[1] It specializes in a wide range of consumer healthcare products such as prescription and over-the counter medications, vitamins and food supplements, and biotechnology.

Over time, they renamed it United Laboratories, Inc. and recently changed to Unilab, Inc. to represent the pharmaceutical business.

[2][3] With the aid of Howard Q. Dee, Yao Campos' brother-in-law, the company significantly grew within its first 14 years of operations[2] and by 1959, the business was already exporting its products to Hong Kong.

[3] From the 1960s to the 2000s, Unilab established a presence in other countries including Cambodia, China, Indonesia, Malaysia, Myanmar, Singapore, Thailand and Vietnam.

[4][5] Unilab's products include branded over-the-counter and prescription medicines and vitamins such as Biogesic, Ceelin, Tiki-Tiki, Neozep, Enervon, Decolgen, Forti-D, Revicon, Medicol, Growee, Solmux, Conzace, ImmunPro, and Alaxan.