Sustanon 250 mg/ml from Prime Pharma is an injectable drug that contains a combination of four different testosterone esters. This formulation was developed to allow for both a relatively fast and long-lasting release of testosterone. Testosterone is the main male sex hormone and plays an important role in various physiological processes, including the development and maintenance of muscle mass, bone density, red blood cells, and sexual health.
Each milliliter contains a total of 250 mg of testosterone esters. The 10 ml vial therefore contains a total amount of 2500 mg of active substances. Prime Pharma produces the product according to internal quality procedures with attention to consistent dosing, sterile production and batch control.
This product page is intended solely to provide general information about the product’s composition, pharmacological properties, storage and safety aspects.
What is Sustanon?
Sustanon is the name of a combination preparation that contains four different testosterone esters. Combining esters with different release rates creates a gradual release of testosterone after intramuscular injection.
The composition of a Sustanon 250 formulation typically consists of:
- Testosterone Propionate
- Testosterone Phenylpropionate
- Testosterone Isocaproate
- Testosterone Decanoate
Each ester has its own pharmacokinetic profile, spreading the release of testosterone over a longer period of time.
Active substances
Each milliliter contains a total of 250 mg of testosterone esters, consisting of:
- Testosterone Propionate
- Testosterone Phenylpropionate
- Testosterone Isocaproate
- Testosterone Decanoate
Per vial:
- Concentration: 250 mg/ml
- Content: 10 ml
- Total active substance: 2500 mg
The exact ratio of esters may depend on the manufacturer.
Pharmacological properties
Testosterone is a naturally occurring androgen hormone that is involved in various bodily functions.
General pharmacological characteristics described in the medical literature are:
- Intramuscular administration
- Combination of short- and long-acting esters
- Gradual release of testosterone
- Hepatic metabolism
- Excretion through urine
The rate at which the individual esters are broken down differs, which means that the total duration of action is longer than that of short-acting testosterone preparations.
Medical applications
Testosterone preparations are prescribed in regular medicine for specific conditions involving a medically diagnosed testosterone deficiency (hypogonadism).
Treatment is only started after a medical diagnosis and regular check-ups of, among other things:
- Testosterone levels
- Blood values
- Liver function
- Cardiovascular health
- Prostate health
The indications and dosage differ per patient.
Prime Pharma quality
Prime Pharma produces pharmaceutical products with a focus on:
- High-quality raw materials
- Consistent concentrations
- Sterile production
- Batch control
- Professional packaging
- Clear labelling
Each batch is checked to support consistent product quality.
Packaging
The package contains:
- 1 glass vial
- 10 ml of injection solution
- Batch number
- Expiration date
- Original Prime Pharma Packaging
Always check the packaging for damage or deviations before use.
Storage
To maintain product quality, it is recommended:
- Store at room temperature
- Store in a dry place
- Protect from direct sunlight
- Do not freeze
- Keep in the original packaging
- Keep out of reach of children
Do not use the product after the stated expiration date.
Quality Control
Prime Pharma performs quality checks throughout the manufacturing process, including:
- Verification of raw materials
- Analysis of the concentration of active substances
- Sterility check
- Visual inspection
- Packaging and labelling control
These procedures contribute to the reliability and uniformity of the final product.
Safety information
Testosterone preparations are prescription-only medicines and should only be used under medical supervision. Improper use can be associated with health risks.
Possible side effects described in the medical literature include:
- Acne and oily skin
- Fluid retention
- Elevation of hematocrit
- Changes in cholesterol levels
- Increased blood pressure
- Suppression of natural testosterone production
- Mood changes
- Increased risk of cardiovascular complications in certain risk groups
Not everyone experiences side effects; The nature and severity vary from person to person.
Consult a doctor in case of unexpected or serious complaints.
Contraindications
Use of testosterone preparations is generally not recommended in people with:
- Prostate cancer
- Breast cancer in men
- Severe heart, liver, or kidney disease
- Uncontrolled heart failure
- Known hypersensitivity to any of the ingredients
A doctor assesses whether treatment is appropriate based on the medical history.
Summary
Sustanon 250 mg/ml – 10 ml Vial from Prime Pharma contains a combination of four testosterone esters with different release profiles. The product comes in a sterile glass vial with a total capacity of 10 ml and a concentration of 250 mg/ml. Prime Pharma produces the product according to quality procedures with attention to consistent dosages, batch control and professional packaging. This page provides general information about the product’s composition, pharmacological properties, storage and safety aspects.
