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  • Research Compounds
    • Anti-Aging & Longevity Peptides
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    • QSC Protocols
      • Clavicular Ascension
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  • QSC
    • About QSC
      • QSC Price List
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≥99% Purity Verified • COA on Every Product
Free Shipping on All Orders • USPS/FedEx in USA 🇺🇸
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Winstrol 20mg Tablets | 100-Count | Stanozolol | Oral Anabolic Research

Winstrol (Stanozolol) 20mg tablets, 100-count — oral anabolic, SHBG binding, androgenic research. ≥99% HPLC, Janoshik COA.

✓ 99%+ Purity ✓ COA Available
✓ Free Shipping on All Orders ✓ Ships from China (🇨🇳)

$150

or
SKU: QSC-WINSTROL-20MG-100TAB
Categories: China, Performance & Hormone Optimization Peptides, Research Peptides, Tablets
Brand: QSC
Technical Specs & COA
PubMed
Disclaimer & Storage Guide

QSC RESEARCH GRADE

≥99% HPLC PurityMS ConfirmedJanoshik COAChina WarehouseHigh SHBG Affinity

What is Winstrol 20mg Tablets?

Winstrol (Stanozolol) is an oral anabolic-androgenic steroid — a modified DHT derivative with notable SHBG-binding affinity and a moderate anabolic:androgenic ratio. Stanozolol binds SHBG with high affinity, displacing endogenous testosterone and increasing free androgen fraction. Research applications include SHBG pharmacology, comparative AAS studies, lean mass research, and androgenic tissue models. The 20mg/tablet format provides a lower per-tablet dose suitable for dose-escalation research and low-dose protocol studies.

Research Applications

SHBG Binding Research

Stanozolol binds SHBG with high affinity — pharmacological tool for SHBG displacement studies, free testosterone ratio research, and SHBG binding competition assays.

Comparative Oral AAS Research

Well-characterised oral AAS with known AR binding affinity, androgenic potency, and hepatotoxicity profile — useful as comparator in oral anabolic pharmacology panels.

Lean Mass Preservation Models

Stanozolol research in muscle preservation during caloric restriction or catabolic state models — relatively preserved muscle mass with less water retention vs other AAS.

Quick Specs

Product Winstrol (Stanozolol) 20mg tablets, 100-count
CAS 10418-03-8
Format Oral tablets
Purity ≥99% HPLC, MS confirmed
Storage Room temperature, sealed container

Certificate of Analysis (COA)

For the latest Certificate of Analysis (COA), please email us with your request.

Frequently Asked Questions

How are QSC research tablets supplied?
QSC research tablets are supplied as pre-dosed oral tablets at the stated concentration. No reconstitution is required. Each tablet is compressed at uniform dose for consistent dosing in research applications.
How should research tablets be stored?
Store at room temperature (15–25°C) in a cool, dry place away from moisture, heat, and direct sunlight. Keep in the original container. Properly stored tablets remain stable for 2–3 years.
What purity are QSC research tablets and how is it verified?
QSC research tablets contain active ingredient at ≥99% HPLC purity before tableting, with MS-confirmed identity on every batch. 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.
🌏 Shipping: China warehouse — 7–14 day global delivery
🧬 PubMed Research — 20mg
Search PubMed ↗
1,473 publications found Last 10 years 3 most recent shown
41795948
Safety, tolerability, and preliminary efficacy of seltorexant versus quetiapine extended release as adjunctive therapy in major depressive disorder: a randomized, flexible-dose, 6-month, parallel-group, exploratory study.
Pinter C et al. · Int J Neuropsychopharmacol 2026 View ↗
41926570
Diagnostic accuracy of C-reactive protein for diabetic foot osteomyelitis: a retrospective study and meta-analysis of composite cut-off values.
Liu L et al. · J Wound Care 2026 View ↗
41655375
Quercetin upregulates steroid hormone biosynthesis to enhance reproductive performance in roosters.
Zhang L et al. · Poult Sci 2026 View ↗

Showing 3 of 1,473 for 20mg

View all on PubMed ↗

Source: PubMed / NCBI  ·  Last 10 years  ·  Refreshed every 24 hours  ·  For research reference only — not clinical guidance.

⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION

QSC products are strictly for in vitro and in vivo laboratory research. Not intended for diagnostic, therapeutic, or personal use.

📋

Research Use Disclaimer

All QSC products are strictly for laboratory, scientific, and research use only. They are not for human consumption, medical treatment, diagnosis, or disease prevention.

By purchasing or using QSC products, you confirm:

  • You are a qualified researcher or acting under the supervision of one.
  • Products will only be used for legitimate research purposes.
  • Products are not evaluated by the FDA or any regulatory authority for human use.
  • You assume all responsibility for legal compliance, proper handling, and storage.
  • You meet the legal age requirement in your jurisdiction.
No Warranty: Products are sold “as is,” with no express or implied warranties regarding efficacy, safety, or suitability. Results in research may vary. QSC is not responsible for outcomes, interpretations, or conclusions drawn from any studies conducted using these products.
🧪

General Safety & Handling

🚫

Not for Human Use

These compounds are for research only. Any off-label, personal, or clinical use is strictly outside the intended scope of supply.

🥽

PPE Required

Always use appropriate personal protective equipment (gloves, lab coat, eye protection) when handling peptides.

🌡️

Storage Compliance

Follow product-specific storage conditions to maintain identity, purity, and biological activity.

🗑️

Proper Disposal

Dispose of all materials in accordance with institutional biosafety, chemical waste, and hazardous material protocols.

🧾

Verify Quality

Janoshik COAs are available on every product page. Verify batch identity (MS confirmed) and purity (≥99% HPLC) before use.

❄️

Peptide Storage Guidelines

🌑 Light-protected💧 Low moisture🌡️ Stable temperature🔬 Sterile handling

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