SU-400

SU-400 (Sustanon 400 mg/mL Blend) – Research Use Only

SU-400 is a sterile, oil-based research solution containing a multi-ester testosterone blend with a total concentration of 400 mg/mL. This formulation combines short, medium, and long-chain testosterone esters to allow researchers to study staggered release patterns, ester-based pharmacokinetics, and sustained androgen receptor activity in controlled laboratory settings.

The blended ester design makes SU-400 particularly useful in comparative research evaluating release curves, bioavailability differences, and cumulative hormonal exposure across varying ester chain lengths.

This product is supplied as a clear, colorless to pale yellow oil solution in a sealed multi-dose vial and is strictly intended for laboratory and research purposes.

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Typical Ester Composition (Research Context)

While formulations may vary by batch, SU-400 commonly contains a combination such as:

• Testosterone Propionate (short ester)

• Testosterone Phenylpropionate (short-medium ester)

• Testosterone Isocaproate (medium ester)

• Testosterone Decanoate (long ester)

Total Combined Concentration: 400 mg/mL

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Key Product Information

Product Name: SU-400
Active Compound: Multi-Ester Testosterone Blend
Total Concentration: 400 mg/mL
Solution Type: Steroid oil solution
Appearance: Clear, colorless to pale yellow oil
Presentation: Multi-dose vial

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Research Applications

SU-400 is used in laboratory studies including:

Multi-ester pharmacokinetics research:
Investigation of how different ester chain lengths influence release timing and hormonal stability.

Androgen receptor binding studies:
Analysis of cumulative receptor activation from blended testosterone esters.

Comparative ester research:
Short vs medium vs long-chain ester release pattern comparison.

Sustained-release formulation studies:
Evaluation of staggered absorption curves in oil-based steroid solutions.

Endocrine response research:
Study of hormonal feedback mechanisms under blended testosterone exposure.

All research must follow institutional protocols and regulatory guidelines.

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SU-400 vs Testosterone Enanthate-250 (Research Comparison)

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Research Summary

SU-400 is designed for laboratory evaluation of multi-ester testosterone formulations. By combining short-, medium-, and long-chain esters in one solution, researchers can observe staggered pharmacokinetic phases within a single compound system.

Compared to single-ester formulations such as Testosterone Enanthate-250, SU-400 enables more complex release pattern analysis and cumulative androgen receptor activity modeling. It is particularly valuable for studies examining sustained androgen exposure and ester-chain influence on hormonal dynamics.

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Quality & Manufacturing

• Prepared under controlled laboratory conditions

• Pharmaceutical-grade carrier oils utilized

• Batch-to-batch consistency maintained

• Documentation available for research compliance

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Storage & Handling

• Store at room temperature

• Protect from excessive heat and direct light

• Do not freeze

• Follow proper laboratory handling procedures

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Important Disclaimer

This product is intended for research and laboratory use only.
Not for human consumption, animal use, medical use, diagnostic use, or therapeutic application.
This product has not been evaluated or approved by the U.S. Food and Drug Administration (FDA).

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Why Choose Our SU-400?

• High-concentration 400 mg/mL formulation

• Multi-ester blend for advanced pharmacokinetic research

• Clear, stable oil solution

• Secure packaging for laboratory handling

• Reliable supply for ongoing research projects