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≥99% Purity Verified • COA on Every Product
Free Shipping on All Orders • USPS/FedEx in USA 🇺🇸
Domestic Warehouses: 🇺🇸 🇪🇺 🇬🇧 🇨🇦 🇦🇺 🇸🇬 🇹🇭 🇻🇳
  • 🇺🇸 USA Domestic
  • Warehouses
    • 🇪🇺 EU Domestic
    • 🇬🇧 UK Domestic
    • 🇦🇺 AU Domestic
    • 🇨🇦 CA Domestic
    • 🇨🇳 CH International
  • Compounds
    • Categories
      • Anti-Aging & Longevity
      • Cognitive & Nootropic
      • Cosmetics
      • Performance & Hormone Optimization
      • Recovery & Healing
      • Weight Loss & Metabolic
    • Peptides
      • Peptide Blends
    • Orals
    • Oils
    • Raws
  • Track Order
  • Contact
    • About QSC
    • Certificate of Analysis
    • Price List
    • FAQ
    • Privacy Policy
    • Return, Refund & Shipping Policy
    • Terms and Conditions
Login / Register
My Account
Login Register

Lost password?

or sign in with a social network
Google

A password will be sent to your email address.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.

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0 Cart $0 0
0 Shopping Cart
Shopping cart (0)
Subtotal: $0

View cartCheckout

FREE standard shipping on all orders.
≥99% Purity Verified • COA on Every Product
Free Shipping on All Orders • USPS/FedEx in USA 🇺🇸
Domestic Warehouses: 🇺🇸 🇪🇺 🇬🇧 🇨🇦 🇦🇺 🇸🇬 🇹🇭 🇻🇳
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T4 Levothyroxine 40mcg Tablets | 100-Count | Levothyroxine / T4

T4 Levothyroxine 40mcg Tablets | 100-Count | Levothyroxine / T4

$130
T4 Levothyroxine 40mcg Tablets | 100-Count — Thyroid prohormone (levothyroxine) — converted to active T3 by peripheral deiodinases; studied for thyroid replacement pharmacokinetics, deiodination pathway research, and comparative T3/T4 dynamics. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Tadalafil 20mg Tablets | 100-Count | PDE5 Inhibitor | Cialis

Tadalafil 20mg Tablets | 100-Count | PDE5 Inhibitor | Cialis

$130
QSC Tadalafil (Cialis — long-acting PDE5 inhibitor) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Tadalafil 50mg Tablets | 100-Count | PDE5 Inhibitor

Tadalafil 50mg Tablets | 100-Count | PDE5 Inhibitor

$150
QSC Tadalafil (Cialis (PDE5 inhibitor)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Tamoxifen 20mg Tablets | 100-Count | Tamoxifen (SERM — Nolvadex)

Tamoxifen 20mg Tablets | 100-Count | Tamoxifen (SERM — Nolvadex)

$130
Tamoxifen 20mg Tablets | 100-Count — Selective oestrogen receptor modulator (SERM) — tissue-selective ERα antagonist in breast and hypothalamus studied for HPG axis restoration, anti-oestrogenic research, and ER-positive tumour models. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
TB-500 500mcg Tablets | 100-Count

TB-500 500mcg Tablets | 100-Count

$250
QSC TB-500 (Thymosin Beta-4 Fragment / Actin-Binding Recovery Peptide (Oral)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 500mcg per tablet, 100-count. Research use only.
Telmisartan 40mg Tablets | 100-Count | Telmisartan

Telmisartan 40mg Tablets | 100-Count | Telmisartan

$130
QSC Telmisartan (Telmisartan (AT1R antagonist / PPARγ partial agonist)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Tesofensine 500mcg Tablets | 100-Count

Tesofensine 500mcg Tablets | 100-Count

$150
QSC Tesofensine (triple reuptake inhibitor — DA/5HT/NE) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Tirzepatide 500mcg Tablets | 25-Count

Tirzepatide 500mcg Tablets | 25-Count

$230
QSC Tirzepatide (Dual GIP/GLP-1 Receptor Agonist) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 500mcg per tablet, 25-count. Research use only.
Turinabol 10mg Tablets | 100-Count

Turinabol 10mg Tablets | 100-Count

$150
QSC Turinabol (4-Chlorodehydromethyltestosterone (oral anabolic steroid)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Turinabol 25mg Tablets | 100-Count

Turinabol 25mg Tablets | 100-Count

$160
QSC Turinabol (4-Chlorodehydromethyltestosterone (oral anabolic steroid)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Turinabol 50mg Tablets | 100-Count

Turinabol 50mg Tablets | 100-Count

$170
QSC Turinabol (4-Chlorodehydromethyltestosterone (oral anabolic steroid)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Turinabol 60mg Tablets | 100-Count | Oral Anabolic Research

Turinabol 60mg Tablets | 100-Count | Oral Anabolic Research

$180
QSC Turinabol (Chlorodehydromethyltestosterone (oral anabolic steroid)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Vardenafil 35mg Tablets | 100-Count | PDE5 Inhibitor

Vardenafil 35mg Tablets | 100-Count | PDE5 Inhibitor

$150
QSC Vardenafil (Levitra (PDE5 inhibitor)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Winstrol 10mg Tablets | 100-Count | Stanozolol | Oral Anabolic Research

Winstrol 10mg Tablets | 100-Count | Stanozolol | Oral Anabolic Research

$140
Winstrol (Stanozolol) 20mg tablets, 100-count — oral anabolic, SHBG binding, androgenic research. ≥99% HPLC, Janoshik COA. Research use only.
Winstrol 20mg Tablets | 100-Count | Stanozolol | Oral Anabolic Research

Winstrol 20mg Tablets | 100-Count | Stanozolol | Oral Anabolic Research

$150
Winstrol (Stanozolol) 20mg tablets, 100-count — oral anabolic, SHBG binding, androgenic research. ≥99% HPLC, Janoshik COA. Research use only.
Winstrol 50mg Tablets | 100-Count | Stanozolol

Winstrol 50mg Tablets | 100-Count | Stanozolol

$160
QSC Winstrol (Stanozolol (oral anabolic steroid — DHT derivative)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
YK11 10mg Tablets | 100-Count

YK11 10mg Tablets | 100-Count

$220
QSC YK11 (Myostatin Inhibitor / Partial AR Agonist (SARM-like)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 10mg per tablet, 100-count. Research use only.
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