Trenbolone Base
Tren Base · Tren No Ester · TNE Tren
Half-life
6 hr
Time to Peak
1 hr
Steady State
~2 days
Bioavailability
100%
Dose Range
25–100 mg
Frequency
Daily
Overview
Ester-free trenbolone base. Extremely short-acting — rapid spike and decline. No pharmaceutical product has ever existed. Exclusively UGL. Used pre-workout by some bodybuilders for acute effects. Very painful injection. Harm reduction: All trenbolone risks apply. The very short duration means effects come on fast and hard. Not recommended for inexperienced users. The rapid spike can cause intense side effects (sweating, cardiovascular stress).
Mechanism of Action
19-nor steroid with 9,11-double bond. No ester — enters circulation rapidly after injection.
Dosing Information
| Route | Dose Range | Half-life | Tmax | Frequency |
|---|---|---|---|---|
| Intramuscular (IM) | 25–100 mg | 6 hr | 1 hr | Daily, pre workout |
Storage & Handling
Room temperature — Oil-based or water-based suspension (UGL only). Very painful injection.
Used in Regimens
Trenbolone Base is not currently part of any catalog regimen.
Data Sources
- ester analogy No ester — rapid absorption estimated from base compound pharmacology
Related Tools
Track Trenbolone Base with Doseline
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