Promethazine Suppliers & Bulk Manufacturers

Available Forms: Tablet, Injection & Rectal suppositories

Available Strengths: Rectal Suppo. & Tablets(12.5 mg, 25 mg, 50 mg); Injection(25 mg/mL, 50 mg/mL)

Reference Brands: Phenergan, Promethegan, Phenergan Injection(US & EU)

Category: Allergy Medication

Promethazine is an antihistamine used for allergies, nausea, and motion sickness. Available as tablets (12.5–50 mg), suppositories (12.5–50 mg), and injection (25–50 mg/mL). Brands include Phenergan, Promethegan, and Phenadoz. GMP-certified, FDA-compliant, and suitable for B2B export, private labeling, and hospital supply in the US and EU. Promethazine is available in Tablet, Injection & Rectal suppositories and strengths such as Rectal Suppo. & Tablets(12.5 mg, 25 mg, 50 mg); Injection(25 mg/mL, 50 mg/mL). Sourced from GMP-certified and ISO-compliant manufacturers, this API meets global pharmacopeia standards (USP/EP/JP as applicable). Ideal for pharmaceutical formulation and commercial manufacturing, Promethazine is supplied in bulk quantities with complete regulatory support including DMF, COA, and MSDS.

Promethazine can be exported to over 30 countries across Asia, Africa, Europe, and Latin America. Flexible packaging, competitive pricing, and a verified supplier network make Pharmatradz a trusted sourcing partner for pharmaceutical companies and contract manufacturers worldwide.

Product Description:

Promethazine is a versatile antihistamine and antiemetic used to treat allergies, nausea, vomiting, and motion sickness. Available as tablets (12.5 mg, 25 mg, 50 mg), rectal suppositories (12.5–50 mg), and injectable solutions (25 mg/mL, 50 mg/mL). Widely marketed in the US and EU under brands like Phenergan, Promethegan, and Phenadoz. We offer GMP-certified, FDA-compliant formulations ideal for regulated B2B markets. Suitable for bulk supply, private labeling, and hospital procurement. Full documentation support includes COA, MSDS, and regulatory dossiers.