What is Stanozolol (Winstrol) Oil?
Stanozolol Oil (DHT-derived non-aromatising anabolic-androgenic steroid — oil-based injectable) is stanozolol — C₂₁H₃₂N₂O, MW 328.5 — formulated as an oil-based injectable solution at 50mg/mL. Oil-based stanozolol provides slower release and longer active window compared to the traditional aqueous suspension. 17α-alkylated DHT derivative with high anabolic/moderate androgenic ratio. Does not aromatise to oestrogen. Notable SHBG binding affinity.
Research Applications
DHT-Derived Non-Aromatising AAS
Stanozolol pharmacology without oestrogen co-effects — pure androgenic/anabolic signalling
SHBG Binding Research
High-affinity SHBG binding — free testosterone elevation co-administration studies
Oil vs Aqueous Depot Comparison
Extended-release oil-based stanozolol vs aqueous suspension pharmacokinetics
Lean Mass & Strength Research
Anti-catabolic and anabolic effects without water retention or oestrogen activity
17α-Alkylated AAS Pharmacology
Oral bioavailability modification in injectable format — comparative hepatic research
Quick Specs
| Form |
C₂₁H₃₂N₂O |
| Purity |
≥99% by HPLC — every batch |
| CAS Number |
10418-03-8 |
| Molecular Weight |
MS molecular weight confirmed — every batch |
| Specification |
≥99% by HPLC — every batch |
| Shelf Life |
24 months (unopened) |
| Storage |
Room temp sealed | 2–8°C recommended |
| Brand |
China |
Frequently Asked Questions
How do I reconstitute this peptide?
QSC injectable solutions are supplied ready-to-use — no reconstitution required. Each vial contains the stated concentration in pharmaceutical-grade carrier (oil or aqueous). Draw using a sterile syringe appropriate for the solution viscosity.
How should this peptide be stored?
Oil-based solutions: store at room temperature (15–25°C), away from direct sunlight — do not refrigerate as cold temperatures can cause crystallisation. Aqueous solutions: store at 2–8°C. Properly stored, injectable solutions are stable for 2–3 years.
What purity is this QSC compound and how is it verified?
All QSC injectable compounds are ≥99% pure by HPLC on every production batch, with MS-confirmed identity. COA is published on the product page and independently verifiable at verify.janoshik.com.
🧪 Peptide Research Tools: Use QSC's free
peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
🌍 Domestic shipping: 🇺🇸 USA 5–7 days
🌏 International shipping: 7–14 days
⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION
QSC products are strictly for in vitro and in vivo laboratory research.
Safety & Handling
🚫
Not for Human Use
These compounds are for research only.
🥽
PPE Required
Always use appropriate protective equipment.
❄️
Storage Compliance
Follow product-specific storage conditions.
Product-Specific Storage
Room temp sealed | 2–8°C recommended
