MuscleShop European Dispensary
Trenbolone Mix (Tri-Tren 150 / 200) supplied by Bioniche Pharma, sealed pharmaceutical packaging
Sealed retail packaging as dispatched from the EU warehouse. CAS 10161-34-9
Bioniche Pharma
In stock

Trenbolone Mix (Tri-Tren 150 / 200)

150 - 200 mg/ml

Unit price
€69.00

Leaves the EU warehouse within 24 h

Tri-Tren combines Acetate, Enanthate, and Hexahydrobenzylcarbonate (Parabolan) esters for rapid yet consistent trenbolone saturation.

  • Ships inside the EU, so no external customs check
  • Vacuum-sealed, unbranded outer packaging
  • Paid in USDT, BTC or by SEPA transfer

Analytical data

Presentation
150 - 200 mg/ml
Manufacturer
Bioniche Pharma
CAS number
10161-34-9
Molecular formula
C20 H24 O3
Molecular weight
312.41 g/mol
Anabolic rating
500 (5x Testosterone)
Androgenic rating
500 (5x Testosterone)
Aromatisation
Zero (Non-aromatizing tri-conjugated structure)
Progestogenic activity
Moderate to High (Strong Progesterone Receptor Affinity)
Hepatotoxicity
Low-to-Moderate (Non-17aa, but high metabolic resistance)

IUPAC: 17β-hydroxyestra-4,9,11-trien-3-one

Trenbolone Mix (Tri-Tren 150 / 200): a pharmacological reference

Trenbolone represents the absolute zenith of injectable anabolic-androgenic potency. Characterized by a 19-nor (nandrolone-derived) molecular backbone modified by conjugated double bonds at carbons 9 and 11, it exhibits an unprecedented anabolic and androgenic rating of 500:500, five times greater than pure testosterone.

Chemistry and classification

The conjugated triene structure uniquely inhibits the molecule from acting as a substrate for the cytochrome P450 aromatase enzyme, rendering it completely incapable of direct conversion into estrogenic metabolites. Consequently, all tissue gains accrued are pure, dry, unbloated contractile protein.

In elite bodybuilding and physical conditioning, Trenbolone is revered for its extraordinary nutrient partitioning capacity, channeling virtually all consumed calories into skeletal muscle repair and glycogen storage while concurrently mobilizing stubborn adipose tissue stores.

Clinical history

First characterized in 1963 by Roussel-UCLAF in France, Trenbolone initially saw clinical release in the form of Trenbolone Hexahydrobenzylcarbonate under the trade name Parabolan, prescribed for severe wasting conditions, osteoporosis, and cachexia.

In the veterinary sector, Trenbolone Acetate was commercialized under the trade name Finaplix, utilized to preserve and dramatically expand lean cattle mass prior to slaughter during transport periods.

Throughout the 1980s, competitive athletes discovered its unparalleled ability to transform physical conditioning, establishing Trenbolone as the ultimate pre-contest hardening agent in international bodybuilding history.

Mechanism of action

Trenbolone binds to the intracellular human Androgen Receptor with approximately three to five times the binding affinity of natural testosterone. This immense affinity results in an almost unbreakable ligand-receptor interaction, triggering continuous transcription of structural proteins.

Beyond direct AR-mediated genomic signaling, Trenbolone significantly elevates local intramuscular levels of Insulin-Like Growth Factor 1 (IGF-1) and dramatically sensitizes muscle satellite cells to regenerative growth factors.

Crucially, Trenbolone acts as an exceptionally powerful glucocorticoid antagonist, binding directly to cortisol receptors and blocking the catabolic signaling pathways that break down muscle tissue under extreme caloric deficits and high training stress.

It significantly enhances feed efficiency and mineral absorption, maximizing the biological utilization of dietary protein, nitrogen, phosphorus, and potassium at the cellular level.

Sealed oil-solution vials in the EU dispatch warehouse before stealth packing.
Sealed oil-solution vials in the EU dispatch warehouse before stealth packing.

Pharmacokinetics

Pharmacokinetic parameters depend on the attached ester chain: Trenbolone Acetate carries a short 2-carbon ester with a half-life of 24-48 hours requiring daily or alternate-day dosing. Trenbolone Enanthate carries a 7-carbon ester with a half-life of 8-10 days permitting twice-weekly injections. Tri-Trenbolone blends both with Hexahydrobenzylcarbonate for tiered sustained multi-phase release.

Trenbolone does not undergo 5-alpha reduction to a more androgenic metabolite (as it is already profoundly androgenic) and does not aromatize to estradiol.

However, it possesses significant binding affinity for the human Progesterone Receptor (PR), which can synergize with circulating estradiol to induce secondary prolactin elevation if ambient estrogens from a testosterone base are not adequately managed.

Cmax at 39 h 0% 50% 100% dose 7 d 15 d 22 d 30 d
Modelled serum concentration after a single dose, normalised to peak. Fitted as a one-compartment model with first-order absorption using the published elimination half-life for the long-chain ester (t½ ≈ 9 d). The shaded band marks the window in which concentrations remain above half of Cmax, which is what dictates the dosing interval.

Use in sport

In competitive sports, Trenbolone is unrivaled for generating dramatic muscle hardness, vascular density, 3D muscular fullness, and raw physical power without shifting the athlete outside their target competitive weight class.

During caloric-deficit contest preparation, it is the premier chemical safeguard against muscle catabolism, allowing competitors to diet down to sub-5% body fat levels while retaining or even increasing absolute lean muscular mass.

Its impact on erythrocyte production and muscular glycogen retention imparts a permanent pumped appearance to muscle bellies, even under zero-carbohydrate nutritional protocols.

Bloodwork and monitoring

Rigorous biomarker surveillance is mandatory during any Trenbolone exposure. Essential blood markers include: Serum Prolactin, High-Sensitivity Estradiol (must be tested via LC-MS/MS, as standard ECLIA immunoassay tests cross-react with Trenbolone metabolites producing falsely astronomical estradiol readings), Complete Blood Count (Hematocrit), Comprehensive Lipid Panel, and Renal markers (Creatinine, BUN, eGFR, Cystatin-C).

Blood pressure must be monitored daily, as androgenic autonomic nervous system stimulation can elevate systemic vascular resistance.

Post-cycle monitoring must verify complete recovery of pituitary gonadotropins (LH/FSH), which are heavily suppressed due to dual androgenic and progestogenic negative feedback.

Reference Protocol

For complete reference ranges, marker intervals, and clinical harm reduction steps, see our documentation:

First Steroid Cycle Guide for Beginners: Protocols, Bloodwork & Safety →

Adverse effects and harm reduction

Trenbolone exhibits a unique side effect profile: progestogenic activity can stimulate mammary tissue and elevate prolactin, leading to prolactin-mediated gynecomastia or sexual dysfunction (commonly referred to as "Tren dick") if prolactin and estradiol are neglected. Dopamine agonists such as Cabergoline (0.25 mg weekly) are utilized when prolactin exceeds reference ranges.

Cardiovascular impacts include significant suppression of HDL cholesterol, elevation of LDL, and potential nocturnal autonomic stimulation presenting as night sweats, elevated resting heart rate, and reduced aerobic cardiovascular endurance.

Neuropsychiatric manifestations such as heightened aggression, insomnia, and vivid dreams require careful psychological self-awareness and conservative dosage management.

Purity and authentication

Formulated exclusively in certified facilities, our Trenbolone preparations (Acetate, Enanthate, and Tri-Tren) undergo rigorous HPLC purity testing to ensure the absence of degraded oxidized steroidal fractions.

Sterile production protocols utilizing pharmaceutical USP carrier oils guarantee smooth intramuscular absorption with zero particulate precipitation.

Every box includes unique batch authentication codes for online verification, confirming 100% genuine potency and sterile laboratory compounding.

Common questions

Why do blood tests show extremely high Estradiol when taking Trenbolone?
Standard ECLIA immunoassay blood tests cannot distinguish between the molecular structure of Trenbolone and Estradiol, creating a false-positive sky-high estrogen result. You must order an LC-MS/MS (Liquid Chromatography / Mass Spectrometry) sensitive estradiol test for accurate numbers.
What causes the notorious "Tren Cough"?
During an intramuscular injection, if the needle punctures a tiny micro-capillary, a minute amount of the oil solution can enter the venous bloodstream and travel to the lungs. The lungs vaporize the volatile solvent/compound, inducing a temporary, harmless, but intense coughing reflex that resolves in 60 to 90 seconds.
Can Trenbolone be used without a Testosterone base?
No. Trenbolone completely shuts down endogenous testosterone production within days. Without a baseline replacement dose of testosterone, the body will suffer from severe estrogen deprivation, leading to joint pain, loss of libido, lethargy, and depressive symptoms.

This page is reference material compiled from published pharmacological literature. It is not medical advice and does not describe a prescription. Discuss any compound with a physician and obtain baseline bloodwork before use.

Pharmacological Stacking

Cycle Synergy & Companion Compounds

Targeted protocols & ancillary support

Mandatory BaseTestosterone Enanthate Injections€38.00

Essential physiological androgen base to sustain libido, systemic energy and neurosteroid production during 19-nor suppression.

Contest ConditioningMasteron Drostanolone Propionate€52.00

Non-aromatising DHT derivative that potentiates androgen receptor binding and sharpens muscle density.

Estrogen ControlAnastrozole (Arimidex) 1 mg€38.00

Precision aromatase suppression to maintain a strict dry aesthetic without water accumulation.

Clinical Protocol Documentation

Beginner Guides · 8 min readFirst Steroid Cycle Guide for Beginners: Protocols, Bloodwork & Safety →

Why Testosterone Enanthate solo is the evidence-based benchmark, dosing schedules, and essential blood panels.

Safety & Protocols · 6 min readIntramuscular Injection Protocol: Safety, Hygiene & Site Rotation →

Aseptic needle selection (23G–27G), ventrogluteal anatomical landmarks, and avoiding tissue irritation.

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