Testosterone Propionate 100mg

Testosterone Propionate 100mg is a fast-acting injectable testosterone ester used in hormone replacement therapy (HRT) and performance enhancement. Due to its short half-life, it offers rapid effects on muscle growth, strength, libido, and recovery, but requires more frequent injections compared to longer esters.

Testosterone Propionate 100mg is sold as one 10ml vial.

R320.00

Availability: In stock

SKU: UPA004 Category: Tags: ,

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Description

Testosterone Propionate 100mg is a short-acting form of testosterone suspended in oil. It contains testosterone bound to the propionate ester, which causes it to be released into the bloodstream quickly after injection. This makes it ideal for users who prefer tighter control over hormone levels or who want to assess response to testosterone more quickly.

In medical use, it treats low testosterone in men (hypogonadism), boosting energy, libido, and general well-being. In bodybuilding, Testosterone Propionate 100mg is often used in cutting cycles, as it promotes lean muscle retention, hardness, and fat loss with less water retention than longer esters.

Due to its fast action, it must be injected every other day or even daily for stable levels, but this also allows quicker clearance from the body post-cycle, making it easier to transition into post-cycle therapy (PCT).

Benefits

  • Rapid onset of effects

  • Increases lean muscle mass and strength

  • Enhances libido and sexual function

  • Improves mood, energy, and workout performance

  • Supports fat loss and muscle definition

  • Reduced water retention compared to long esters

Side effects
Despite its benefits, Testosterone Propionate 100mg may cause the following side effects:

  • Estrogenic effects like water retention and gynecomastia (less common than with longer esters)

  • Acne or oily skin

  • Mood changes or aggression

  • Suppression of natural testosterone production

  • Injection site pain or irritation due to frequent administration

  • Hair loss in those genetically predisposed

These can be managed with proper aromatase inhibitors and a well-structured cycle.

Dosages & Protocol

Dosages for Men:

  • Beginner: 300mg per week (3ml/week) – split into 3 injections (e.g., Mon/Wed/Fri)

  • Intermediate: 400–500mg per week (4–5ml/week) – split into 3–4 injections

  • Advanced: 500–700mg per week (5–7ml/week) – injected every other day or daily

How to administer – reconstitution and how to inject
Testosterone Propionate 100mg is pre-mixed in oil and does not require reconstitution

Injection:

  • Use a 1–3ml syringe with a 25–27 gauge needle (1 inch for leaner individuals, 1.5 inch for deeper muscle penetration)

  • Inject intramuscularly into the glute, thigh, or deltoid

  • Clean the injection site thoroughly with an alcohol swab

  • Aspirate slightly before injection to avoid intravascular injection

  • Inject slowly and massage the area after injection to minimize post-injection pain

Storage
Store at room temperature in a dry place away from light and heat
Keep vial sealed tightly when not in use

Half life & detectability
Half-Life: Approximately 1.5–2 days
Detection Time: Detectable in the system for 2–3 weeks after last injection, depending on individual metabolism and testing sensitivity
For athletes subject to drug testing, it is important to consider these detection times and plan accordingly to avoid positive tests for banned substances.

Additional information

Chemical-composition

Testosterone Propionate

Strength

100mg

Pack-size

10ml Vial

Laboratory

U.P.A.

Dosage Instructions

Dosage Instructions

100mg -300mg / Week

Beginner, Intermediate, and Advanced Testosterone Propionate Dosage
Taking 50mg to 100mg everyday or every two days is a common dosing strategy for testosterone propionate.

Intermediate and advanced users may look at using testosterone propionate for more than 8 weeks and up to 12 weeks, with daily injections of 50mg to 100mg while stacking this ester with other anabolic steroids, or 100-200mg if using this ester on a testosterone only cycle.

Effect on Cycle

Effect on Cycle

The benefits and effects of Testosterone Propionate are the same as you’ll get with all forms of testosterone, with the choice of ester mainly coming down to availability and your desired half-life and how often you’re comfortable administering injections.

This in turn relates to how stable you can maintain your blood levels of the steroid, and Testosterone Prop comes with some advantage in this regard because the more frequent injections you’ll be using (because of this ester’s short half-life) ensure that your blood levels are maintained to the most optimal level.

Thanks to its excellent anabolic activity, Testosterone Propionate comes with numerous benefits that boost both performance and results. These include the most important areas of anabolic processes in the body:

  • Enhances protein synthesis – This gives you a massive improvement in recovery and the growth of muscle tissue, since this process is how proteins are built by cells. The more efficient protein synthesis is, the faster your muscles recover from intense workouts and the quicker the muscle is repaired and grown.
  • Improves nitrogen retention – This is a critical process to keeping your body in the best anabolic state possible. When nitrogen becomes imbalanced, the body can fall into a catabolic state where you start losing muscle; this is to be avoided at all costs and the retaining of nitrogen ensures that your nitrogen output is lower than your intake of nitrogen – this is the prime state to be in for muscle growth. The better that nitrogen is balanced, the quicker the muscles recover the and faster they grow.
  • Increases red blood cells – More oxygen and nutrients getting to the muscles with greater blood flow equals increased muscle endurance so you can work out harder and for longer. Recovery is also enhanced with a greater red blood cell count.

 

  • • Boosts insulin growth hormone (IGF-1) – This anabolic hormone is vital for many aspects of your bodybuilding goals: it’s involved in mass gain, endurance, fat burning and boosts protein synthesis which in turn directly contributes to recovery through the repair of muscle tissue.


• Reduces stress hormones – Testosterone inhibits glucocorticoids. While these are important hormones in some ways such as for fighting inflammation, they can also promote wasting of the muscles and fat gain.


Other benefits of this testosterone ester are:

  • It delivers fast results and is quick to leave the body compared with other esters
  • Useful for cutting cycles and muscle gains
  • More ideal for beginners and females compared to more slower release esters

Testosterone helps to stop glucocorticoid hormones from dominating so the body can retain a higher anabolic environment rather than a more catabolic one which can occur when glucocorticoids become too dominant.

This is one of the most important yet little known or understood aspects of using testosterone steroids.

Side Effects

Side Effects

SIDE EFFECTS:
The potential side effects of testosterone propionate are the same as any other form of testosterone. Using the steroid at very low doses is unlikely to cause side effects, particularly when the purpose is to achieve a dose that’s at replacement level for low testosterone.
When higher doses are used you do run the risk of some side effects and most of these are related to estrogenic activity. When estrogen levels rise too much because of aromatization, there’s the risk of water retention and gynecomastia.
When water retention is not addressed, this can lead to high blood pressure. Nausea and fever are other possible adverse reactions some people experience
Due to testosterone’s natural function as an androgenic hormone, you may also see some side effects of this nature such as acne and hair loss, but only those who are predisposed to these conditions are at risk, especially when it comes to hair loss.
Suppression of your natural testosterone production is an inevitable side effect of using testosterone propionate and for this reason a suitable post cycle therapy plan is required.
Other side effects:
Breast Swelling
Headache
Anxiety
Increased facial hair growth
Male pattern baldness

Shipping & Returns

Shipping & Returns

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How do I know that my order has been received?
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Fulfilment of your order may be impacted by stock availability however an email will be forwarded to you once your order is packed and ready for shipping. This email will include tracking details so that you can trace your parcel.

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Unfortunately, we only deliver to addresses within South Africa at this stage.

I live in South Africa, how much does shipping cost?
Shipping from our Anabolics ZA site is only R 150 nationwide!

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I have an issue with my order – what do I do next?
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Testosterone Propionate 100mg UPATestosterone Propionate 100mg
R320.00

Availability: In stock

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