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Unilab

Unilab is a Philippine pharmaceutical and consumer-healthcare company best known for branded medicines, vitamins, supplements, and related health products.

Last updated August 25, 2026

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Overview

Unilab, formally Unilab, Inc., is a Philippine pharmaceutical company headquartered in Mandaluyong, Metro Manila. The company operates across consumer healthcare and pharmaceutical categories, including prescription medicines, over-the-counter treatments, vitamins, food supplements, and biotechnology-related products. Its portfolio contains a large number of locally recognized health brands covering common conditions such as fever, pain, colds, allergies, digestive problems, respiratory symptoms, nutritional deficiencies, and pediatric needs. The business traces its origins to 1945, when Jose Yao Campos and Mariano K. Tan co-founded United Drug Co., Inc., beginning with a small drugstore on Sto. Cristo Street in Binondo, Manila. Howard Q. Dee, Jose Yao Campos's brother-in-law, helped the business expand during its formative years. The company subsequently adopted the name United Laboratories, Inc. and later the shorter Unilab name as its pharmaceutical operations developed. By 1959, it had begun exporting products to Hong Kong, marking an early step beyond the Philippine market. From the 1960s through the 2000s, Unilab expanded its regional presence into Cambodia, Indonesia, Thailand, and Vietnam. Its international activities complemented a strong domestic position: the company is described as the largest manufacturer of health products in the Philippines. In addition to manufacturing and brand management, Unilab has its own distribution capability through First Pioneer Distribution, Inc., which supports the nationwide movement of its products and is intended to improve logistical efficiency. Unilab's branded consumer-health portfolio includes products such as Biogesic, Bioflu, Neozep, Decolgen, Medicol, Alaxan, Solmux, Diatabs, Enervon, Ceelin, Tiki-Tiki, Conzace, Myra, and Celeteque, among many others. The broader Unilab Group also includes businesses focused on generic medicines, skin science, personal care, specialty health areas, and pharmaceutical manufacturing. RiteMED Phils., Inc. provides generic-drug products under RiteMED and related brands, while Pharex Health Corp. markets generic and other pharmaceutical products. UL Skin Sciences, Inc. covers beauty, dermatology, and personal-care brands including Myra, Celeteque, Fortima, Lactezin, GynePro, and pH Care. A significant institutional milestone came in 2008, when Unilab became the first organization to receive the Philippine Quality Award for Performance Excellence from the Philippine Department of Trade and Industry. The award is the country's highest national recognition for organizational management excellence. Unilab remained the award's only recipient for more than a decade, until Toyota Motor Philippines became a second awardee in 2021. This recognition reinforced the company's positioning around operational systems, quality management, and continuous improvement. Today, Unilab is best understood as a diversified Philippine health-products group rather than a single-product brand. Its consumer-facing identity is built on broad availability, familiar medicine and supplement brands, and coverage of everyday family-health needs, while its group structure gives it capabilities spanning manufacturing, distribution, generic pharmaceuticals, specialty medicines, biotechnology, and personal care.

History

Unilab began in 1945 as United Drug Co., Inc., a small drugstore established on Sto. Cristo Street in Binondo, Manila. The venture was co-founded by Jose Yao Campos and Mariano K. Tan. During its early development, Howard Q. Dee, who was Jose Yao Campos's brother-in-law, played an important role in helping the business grow. The original drugstore model gradually developed into a pharmaceutical manufacturing and branded-health-products enterprise. As the business expanded, it changed its corporate identity first to United Laboratories, Inc. and later to Unilab, Inc. The shortened name reflected the company's evolution from a small retail drugstore into a broader pharmaceutical organization. Its early international expansion was already visible by 1959, when the company began exporting products to Hong Kong. Between the 1960s and the 2000s, Unilab established activities in additional Southeast Asian markets, including Cambodia, Indonesia, Thailand, and Vietnam. Its growth was supported by a portfolio spanning prescription and over-the-counter medicines, vitamins, food supplements, and other health products. The company developed a particularly strong position in the Philippine market, where it became the country's largest manufacturer of health products. Unilab subsequently operated as part of a broader group structure with businesses serving different therapeutic and consumer categories. The group includes manufacturing and specialty organizations such as Amherst Laboratories, Amherst Parenterals, Amherst Nutraceuticals, Asian Antibiotics, Belmont Softgel Pharma Corporation, Bio-ONCO, Biofemme, Biomedis, LRI-Therapharma, Medichem, Pediatrica, United American Pharmaceuticals, and Westmont Pharmaceuticals. It also includes Unilab Consumer Health, UL Skin Sciences, RiteMED Phils., and Pharex Health Corp. These entities cover areas including cancer care, women's health, general health, cardio-metabolic medicines, central-nervous-system products, pediatrics, respiratory health, generics, dermatology, and personal care. Distribution has been another component of the operating model. First Pioneer Distribution, Inc. provides an internal distribution-center capability intended to improve logistics and support nationwide distribution of Unilab products in the Philippines. This infrastructure complements the company's manufacturing and portfolio breadth. In 2008, Unilab became the first organization to receive the Philippine Quality Award for Performance Excellence from the Department of Trade and Industry. The award recognizes organizations demonstrating management excellence and the ability to build continuously on strong systems and results. Unilab remained the award's only recipient for over ten years, until Toyota Motor Philippines became the second recipient in 2021. The company's historical development therefore combines a Philippine retail-pharmacy origin, expansion into domestic pharmaceutical manufacturing, regional export and market activity, diversification into generics and specialty health businesses, and the creation of a distribution and group-company platform. Its current identity rests on the combination of widely marketed consumer-health brands and a larger pharmaceutical organization serving prescription, non-prescription, nutritional, specialty, and personal-care needs.

  • 2021

    Ceases to be the sole Philippine Quality Award recipient

    [1]

    Toyota Motor Philippines became the second awardee after Unilab had held the distinction alone for more than a decade.

  • 2008

    Receives the Philippine Quality Award

    [1]

    Unilab became the first organization to receive the Philippine Quality Award for Performance Excellence from the Department of Trade and Industry.

  • 1960

    Regional expansion period begins

    [1]

    From the 1960s onward, Unilab developed a presence in additional Southeast Asian markets, including Cambodia, Indonesia, Thailand, and Vietnam.

  • 1959

    Exports to Hong Kong begin

    [1]

    The company had expanded sufficiently to begin exporting its products to Hong Kong.

  • 1945

    United Drug Co., Inc. is founded

    [1]

    Jose Yao Campos and Mariano K. Tan co-founded the business as a small drugstore on Sto. Cristo Street in Binondo, Manila.

Products and positioning

A broad Philippine health-products company combining trusted consumer-health brands with prescription medicines, generics, vitamins, supplements, specialty pharmaceuticals, manufacturing, and distribution capabilities.

  • Over-the-counter medicine

    Biogesic

    Biogesic is one of Unilab's established consumer-health brands. It belongs to the company's branded over-the-counter medicine portfolio and is marketed as part of its everyday health offering in the Philippines.

  • Over-the-counter cold and flu medicine

    Bioflu

    Bioflu is a Unilab consumer-health brand associated with over-the-counter treatment of cold- and flu-related symptoms. It is part of the company's broad range of familiar Philippine self-care products.

  • Vitamin and food supplement

    Enervon

    Enervon is a vitamin and supplement line within Unilab's consumer-health portfolio. The wider range includes Enervon Z+, reflecting the company's emphasis on accessible nutritional products alongside medicines.

  • Pediatric vitamins and supplements

    Ceelin and Tiki-Tiki

    Ceelin and Tiki-Tiki are pediatric-oriented vitamin and supplement brands in Unilab's portfolio. They illustrate the company's coverage of family and children's health in addition to adult medicines.

  • Generic medicines

    RiteMED

    RiteMED is a generic-drug brand operated through RiteMED Phils., Inc., a company under the Unilab Group. It represents the group's participation in the Philippine generic-pharmaceutical market.

  • Generic and pharmaceutical products

    Pharex

    Pharex Health Corp. operates under the Unilab Group and offers products including Pharex Generics, Enzymax Forte, Vaneular, and Glucopro. The portfolio extends the group beyond its best-known consumer brands.

  • Skin care and personal care

    UL Skin Sciences portfolio

    UL Skin Sciences, Inc. covers beauty, skin-care, and personal-care products under brands such as Myra, Celeteque, Fortima, Lactezin, GynePro, and pH Care. This portfolio broadens Unilab Group's consumer presence beyond medicines and supplements.

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