Sust-500
Specifications:
-
Packaging:
1 vial / 10 ml -
Concentration:
500 mg/ml -
Active Substance:
Blend of Testosterone Propionate, Phenylpropionate, Isocaproate, Decanoate -
Active Half-life:
Each ester has a different half-life, longest one is 15 days -
Group:
Injectable Line -
Subgroup:
Testosterones -
Recommended Dosage:
250-500mg per week -
Oil-based:
Grapeseed oil -
Retains water:
Yes -
Aromatization:
Yes
Product Description:
What it is and How it Works
Sustanon 500 is a highly concentrated multi-ester Testosterone blend. It usually contains the same four esters as standard Sustanon (Testosterone Propionate, Testosterone Phenylpropionate, Testosterone Isocaproate, and Testosterone Decanoate) but at stronger concentrations, making each milliliter more potent.
The mix delivers both rapid onset and sustained release. The shorter esters provide an immediate rise in Testosterone, while the longer esters maintain elevated levels for weeks. This combination supports lean muscle growth, strength, recovery, and endurance. Like all forms of Testosterone, it also converts into estradiol and DHT, which are essential for mood, libido, and overall vitality.
With higher potency comes increased risk. Side effects may include water retention, acne, oily skin, hair loss in genetically predisposed individuals, gynecomastia from excess estrogen, and cardiovascular strain due to changes in cholesterol and hematocrit.
How is it used?
Sustanon 500 is generally used by experienced athletes who require higher weekly Testosterone intake with reduced injection volume. Most inject every 3 to 5 days to avoid hormonal fluctuations, even though the blend allows for longer intervals. Thanks to the Propionate component, users often feel the effects within days, while the longer esters build up over 3 to 4 weeks.
Dose
This product is dosed at 500mg/ml × 10ml. Because of its strength, it is best suited for advanced users. Typical performance doses range from 250 to 750mg per week, though some competitive athletes may push higher. Beginners and TRT patients generally do not require this concentration.
Advice From BTW
- Respect the concentration
500mg/ml is dense and can increase the risk of post-injection pain. Warm the vial and inject slowly to reduce irritation.
- Split injections
Dividing doses into smaller, more frequent shots keeps hormone levels stable and reduces side effects.
- Monitor estrogen
Higher concentrations raise the chance of aromatization. Use an aromatase inhibitor only if symptoms appear, guided by labs.
- Support cardiovascular health
At higher doses, cholesterol and blood pressure can worsen quickly. Supplements and regular checks are essential.
- Know your goals
Sustanon 500 is unnecessary for beginners or TRT patients. It is designed for advanced performance use where higher intake is justified.
FAQs
- Why use Sustanon 500 instead of Sustanon 300?
The higher concentration allows advanced users to inject less oil volume while still achieving their target weekly dose.
- Does Sustanon 500 work faster than Sustanon 300?
No, the speed is dictated by the esters, not the concentration. The difference is in potency per ml, not effect per mg.
- Is Sustanon 500 more painful to inject?
It can be. High concentrations often cause more post-injection discomfort. Inject slowly, warm the oil, and rotate sites.
- Is Sustanon 500 suitable for beginners?
Generally not. Beginners typically do well with 250 or 300mg/ml products, which are easier to dose and manage.
- How often should I inject Sustanon 500?
Every 3 to 5 days is optimal for stable levels. Weekly injections may cause unwanted hormonal fluctuations.
Protection code:
How it works:
BTW Labs prioritizes consumer well-being and continually develops various protective measures for its products, ensuring both patient safety and trust in the verification of our products.
Why Choose Us?
How it works:
We take pride in providing products that meet the highest standards of quality and consistency. Every batch is third-party tested to ensure accurate dosing and purity, so you know exactly what you are putting into your body. Our packaging is designed for both safety and discretion, and our customer support team is always available to provide guidance. Whether you are a beginner or an advanced athlete, choosing us means choosing reliability, trust, and a partner who values your performance and well-being.