Buy T3 in USA | ≥99% Purity | QSC Peptides

Buy T3 (Liothyronine) in USA

Ships from our US Domestic Warehouse — 2–4 business days. No customs clearance required.

≥99%
Verified Purity

2
Days to USA

COA
On Every Order

Why Researchers in USA Order T3 (Liothyronine) from QSC

QSC maintains a dedicated US Domestic Warehouse — your order ships with full tracking, no import delays and no customs fees. Every unit of T3 (Liothyronine) (Thyroid Hormone) is verified at ≥99% purity by HPLC and mass spectrometry, and ships with a Certificate of Analysis independently verifiable via the Janoshik portal. Typical delivery to USA: 2–4 business days.

Shipping Details for USA

Warehouse US Domestic Warehouse
Delivery Time 2–4 business days
Customs No customs clearance required.
Tracking Full tracking provided via email after dispatch
Payment Bitcoin (BTC) or USDT ERC-20

T3 (Liothyronine): Research Background

Class: Thyroid Hormone

Mechanism: Liothyronine (T3) is the biologically active thyroid hormone that binds nuclear thyroid receptors (TRα, TRβ) to regulate metabolic rate, thermogenesis, protein synthesis, and cardiac function. 3–4× more potent than T4 at receptor level.

Research Applications: Metabolic rate regulation research, thyroid receptor biology, thermogenesis models, T3/T4 conversion studies, hypothyroidism models.

Quality Verification

Every QSC T3 (Liothyronine) batch undergoes: HPLC purity analysis (≥99% specification) · Mass spectrometry molecular verification · Impurity profiling · Batch traceability to published COA.

Certificates of Analysis are independently verifiable via the Janoshik testing portal.

Related Research Compounds

Researchers studying T3 (Liothyronine) frequently also investigate: T4 (Levothyroxine), Clenbuterol, BAM15. View the full QSC catalog →

Frequently Asked Questions

Is T3 (Liothyronine) legal to buy in USA?

T3 (Liothyronine) is sold strictly for laboratory research purposes only. Researchers in USA are responsible for understanding applicable local regulations.

How long does shipping to USA take?

Orders ship from the US Domestic Warehouse. Typical delivery to USA: 2–4 business days. No customs clearance required.

How is T3 (Liothyronine) purity verified?

HPLC purity analysis, mass spectrometry molecular verification, and impurity profiling on every batch. COA published on product page, verifiable via Janoshik portal.

What formats of T3 (Liothyronine) are available?

QSC stocks T3 (Liothyronine) in Tablets format. View current options and pricing via the button below.

Research Use Only: All QSC products are sold strictly for in vitro laboratory research. Not for human or veterinary use.
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