment 176-191 nasal spray?
Each bottle contains 5mg of HGH Fragment 176-191 total, delivered across 80 sprays. It is third-party lab tested, with results published in its Certificate of Analysis, and ships from within the United States.
How does HGH Fragment 176-191 differ from full growth hormone?
It represents only the C-terminal 176-191 region rather than the complete 191-amino-acid hormone. In preclinical work that fragment has been studied for metabolic activity while lacking the receptor interactions responsible for growth signalling. For research use only.
Where can I buy HGH Fragment 176-191 nasal spray?
HGH Fragment 176-191 nasal spray is available to order directly from Stemcode for research use. Every batch is lab tested for purity with a published Certificate of Analysis and ships from within the United States.
How should HGH Fragment 176-191 nasal spray be stored?
As a pre-formulated solution, store the nasal spray refrigerated at 2-8°C (36-46°F) and use it within the timeframe indicated on the product label. Keep it away from heat and direct sunlight.
Is HGH Fragment 176-191 for human use?
No. HGH Fragment 176-191 and all Stemcode products are sold strictly for in-vitro laboratory and research use only. They are not for human or animal consumption.
