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  • Research Compounds
    • Anti-Aging & Longevity Peptides
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    • Cosmetics Peptides
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    • Recovery & Healing Peptides
    • Weight Loss & Metabolic Peptides
    • Peptide Blends
    • QSC Protocols
      • Clavicular Ascension
      • Venus Protocol
      • Midas Longevity Protocol
  • QSC
    • About QSC
      • QSC Price List
      • QSC FAQ
      • Privacy Policy
      • Return, Refund & Shipping Policy
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    • Peptide Calculators & Tools
    • Research Compound Manual
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≥99% Purity Verified • COA on Every Product
Free Shipping on All Orders • USPS/FedEx in USA 🇺🇸
Domestic Warehouses: 🇺🇸 🇪🇺 🇬🇧 🇨🇦 🇦🇺 🇸🇬 🇹🇭 🇻🇳

Dianabol 20mg Tablets | 100-Count | Methandrostenolone

QSC Dianabol (Methandrostenolone (oral anabolic steroid)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

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

$150

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

QSC RESEARCH GRADE

≥99% HPLC PurityMS ConfirmedJanoshik COAIn-House SPPS1-Region Domestic Shipping

What is Dianabol?

Methandrostenolone (Dianabol) is a 17α-alkylated testosterone derivative with high oral bioavailability and significant aromatase activity. Fastest-onset oral anabolic steroid. Research: rapid anabolic response, aromatisation studies, SHBG binding. CAS 72-63-9.

Research Applications

Rapid Anabolic Response

Fastest onset oral AAS — acute muscle protein synthesis studies

Aromatisation Research

High aromatase conversion — estrogen management and ER activation

AR Agonism

Direct androgen receptor activation — anabolic gene programme

SHBG Displacement

Moderate SHBG binding — bioavailable androgen research

Hepatotoxicity

17α-alkylated — liver enzyme and hepatic metabolism research

Quick Specs

Form Tablet — 20mg per tablet, 100-tablet bottle
CAS Number 72-63-9
Molecular Formula C₂₀H₂₈O₂
Molecular Weight 300.4 g/mol
Compound Type Oral Anabolic 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

Certificate of Analysis (COA)

QSC COA Report

✓ Verify on Janoshik ↗

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.
🌍 Domestic shipping: 🇺🇸 USA
🧬 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

Dianabol 10mg Tablets | 100-Co...

$140

Dianabol 50mg Tablets | 100-Co...

$160

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