GDF-8 Nasal Spray

GDF-8 Nasal Spray contains growth differentiation factor 8 (GDF-8), also known as myostatin, a TGF-β superfamily signalling protein investigated in experimental research, and is available from Direct SARMs in 15 ml and 30 ml sizes.

96.0% purityBatch COA includedStore 2–8°C

Price range: $120.24 through $234.23

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GDF-8 Nasal Spray

GDF-8, also known as myostatin, is a protein belonging to the transforming growth factor-beta (TGF-β) superfamily. Published laboratory research has examined GDF-8 in relation to skeletal muscle biology, cellular regulation and associated signalling pathways.

Direct SARMs supplies GDF-8 as a pre-mixed aqueous nasal spray format for laboratory research, available in 15 ml and 30 ml sizes. The nasal spray designation describes the physical presentation of the material and does not establish intranasal bioavailability, biological activity or suitability for administration.

Documentation includes a Certificate of Analysis (COA) to provide information relating to the supplied material and support laboratory traceability.

GDF-8 Nasal Spray is supplied solely for laboratory research and is not intended for human or veterinary use.

Benefits of the nasal spray format

The dispensing is pre-measured. Each time the spray mechanism is actuated, it releases a constant volume, which allows for repeatable dispensing when carrying out research procedures.

Convenient format. Compact spray bottles are straightforward to store, handle, and transport within an appropriate research environment.

Ready to use. Unlike lyophilized peptides, which are provided in vials, nasal spray formulations are in liquid form and do not need to be reconstituted before being handled in the laboratory.

Protected storage. The bottle protects the formulation by preventing unnecessary handling and exposure to the environment between research procedures.

Simple dispensing. The product can be dispensed easily. With an integrated spraying mechanism, it is not necessary to draw the liquid from a vial, offering a simple way to dispense the formulation during research.

Visit the GDF-8 Peptide Research Hub ▸

GDF-8 is supplied exclusively for laboratory research use. The information on this page is provided for scientific and educational reference and is based on available published research. This product is not intended for human or veterinary use, diagnosis, treatment, or prevention of any disease or medical condition. It is intended solely for qualified laboratory research and must be handled in accordance with applicable laboratory safety requirements.

Buy GDF-8 Nasal Spray Hungary from Direct SARMS.

Additional information

Size(s)	15ml and 30ml
Amount Per Nasal	15ml = 2mg \| 30ml = 4mg
Purity	96.0%
Molecular Formula

Molecular Weight	53,800 g/mol
Sequence	H-Cys-Lys-Gly-Gly-Arg-Ala-Lys-Asp-Cys-Gly-Gly-D-Lys-D-Leu-D-Ala-D-Lys-D-Leu-D-Ala-D-Lys-D-Leu-D-Ala-D-Lys-OH
Physical Form	Pre-mixed aqueous solution

General information

Applies to all Direct Sarms research compounds unless noted otherwise on the product.

Storage & handling

Store the nasal spray according to the instructions provided on the product label. Keep the bottle securely closed when not in use and protect it from excessive heat and direct light. Follow any product-specific refrigeration requirements stated on the label.

Shipping & discretion

Fully tracked dispatch with worldwide shipping available. Sent in plain, discreet outer packaging with no product description on the label.

FDA disclosure & intended use

These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease. Research use only — not for human or animal consumption. You must be 18+ and a qualified researcher.

Got a question about this GDF-8 compound?

What physical form is GDF-8 Nasal Spray supplied in?

GDF-8 Nasal Spray is supplied as a pre-mixed aqueous solution for laboratory research.

What sizes of GDF-8 Nasal Spray are available?

Direct SARMs supplies GDF-8 Nasal Spray in 15 ml and 30 ml formats.

What does GDF-8 Nasal Spray contain?

The formulation contains growth differentiation factor 8 (GDF-8), also known as myostatin, a protein belonging to the TGF-β superfamily.

How does the nasal format differ from lyophilised GDF-8?

The nasal format is supplied as a pre-mixed liquid, whereas lyophilised GDF-8 is supplied as a dry, freeze-dried research material.

Does the nasal spray format establish biological activity?

No. The nasal spray designation describes the physical presentation of the research material and does not establish intranasal bioavailability, biological activity, safety or efficacy.