Fragment 176-191 16mg

Original price was: $64.95.Current price is: $54.95.

CAS Number: 221231-10-3

Description:
HGH Fragment 176-191 is a modified portion of the human growth hormone (hGH) molecule, specifically the C-terminal region.

Disclaimer:
This product is for laboratory research use only. It is not intended for human or animal consumption or for use in any diagnostic, therapeutic, or clinical applications.

TESTED FOR:

PURITY

WEIGHT

STERILITY

ENDOTOXINS(LPS)

This product is Made, Tested & Shipped From United States.

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Shipping & Delivery

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99%+ Purity

COA
Verified+

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No claims on this website carry approval from the U.S. Food and Drug Administration. Centide Research offers materials and information not intended for medical diagnosis, treatment, cure, or disease prevention.

Centide Research maintains operations as a research chemical supplier without compounding pharmacy designation under Section 503A or outsourcing facility classification under Section 503B of the Federal Food, Drug, and Cosmetic Act.

All offerings arrive as lyophilized powder requiring reconstitution with an appropriate diluent for research applications. Syringes, bacteriostatic water, and similar laboratory equipment are not included. No administration instructions accompany any product.

These materials are reserved exclusively for research, laboratory, and analytical applications. Human consumption is strictly prohibited.

Frequently Asked Questions

Here you’ll find answers to common questions.

How do I know the peptides I order are exactly what the label says?

Every vial we sell comes from a lab that follows current Good Manufacturing Practices (cGMP). That means each step of production is documented and controlled. Before a batch is released, it’s tested by independent third-party labs for purity, identity, and sterility. Certificates of analysis are available so you can see the exact test results.

Are your peptides produced in a sterile and controlled environment?

Yes. The labs we work with use ISO-certified clean rooms where air quality, equipment, and handling procedures are tightly regulated. Staff are trained to pharmaceutical-grade standards. This ensures the peptides are produced in an environment that minimizes contamination risks.

What about shipping? Do the peptides remain stable in transit?

Peptides in lyophilized (freeze-dried) form are stable at room temperature for transport. Once you receive them, refrigeration is recommended to maintain long-term integrity. We package every order securely to prevent damage and ship promptly, so your vials arrive in optimal condition.

How do I know you actually make these peptides yourselves?

We operate under strict in-house protocols that follow current Good Manufacturing Practices (cGMP). That means our team oversees the entire process from sourcing raw amino acids to the final lyophilized vial. Nothing is outsourced or repackaged. This gives us full control over purity, consistency, and sterility, and it’s why we can stand behind every single vial we ship.

What should I do with the vials once they arrive?

Store them in the refrigerator, away from direct light and heat. If you need to keep them longer, some peptides can be stored frozen. Each vial comes with clear handling instructions so you know the proper conditions for stability.

What proof do you have that your peptides are legitimate?

The strongest proof is transparency. For every peptide, we can provide certificates of analysis, manufacturing documentation, and references to the published scientific research behind it. If you ever have questions, we’ll show you the data rather than ask you to take our word for it.

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