At a glance
Effects
- Lean Muscle Growth: Dramatically accelerates protein synthesis and nitrogen retention, producing rapid gains in lean, dry muscle mass even during calorie deficits [4][5].
- Strength: Strong androgen receptor activation amplifies gene expression for contractile protein production, translating to substantial strength increases [4].
- Fat Loss / Recomp: Suppresses cortisol and enhances nutrient partitioning, enabling simultaneous muscle gain and fat loss — one of few steroids effective for true recomposition [4].
- Red Blood Cell / Endurance: Stimulates erythropoiesis, increasing red blood cell count and oxygen delivery to working muscles [5].
- Appetite Stimulation: Secondary effect of increased ammonium ion uptake by muscles may stimulate appetite and reduce catabolism during a cycle [6].
Anabolic-androgenic steroid (AAS) — Schedule III (US DEA)
~7–10 days (enanthate ester)
Intramuscular injection only
~500 / ~500 (vs. testosterone 100/100)
Urine: up to 5–6 months; metabolites long-lasting
About Trenbolone Enanthate
Every point here is drawn from public medical and harm-reduction sources. A bracketed number after a claim — like [1]— is a reference: tap it to open the exact source it's based on (numbered list at the bottom). It is not a rating or score. Educational information, not medical advice.
Product specifics
- Est. delivery
- 3–7 business days · EU tracked
Product details as stated by the vendor (claims, not independently verified). Delivery is our standard EU estimate.
What it is
Trenbolone Enanthate (Trenabol) is a synthetic, injectable anabolic-androgenic steroid (AAS) derived from nandrolone, never approved for human medical or veterinary use and sold exclusively on the black market [1][2]. It is used non-medically by bodybuilders and athletes seeking extreme gains in lean muscle mass, strength, and fat loss [3].
How it works
Trenbolone binds with very high affinity to androgen receptors in muscle and other tissues, powerfully upregulating protein synthesis and nitrogen retention to create a strongly anabolic environment [4][5]. It also binds to progesterone receptors (raising prolactin risk) and suppresses the hypothalamic-pituitary-gonadal axis, causing total shutdown of endogenous testosterone production [8][1]. Unlike most steroids it does not aromatise to oestrogen, so water retention is driven by progestogenic activity rather than oestrogen [8]. The enanthate ester extends the compound's release after intramuscular injection, allowing once- or twice-weekly dosing [9].
Risks & side effects
Most important: Trenbolone Enanthate carries a severe and well-documented cardiovascular risk profile: it raises LDL cholesterol, suppresses HDL, damages vascular endothelium, and is associated with hypertension, left ventricular hypertrophy, heart failure, myocardial infarction, and ischemic stroke in case-report literature [8][10]. These effects can persist long after use has stopped [11].
Common
- Total suppression of natural testosterone production [1]
- Acne and increased body/facial hair (androgenic) [7]
- Night sweats and insomnia ('tren sweats') [8]
- Elevated blood pressure [8]
- Mood swings, irritability, and aggression [8]
- Scalp hair loss in those genetically predisposed [7]
- 'Tren cough' — violent coughing fit immediately post-injection [1]
Serious
- Adverse lipid changes: raised LDL, suppressed HDL, atherosclerosis risk [8][10]
- Left ventricular hypertrophy and cardiac strain [11]
- Liver stress (hepatotoxicity, cholestatic liver injury) [11]
- Kidney strain and nephropathy [11]
- Gynecomastia via progesterone / elevated prolactin pathway [8]
- Anabolic steroid-induced hypogonadism (ASIH) with prolonged infertility after cessation [1]
- Severe psychiatric effects: paranoia, anxiety, psychosis [11]
Safety & harm reduction
- Anyone with pre-existing cardiovascular disease, hypertension, or dyslipidaemia [8]
- Anyone with hepatic or renal impairment [11]
- Women (extreme virilisation risk due to androgenic rating ~500) [7]
- Individuals with a personal or family history of prostate cancer [7]
- Adolescents and anyone whose growth plates have not yet closed
- Anyone with a history of psychiatric disorders, psychosis, or severe anxiety [11]
- Pregnant or breastfeeding individuals
- Full lipid panel (LDL, HDL, total cholesterol, triglycerides) before, during, and after cycle [8]
- Liver function tests (AST, ALT) and kidney function (creatinine, urea) [10]
- Hormone panel: total/free testosterone, LH, FSH, prolactin, oestradiol [10]
- Blood pressure: measure frequently throughout use [8]
- Cardiac assessment: ECG or echocardiogram for prolonged or repeated use [10]
- Complete blood count (haematocrit / haemoglobin — erythropoiesis risk) [10]
- Anticoagulants (warfarin, heparin): AAS can potentiate anticoagulant effects — serious bleeding risk
- Other AAS or androgens: compounding cardiovascular, hepatic, and suppression risks [8]
- Insulin and hypoglycaemic agents: AAS alter glucose metabolism — monitor blood sugar
- Antihypertensives: blood-pressure effects of trenbolone may blunt or overwhelm medication [8]
- Dopamine agonists (e.g. cabergoline): sometimes co-administered to manage prolactin elevation [8]
- Post-cycle therapy (PCT) is essential: natural testosterone production is totally suppressed and requires pharmacological recovery (e.g. SERMs such as tamoxifen or clomiphene) [1]
- Prolactin management: cabergoline or other dopamine agonists may be needed due to progesterone receptor activity [8]
- Baseline bloodwork before any cycle — do not start without established reference values [10]
- Cardiovascular support: omega-3 fatty acids and regular aerobic activity to partially offset lipid changes [8]
- Avoid alcohol and hepatotoxic substances throughout use to reduce liver burden [10]
- Enanthate ester takes 1–2 weeks to clear; side effects cannot be stopped quickly — plan accordingly [9]
Dosage context
No medically approved dosage exists for human use [9]. Figures in circulation are derived entirely from non-medical, anecdotal, black-market sources and should not be treated as safe or recommended. Commonly reported self-administration ranges from 200 mg to 400 mg per week by injection [9]. These numbers are not a prescription and carry no clinical validation. Given the severe risk profile, any use should involve prior bloodwork, ongoing cardiovascular monitoring, and medical oversight.
Sources
- 1.Wikipedia — Trenbolone Enanthate
- 2.Cayman Chemical — Trenbolone Enanthate (CAS 1629618-98-9)
- 3.Bodybuilding Wizard — Trenbolone Acetate vs Enanthate Guide
- 4.Swolverine — Trenbolone Enanthate Benefits, Risks & Cycle Guide
- 5.Purefit Lab — Effects of Trenbolone Enanthate on Athletic Performance
- 6.Wikipedia — Trenbolone (mechanism / pharmacology)
- 7.Wikipedia — Trenbolone Acetate (receptor pharmacology)
- 8.TeleTest — Side Effects of Trenbolone
- 9.Anabolic Planner — Trenbolone Enanthate Compound Profile
- 10.Dr Paulo — Trenbolone Side Effects: Real Risks
- 11.ResearchGate — Adverse Effects of Trenbolone: A Structured Review of Case Reports (2025)
- 12.Swolverine — Clearance Times for Top 10 Steroids
- 13.Anabolic Chemist — What Does Trenbolone Enanthate Do?
This information is provided for educational and harm-reduction purposes only. It is not medical advice. These substances can carry serious health risks; effects and safe use vary by individual. Consult a qualified healthcare professional before use. Legal status varies by country — it is your responsibility to know your local law. We do not encourage misuse.
Other options for Trenbolone Enanthate· 13 offers
Same compound from different labs/brands and pack sizes. Tap a row to switch brand — the price and buy button update instantly.
This compound comes in different forms (e.g. injectable vs oral vs topical). Cost per mg is only comparable within the same form.
| Brand | Form | Strength | Pack | Price | Per mg |
|---|---|---|---|---|---|
GenericSelected | bottle | 200 mg/ml | 10 ml | 59,90 € | €0.030/mg |
Driada | ampoule | 200 mg/ml | 10 ml | 64,90 € | ★€0.032/mg |
Generic | vial | 200 mg/ml | 10 ml | 73,90 € | ★€0.037/mg |
Meta | vial | 200 mg/ml | 10 ml | 74,90 € | €0.037/mg |
Generic | vial | 200 mg/ml | 10 vial | 89,90 € | — |
Intex Pharma | vial | 200 mg/ml | 10 ml | 99,99 € | €0.050/mg |
Generic | vial | 200 mg/ml | 10 ml | 104,99 € | €0.052/mg |
Generic | vial | 200 mg/ml | 10 ml | 109,99 € | €0.055/mg |
Generic | ampoule | 200 mg/ml | 10 ampoule | 119,99 € | — |
Generic | ampoule | 200 mg/ml | 10 ampoule | 119,99 € | — |
Generic | — | — | 129,99 € | — | |
Hemi Pharma | vial | 200 mg/ml | 10 ml | 139,99 € | €0.070/mg |
Generic | vial | 200 mg/ml | 10 ml | 144,99 € | €0.072/mg |
Substance reviews(8)
Independent reviews of this compound from the wider market — about the substance, not our delivery. Showing the 3 with written feedback.
- ★★★★★7 months ago
.Good vendor and good products
- ★★★★★7 months ago
Been using seller for many years now throughout many different markets. Package always arrives, price is unbeatable and selection is vast. Would definitely recommend!!! A+++ tyy
- ★★★★★10 months ago
All good..