Testosterone Undecanoate ZPHC — 250mg/ml
10 Ampoules × 2ml
Product Type: Anabolic Steroid
Formula: C30H48O3
Chemical Name: 17β-Hydroxyandrost-4-en-3-one undecanoate
Anabolic Activity Index: 100%
Androgenic Activity Index: 100%
Testosterone Undecanoate ZPHC is a long-acting injectable testosterone ester commonly referenced in:
- Testosterone replacement research
- Hormonal stability studies
- Muscle growth and recovery analysis
- Strength and athletic performance modeling
The undecanoate ester is associated with:
- Extended-release testosterone activity
- Long pharmacokinetic duration
- Reduced administration frequency compared with shorter testosterone esters
The product is supplied as:
- 10 ampoules
- 2ml per ampoule
- Concentration: 250mg/ml
Product Specifications
| Specification | Details |
|---|---|
| Manufacturer | ZPHC |
| Active Ingredient | Testosterone Undecanoate |
| Concentration | 250mg/ml |
| Presentation | 10 ampoules × 2ml |
| Form | Injectable oil-based solution |
| Administration Route | Intramuscular injection |
| Compound Type | Testosterone ester |
| Ester Type | Undecanoate |
| Storage | Cool, dry place away from sunlight |
Pharmacological Profile
Long-Acting Testosterone Ester
Testosterone Undecanoate is commonly associated with:
- Sustained androgenic activity
- Stable testosterone release patterns
- Extended activity duration compared with short esters
Muscle Growth & Recovery Research
Research models frequently reference:
- Protein synthesis enhancement
- Nitrogen retention pathways
- Recovery and conditioning support
Strength & Endurance Studies
Testosterone compounds are often associated with:
- Increased red blood cell production
- Improved oxygen transport efficiency
- Enhanced endurance and strength research outcomes
Key Features
Extended Release Formula
- Long ester testosterone compound
- Reduced administration frequency in research settings
Hormonal Stability Research
- Frequently referenced in endocrine maintenance studies
- Associated with steady testosterone exposure models
Performance & Conditioning Studies
- Commonly explored in muscle hypertrophy and athletic conditioning analysis
Safety Information
Potential adverse effects associated with testosterone exposure may include:
- Acne or oily skin
- Hair thinning or hair loss
- Mood or libido changes
- Water retention
- Elevated blood pressure or lipid profile changes
- Suppression of endogenous testosterone production
Long-term or unsupervised use may increase cardiovascular and endocrine risks.
Important Medical Guidance
Testosterone compounds should only be used:
- Under supervision of a qualified healthcare professional
- With proper laboratory monitoring
- According to local medical regulations and prescription laws
Misuse may result in serious health complications.
Storage Instructions
| Condition | Recommendation |
|---|---|
| Temperature | Store in a cool, dry place |
| Light Exposure | Protect from direct sunlight |
| Handling | Keep ampoules sealed until use |
| Safety | Keep out of reach of children |







Reviews
There are no reviews yet.