Doxepin Suppliers & Bulk Manufacturers

Available Forms: Cream

Available Strengths: 5%

Reference Brands: Silenor(US); Sinequan, Aponal(EU)

Category: Antipsychotropic Drugs

Doxepin, available in capsules, tablets, oral solution, and topical cream, treats depression, anxiety, insomnia, and itching. Brands include Silenor, Zonalon (US), and Sinequan (EU). Its multi-indication use across psychiatry and dermatology makes it a strategic product for pharma B2B suppliers targeting US and EU pharmaceutical markets. Doxepin is available in Cream and strengths such as 5%. 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, Doxepin is supplied in bulk quantities with complete regulatory support including DMF, COA, and MSDS.

Doxepin 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: Doxepin is a tricyclic antidepressant used to treat depression, anxiety, insomnia, and pruritus. It is available in multiple forms including capsules (10–150 mg), oral solution (10 mg/mL), and topical cream (5%) for dermatological use. In the US, Silenor (3 mg, 6 mg) is marketed for sleep disorders, while Zonalon is used for skin conditions. In the EU, it is available under brand names like Sinequan and Aponal. Doxepin’s versatility in psychiatric and dermatologic therapy makes it a valuable addition to pharma B2B catalogs, ideal for suppliers targeting mental health, sleep, and dermatology segments in regulated markets.