Testosterone Cypionate 200 mg

Testosterone Cypionate 200 mg – Swiss Remedies

• Brand: Swiss Remedies
• Category: Injectable AAS · Testosterone ester
• Concentration: 200 mg/ml testosterone cypionate
• Packing: 10 1 ml ampoules (total 2,000 mg)
• Origin: Switzerland
• Use: Research and analytical reference only — not for human or veterinary administration.

Product Overview

Testosterone cypionate is a long-acting ester of testosterone, the principal androgen in human physiology.

In laboratory environments it serves as a reference androgen for studying:

• Androgen-receptor (AR) signalling pathways
• Muscle-protein synthesis and satellite-cell activation
• Bone density and calcium metabolism
• Endocrine feedback suppression (LH/FSH)
• Lipid profile, hematology, and metabolic biomarkers

Testosterone cypionate is a WADA S1-prohibited anabolic agent and is commonly used in anti-doping assay development due to its predictable ester profile and metabolite pattern.

Key Research Highlights

• Half-life 6–8 days: Provides extended androgen exposure after intramuscular depot release.
• AR activation: Classic model for anabolic signalling in skeletal muscle and bone.
• Endocrine suppression: Dose-dependent reduction in LH, FSH, and endogenous testosterone.
• Metabolic impact: Enables controlled research on changes in lipids, glucose handling, and hematocrit.
• Analytical relevance: Essential for LC-MS/MS method validation in doping control laboratories.

Mechanism of Action

After I.M. administration, the cypionate ester slows release of active testosterone.

Free testosterone binds the androgen receptor in muscle, bone, skin, and endocrine tissues.

The AR complex translocates to the nucleus modulating transcription of genes involved in:

• Protein synthesis & muscle hypertrophy
• Erythropoiesis
• Bone mineral density regulation
• Sebaceous activity and androgen-responsive processes

Produces a stable, extended androgen profile useful in controlled research models.

Scientific & Research Background

Testosterone esters such as cypionate have decades of documented use in clinical endocrinology and research.

Population PK models show:

• Peak serum testosterone within several days of injection
• Smooth decline with terminal half-life one week
• Clear dose-response markers for endocrine suppression, lipid shifts, and hematological changes

These properties make testosterone cypionate suitable for androgen-exposure modelling, metabolic studies, and analytical detection research.

Technical Data

Intended Use

Research, analytical reference, laboratory assay development

Side Effects & Research Risk Indicators

• Suppression of endogenous testosterone production
• Polycythaemia (increased hematocrit) and blood-pressure changes
• Altered lipid profile ( LDL, HDL)
• Acne, oily skin, androgenic hair changes
• Mood fluctuation or irritability (class-dependent)
• Potential prostate enlargement at prolonged high exposure

Compliance & Anti-Doping Status

Testosterone and all testosterone esters are prohibited at all times under the WADA Prohibited List, Section S1 – Anabolic Agents.

Detection windows are long, and small amounts can yield positive doping tests.

This product is supplied strictly as a research chemical.

It is not a dietary supplement, not a medicine sold here, and not intended for any human or animal administration.

Storage & Handling

Store at 15–25 °C, dry, protected from light.

Do not freeze; keep ampoules sealed until lab use.

Follow institutional SOPs for handling controlled anabolic agents.