About Sinclair Pharmacal

Since 1906, family-owned and operated Sinclair Pharmacal Co., Inc. has taken pride in producing Boroleum® Skin Protectant & Analgesic Ointment. Boroleum® has offered soothing, satisfying relief from nasal soreness and chapped lips to more than four generations of loyal consumers.

Corporate Headquarters:
Sinclair Pharmacal, Co. Inc.
494 Bridgeport Avenue, #389
Shelton, CT 06484

Customer Inquiries:
Email product-related questions or comments to: [email protected]

Sales and Business Inquiries:
Email other questions or comments to: [email protected]