For laboratory & research use only · Worldwide cold-chain shipping

Third-party-tested reference materials. Every lot ships with a published Certificate of Analysis.

8 products

Cofactors & Reagents

Glutathione (Reduced, GSH)

SKU · QCL-CF-600MG-001 600 mg / vial
≥98% (HPLC)Out of stock
Cofactors & Reagents

myo-Inositol

SKU · QCL-CF-500MG-001 500 mg / vial
≥99% (HPLC)In stock
Cofactors & Reagents

NAD⁺ (β-Nicotinamide Adenine Dinucleotide)

SKU · QCL-CF-100MG-001 100 mg / vial
≥98% (HPLC)In stock
Metabolic Research

Retatrutide — Reference Standard

SKU · QCL-MR-10MG-002 10 mg / vial
≥99% (HPLC)Pre-order
Metabolic Research

Tirzepatide — Reference Standard

SKU · QCL-MR-10MG-001 10 mg / vial
≥99% (HPLC)In stock
Research Peptides

Thymosin β4 (TB-500)

SKU · QCL-RP-5MG-002 5 mg / vial
≥98% (HPLC)Pre-order
Research Peptides

BPC-157

SKU · QCL-RP-5MG-001 5 mg / vial
≥99% (HPLC)In stock
Cosmetic Peptides

GHK-Cu (Copper Tripeptide-1)

SKU · QCL-CP-50MG-001 50 mg / vial
≥99% (HPLC)In stock