TUDCA
Tauroursodeoxycholic Acid
Half-life
4 hr
Time to Peak
1.5 hr
Steady State
~1 days
Dose Range
250–1500 mg
Frequency
Daily
Overview
Bile acid supplement used as hepatoprotection during oral AAS cycles. Considered the gold standard liver support supplement in the AAS community — significantly more evidence than milk thistle.
Mechanism of Action
Hydrophilic bile acid that protects hepatocytes from apoptosis and reduces ER stress. Competes with toxic bile acids for receptor binding, reducing cholestatic liver damage.
Dosing Information
| Route | Dose Range | Half-life | Tmax | Frequency |
|---|---|---|---|---|
| Oral | 250–1500 mg | 4 hr | 1.5 hr | Daily |
Used in Regimens
3 regimensTest/Anavar Lean Cycle
Testosterone cypionate base with Oxandrolone (Anavar) for a lean mass/strength cycle. Anavar is mild, low-androgenic, and well-tolerated — popular for first compound additions. TUDCA liver support required as Anavar is an oral 17-alpha-alkylated steroid.
TUDCA 500mg/day throughout oral Anavar use — liver protection.
Test/Tren Recomp Cycle
Testosterone enanthate + Trenbolone Acetate recomposition cycle. Tren is the most powerful recomp compound available — simultaneously builds muscle and burns fat. Also the harshest: night sweats, aggression, insomnia, cardiovascular strain, and severe lipid disruption are all common.
TUDCA 500mg/day — liver and cardiovascular support.
Women's Anavar Cycle
Oxandrolone (Anavar) cycle for women. The only AAS routinely used by women due to its low androgenic rating. Used for strength, lean muscle, and body recomposition. Virilisation is dose and duration dependent — strict limits required.
TUDCA 250mg/day liver support throughout.
Data Sources
Related Tools
Track TUDCA with Doseline
Reminders, medication level charts, injection site rotation, and protocol tracking — all free, all private.
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