This information is for research and educational purposes only. No medical recommendations. Products are not approved for human use. For health questions, consult a doctor.

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Muscle & performance

TriTren 225

Three trenbolone esters in one oil, same potent and harsh profile as TrenMix, just over three release speeds.

1 min read 1 sources Updated May 2026
Class
Trenbolone ester mix (anabolic steroid)
Use
Intramuscular (oil, in mg/week)
Contents
3 trenbolone esters (225mg/ml)
WADA
Banned (category S1)

What is TriTren 225?

TriTren 225 combines three trenbolone esters in one oil (225mg/ml) that differ in release speed. The principle is the same as TrenMix, just over three esters instead of two. The compound remains trenbolone, one of the most potent anabolic steroids.

Honestly: harsh profile, not a beginner compound. Anabolic steroid, not a peptide.

How it works

Trenbolone binds the androgen receptor very strongly, increases muscle mass and strength, does not aromatize but can raise prolactin. The three esters provide an even, sustained compound level over different release speeds.

Use

Intramuscular (glute, thigh), ready to use.

  • Inject with a clean IM needle, disinfect the injection site.
  • Rotate injection sites.
  • Subcutaneous: tri-tren contains the short acetate ester and irritates subQ - IM preferred, subQ only very low volume and if well tolerated.

Dosing

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What the research shows

Trenbolone is described as a very potent anabolic steroid (Yarrow, 2010), without human approval. Performance doses are not study-proven. The three-ester variant is only a formulation matter, not its own evidence base.

Side effects

  • Harsh tren profile: sleep problems, night sweats, irritability, aggression.
  • Possible prolactin rise (see cabergoline), strong axis suppression.
  • Negative lipid shift, cardiovascular load, conditioning losses.

Practice

  • Not a beginner compound, dose low, keep it short.
  • Watch bloodwork and prolactin, plan a post-cycle.
  • Banned in official competition (WADA S1).

Storage

Store at room temperature, cool and protected from light, out of reach of children. Keep the original bottle closed and mind the expiry date.

Practice

PCT / after coming off

Anabolic substances suppress the body's own testosterone production in the research context. Anyone who comes off a cycle (rather than running it continuously) typically uses a post-cycle therapy (PCT) to restart the natural axis (HPTA).

The standard scheme in the research/literature context combines a SERM (tamoxifen and/or clomifene, alternatively enclomiphene) over roughly four weeks, optionally preceded by HCG to re-sensitise the testes before the SERM block. An aromatase inhibitor (anastrozole/exemestane) belongs more to on-cycle estrogen control than to the PCT itself.

19-nor note: nandrolone and trenbolone are progestagenic and can raise prolactin. The literature additionally discusses a prolactin-lowering agent (cabergoline) and a somewhat longer wash-out window here.

Tip: order the PCT items together with the cycle so they are already on hand when you come off.

This information serves research and educational purposes only. Not medical advice.

Evidence

Sources

  1. 1 Tissue selectivity and pharmacology of trenbolone (a potent anabolic steroid). Yarrow et al., Steroids, 2010

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