QSC RESEARCH GRADE
≥99% HPLC PurityMS ConfirmedJanoshik COAIn-House SPPS1-Region Domestic Shipping
What is Anavar (Oxandrolone)?
Oxandrolone (Anavar) 25mg provides a higher per-tablet dose for research protocols requiring greater AR engagement or higher-dose comparative pharmacology. Same mechanism as the 10mg tablet: high anabolic:androgenic ratio, nitrogen retention, lean mass anabolism with minimal aromatisation. Research use only.
Research Applications
High-Dose AR Activation
Dose-response AR transcription, anabolic gene programs at 25mg loading
Muscle Protein Synthesis
mTOR pathway activation, nitrogen balance, myosin heavy chain upregulation
Comparative AAS Pharmacology
25mg oxandrolone vs other AAS — equipotent dose modelling, tissue specificity
Hepatotoxicity Research
17α-alkyl hepatic stress at higher dose — ALT/AST, liver histology studies
Anabolic Index Validation
Levator ani:prostate ratio at 25mg — anabolic selectivity confirmation
Quick Specs
| Form | Tablet — 25mg per tablet, 100-tablet bottle |
| CAS Number | 53-39-4 |
| Molecular Formula | C₁₉H₃₀O₃ |
| Molecular Weight | 306.4 g/mol |
| Compound Type | 17α-Alkylated Anabolic-Androgenic Steroid |
| Purity | ≥99% by HPLC — every batch |
| Identity | MS molecular weight confirmed — every batch |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | In-house synthesis — Qingdao, China |
| Storage | Room temperature sealed | cool, dry storage |
| Shelf Life | 24 months unopened |

