TESTOMED PP 100 (Testosterone Phenylpropionate)
Description
What is TESTOMED PP 100 (Testosterone Phenylpropionate)?
TESTOMED PP 100 sits between propionate and enanthate. Faster than the long esters, but without propionate’s every-other-day demand.
Also sold as Test-PP, Retandrol, testosterone hydrocinnamate or testosterone fenpropionate.
It is the same ester that makes up a quarter of Sustanon, sold on its own. The phenylpropionate chain is longer than propionate’s but shorter than enanthate’s, which puts the half-life at around four days: fast enough to feel early, slow enough that twice a week holds.
TESTOMED PP 100 benefits
- Twice-weekly injections rather than propionate’s every other day
- Still fast enough to work inside the first two weeks
- Less water retention than enanthate or cypionate at the same weekly total
- Can be given subcutaneously as well as intramuscularly
- Clears in under a week, so post-cycle therapy starts sooner than with a long ester
TESTOMED PP 100 dosage
- Beginner
- 300 to 400mg per week
- Intermediate
- 400 to 600mg per week
- Advanced
- 600 to 800mg per week
- Frequency
- Twice weekly minimum, every other day is better
- Half-life
- About 4 days
One ampoule is exactly 100mg, so a 400mg week is four ampoules split across two or four injections.
Twice a week is the floor. Once weekly leaves a trough that defeats the point of choosing a mid-length ester in the first place.
Package content
- Ampoules
- 10 per box, 1ml (1cc) each
- Strength
- 100mg/ml
- Testosterone per box
- 1000mg
- Carrier
- Miglyol 812
- Brand
- Deus Medical
At 400mg a week one box covers two and a half weeks.
Store below 30°C. Protect from light. Do not freeze. Keep out of reach of children.
Who is TESTOMED PP 100 for?
People who want propionate’s speed and low water retention without injecting every other day. It suits shorter cycles and cutting phases, where a long ester’s slow build and slow clearance both work against you.
The ampoule format keeps each dose sealed until use. If you would rather draw from one vial, the Astera Labs vial is the same 100mg/ml at the same price.
How to use TESTOMED PP 100
Intramuscular or subcutaneous injection, twice weekly or every other day. Rotate sites. The injection technique guide covers both routes.
Frequently asked questions
Phenylpropionate or propionate?
Phenylpropionate lasts about twice as long, which halves the injections. Propionate is marginally faster in and faster out.
For most people the injection frequency decides it. Every other day versus twice a week is the difference between a protocol you keep and one you abandon in week six.
Can I inject it subcutaneously?
Yes. Phenylpropionate is one of the testosterone esters that tolerates subcutaneous injection well, using a smaller needle into abdominal fat rather than into muscle.
Absorption is slightly slower that way, which is not a problem at twice-weekly dosing. Some people find it far more comfortable than intramuscular.
How long until it works?
Inside two weeks, and often sooner. It does not need the three to four weeks a long ester takes to reach steady levels.
That makes it useful for shorter cycles where waiting a month before anything happens would consume most of the run.
Is this the same ester as in Sustanon?
One of them, yes. Phenylpropionate makes up 24% of the Sustanon blend, alongside propionate, isocaproate and decanoate.
Running it alone gives you that one release profile without the long decanoate tail that makes Sustanon slow to clear.
Do I need PCT?
Yes, as with any exogenous testosterone. The advantage here is timing: it clears in under a week, so post-cycle therapy starts far sooner than after enanthate or cypionate.
All products are supplied exclusively for research and evaluation purposes and are not positioned as medical treatments or health solutions.

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