Who Owns Theraflu?
Theraflu is owned by Haleon plc, a publicly traded British multinational consumer health company. Haleon was established in July 2022 as a spinoff from GSK and is headquartered in Weybridge, Surrey, UK. Haleon trades on the London Stock Exchange under ticker HLN and on the New York Stock Exchange under ticker HLN.
Parent Company
Haleon plc
Founded
1976
Status
Publicly Traded
Headquarters
Basel, Switzerland
Who Owns Theraflu?
- Parent Company: Haleon plc
- Ownership Type: Wholly owned
- Company Type: Publicly Traded
- Stock Ticker: LSE: HLN
| Brand | Parent Company | Ownership Type |
|---|---|---|
| Theraflu | Haleon plc | Wholly owned |
History of Theraflu
- Founded: 1976
- Founders: Novartis (internal development)
Theraflu was developed by Novartis through extensive research into cold and flu symptom relief. The brand was introduced in 1976 as an over-the-counter medication combining multiple active ingredients for comprehensive symptom relief. Theraflu represented an important advancement in cold and flu treatment, offering patients effective relief from various cold and flu symptoms.
Throughout the 1980s and 1990s, Theraflu expanded its product line to include various formulations for different symptom combinations and preferences. The brand became known for its effectiveness in treating cold and flu symptoms including fever, aches, cough, and congestion. Theraflu quickly became one of the most popular cold and flu relief brands globally.
Theraflu's product line expanded to include powders, liquids, and caplets for different administration preferences. The brand became trusted by consumers for treating cold and flu symptoms during cold and flu season. Theraflu maintained its position as one of the leading cold and flu relief brands globally.
In recent years, Theraflu has continued to maintain its position as a leading cold and flu relief treatment. The brand has been available in numerous countries worldwide and has become a standard over-the-counter treatment for cold and flu symptoms. Theraflu remains one of the most recognized cold and flu relief brands in the market.
About Haleon plc
What does Haleon own?
Haleon owns a portfolio of approximately 24 global and regional consumer health brands across five categories: oral health, vitamins and supplements, pain relief, respiratory health, and digestive health. Key brands include Sensodyne (sensitivity toothpaste), Panadol (pain relief), Centrum (multivitamins), Advil (ibuprofen), Voltaren (topical pain relief), Otrivin (nasal decongestant), Parodontax (gum health), Polident and Poligrip (denture care), Aquafresh (oral care), and Emergen-C (vitamin C). Products are sold in more than 170 countries.
Is Haleon publicly traded?
Yes, Haleon plc is listed on the London Stock Exchange under ticker HLN, with American Depositary Shares also listed on the New York Stock Exchange under the same ticker. Haleon completed its listing on the London Stock Exchange on 18 July 2022, in what was the largest London Stock Exchange listing in over a decade. The company does not have a controlling shareholder, and its shares are held primarily by institutional investors.
Who founded Haleon?
Haleon was formed through the demerger of GSK's consumer healthcare division in July 2022 and does not have a traditional founder. The consumer healthcare business that became Haleon was assembled by GSK and Pfizer through decades of acquisitions. In 2019, GSK and Pfizer combined their consumer healthcare businesses into a joint venture, which was subsequently demerged as Haleon in 2022. Brian McNamara, who had led the GSK Consumer Healthcare joint venture, became CEO of Haleon at the time of the demerger.
Where is Haleon headquartered?
Haleon is headquartered in Weybridge, Surrey, United Kingdom. The company's registered office and principal executive offices are located in Weybridge. Haleon operates manufacturing facilities in the United Kingdom, the United States, India, Germany, Ireland, and China, among other locations. The company sells products in more than 170 countries through a global commercial organization.
How many brands does Haleon own?
Haleon owns approximately 24 global and regional consumer health brands. The company's portfolio is concentrated in five categories: oral health (Sensodyne, Parodontax, Polident, Poligrip, Aquafresh), vitamins and supplements (Centrum, Caltrate, Emergen-C), pain relief (Advil, Panadol, Voltaren), respiratory health (Otrivin, Theraflu, Robitussin), and digestive health (Nexium Control, Tums). The company's strategy is to build global scale in a small number of category-leading brands rather than operate a large number of smaller brands.
Who owns Haleon?
Haleon plc is a publicly traded company with no controlling shareholder. At the time of the July 2022 demerger, GSK plc and Pfizer Inc. each retained significant stakes in Haleon, but both companies have been reducing their positions over time. As of early 2026, both GSK and Pfizer have substantially reduced their stakes. The remaining shares are held by institutional investors and public shareholders. The company's board includes a majority of independent non-executive directors.
- Founded: 2022
- Headquarters: Weybridge, Surrey, United Kingdom
- Company Type: Publicly Traded
- Stock: LSE: HLN
- Revenue: approximately £10.2 billion (FY2025)
- Employees: Approximately 24,000
Where Is Theraflu Made / Based?
- Headquarters: Basel, Switzerland
- Manufacturing / Operations: United States, Switzerland, Germany
Theraflu Sustainability & Ethics
Theraflu operates under Haleon's comprehensive sustainability framework, which focuses on health inclusivity and environmental responsibility. As a consumer health company solely focused on better everyday health, Haleon believes it is uniquely positioned to address social and environmental barriers that prevent people from managing their health effectively.
Environmental Commitments: Haleon has committed to achieving net zero carbon emissions across its value chain by 2040, aligning with The Climate Pledge and Race to Zero initiatives. The company is building resilience across its value chain by cutting carbon emissions, making packaging more sustainable, and managing natural resources responsibly. These environmental efforts directly impact Theraflu's manufacturing and distribution processes, supporting reduced environmental footprint for the cold and flu relief medication.
Sustainable Packaging Innovation: Haleon is actively working on sustainable packaging solutions for healthcare products, including Theraflu. The company participates in externally verified sustainable choice ranges such as Amazon's 'Climate Pledge Friendly' programme and makes direct sustainability statements about its products. In 2024, Haleon improved its sustainability scoring process to make it more quantitative and introduced weighted sustainability scoring for better tracking and reporting.
Health Inclusivity Focus: Haleon's sustainability strategy is built on two pillars: making everyday health more inclusive and lessening environmental impact. This approach extends to Theraflu through initiatives that empower more people to take greater control of their health and wellbeing. The company uses its reach, capabilities, and partnerships to address barriers to health access and education, particularly important for cold and flu prevention and treatment.
Ethical Standards and Transparency: Haleon maintains robust ethical standards that underpin its sustainability progress. The company provides transparent access to current and historical ESG performance through its ESG Reporting Hub, which includes the Health Inclusivity and Sustainability Report, ESG Databook, and other disclosures. While Haleon is classified in the pharmaceutical sector by ESG investor indices due to revenue mix and regulatory exposure, it operates as a consumer company focused on everyday health.
Responsible Sourcing and Manufacturing: Theraflu benefits from Haleon's commitment to responsible sourcing and manufacturing practices. The company ensures that ingredients are sourced sustainably and that manufacturing processes adhere to high environmental and ethical standards. This includes responsible water management, energy efficiency in production facilities, and ethical labor practices throughout the supply chain.
Awards & Recognition
Theraflu has received recognition primarily through its parent company Haleon's achievements and its position as a leading cold and flu relief medication in consumer health rankings and industry assessments.
Consumer Health Rankings: Theraflu consistently ranks among the top over-the-counter cold and flu medications in independent consumer evaluations. U.S. News & World Report has included Theraflu in its rankings of the best OTC daytime cold and flu medicines and flu medicines, recognizing its effectiveness in providing comprehensive symptom relief for cold and flu sufferers. These rankings evaluate medications based on safety, efficacy, and consumer satisfaction.
Market Leadership Recognition: Theraflu maintains strong brand recognition and market presence in the cold and flu relief category. YouGov BrandIndex data has shown that cold medicines, including Theraflu, experience significant seasonal demand increases, with popular brands seeing approximately 78% more customers during peak flu season compared to the beginning of cold season. This seasonal performance demonstrates Theraflu's strong market position and consumer trust.
Parent Company Excellence: Through Haleon, Theraflu benefits from the company's recognition in ESG and sustainability performance. Haleon's commitment to health inclusivity and environmental responsibility has been acknowledged through various sustainability ratings and indices. The company's transparent ESG reporting and progress toward net zero goals have positioned it as a leader in consumer health sustainability.
Product Innovation Recognition: Theraflu's formulation approach, which combines multiple active ingredients for comprehensive cold and flu symptom relief, represents an innovation in over-the-counter medication delivery. The brand's warming relief syrup format and various product formulations have been recognized for providing effective multi-symptom relief in a convenient delivery system.
Healthcare Professional Endorsement: Theraflu is recommended by pharmacists and healthcare professionals as an effective option for cold and flu symptom management. The brand's inclusion in pharmacist-recommended product lists and healthcare provider formularies demonstrates its credibility and effectiveness in clinical practice.
Consumer Trust and Reliability: Theraflu has built consumer trust through decades of consistent performance and safety. The brand's longevity in the market, since its introduction in 1976, and its continued innovation in cold and flu relief have established it as a reliable choice for consumers seeking effective over-the-counter medication.
Theraflu Recalls & Controversies
Theraflu has experienced one significant product recall related to child-resistant packaging requirements, which was addressed promptly by the manufacturer. The recall did not involve issues with the medication itself but rather with packaging safety features.
2013 Child-Resistant Packaging Recall: In February 2013, Novartis Consumer Health Inc. voluntarily recalled 2.3 million units of Theraflu Warming Relief Syrups for Cough, Colds, and Fevers, along with Triaminic Syrup products. The recall affected 183 different product lots manufactured between May 2010 and December 2011. The issue was that the child-resistant closures on the product packaging could come off too easily, failing to meet child-resistant closure requirements.
Safety Concerns and Regulatory Response: The U.S. Consumer Product Safety Commission (CPSC) had received 12 reports of children unscrewing the locked caps, with four children actually taking the medicine. The products contained acetaminophen and diphenhydramine, which are required by the Poison Packaging Act to be sealed with child-resistant packaging due to potential overdose risks. Excessive acetaminophen can cause liver damage, while too much diphenhydramine can cause sedation and breathing difficulties.
Recall Management and Consumer Response: Novartis offered full refunds for affected products and worked with retailers to remove recalled items from store shelves. The Pittsburgh Poison Control Center director Rita Mrvos warned that many affected products might still be in consumers' homes due to the five to seven year shelf life of the medications, particularly in smaller stores with lower product turnover.
Packaging Industry Impact: The recall highlighted the importance of proper child-resistant packaging in the pharmaceutical industry and led to increased scrutiny of packaging safety standards. The incident demonstrated that child-resistant packaging is designed to slow children down rather than completely prevent access, emphasizing the need for proper medication storage by parents and caregivers.
Current Safety Standards: Following the recall, Theraflu and similar products have undergone enhanced packaging safety testing and compliance verification. Current Theraflu products meet all applicable child-resistant packaging requirements and safety standards. The brand, now under Haleon ownership, maintains strict quality control measures for both product formulation and packaging safety.
No Medication Quality Issues: It is important to note that the recall was strictly related to packaging functionality and did not involve any problems with the medication itself, which would have been regulated by the FDA. The active ingredients in Theraflu remained safe and effective when used as directed.
Brands Owned by Haleon plc
- Lamisil - Over-the-counter antifungal medication for treating fungal infections including ...
- Otrivin - Over-the-counter nasal decongestant spray for relieving nasal congestion from co...
- Panadol - Brand of pain relief medication containing paracetamol (acetaminophen) used for ...
- Sensodyne - The world's leading toothpaste brand for sensitive teeth, owned by Haleon, formu...
Theraflu Ownership: Pros & Cons
Advantages
- +Effective multi-symptom cold and flu relief
- +Available over-the-counter for convenient access
- +Multiple formulations for different symptom combinations
- +Trusted brand reputation built over decades
- +Strong distribution network reaching retailers worldwide
- +Backed by Haleon's research capabilities and consumer health expertise
- +Affordable pricing making cold and flu relief accessible
Considerations
- -Potential side effects from multiple active ingredients
- -Not suitable for patients with certain health conditions
- -Competition from other cold and flu relief brands
- -Some consumers prefer single-ingredient or natural alternatives
- -May cause drowsiness with certain formulations
- -Potential for drug interactions with other medications
Frequently Asked Questions About Theraflu
Sources & Further Reading
- Haleon ESG Reporting Hub
- Haleon Environmental Impact Page
- Theraflu Official Website
- U.S. News: Best OTC Cold and Flu Medicines
- CBS Pittsburgh: 2013 Theraflu Recall Coverage
- Consumer Product Safety Commission Recall Information
- DailyMed: Theraflu Product Information
- YouGov BrandIndex: Cold Medicine Market Data
- Haleon Corporate Information
- FDA Drug Safety Information
Where to Buy
Disclosure: We may earn commission from purchasesCompetitors to Theraflu
These competing brands operate in the same categories and provide similar products or services. Compare key attributes to understand market positioning and competitive landscape.
| Brand | Parent Company | Country | Founded | Market Position | Primary Market | Gender Target |
|---|---|---|---|---|---|---|
| Pfizer | USA | 1990 | Mass market | Global | All-ages | |
| Haleon | United Kingdom | 1976 | Mass market | Global | All-ages | |
| Johnson Johnson | USA | 1946 | Mass market | Global | All-ages | |
| Kenvue | USA | 1974 | Mass market | Global | All-ages | |
| Johnson Johnson | USA | 1972 | Mass market | Global | All-ages | |
| Merck | USA | 1986 | Mass market | Global | All-ages |
Learn More About Competitors

Diflucan
Owned by Pfizer
Prescription antifungal medication for treating fungal infections including candidiasis and cryptococcal meningitis, manufactured and marketed by Pfizer.

Voltaren
Owned by Haleon plc
Over-the-counter anti-inflammatory pain relief brand containing diclofenac, owned by Haleon plc (LSE/NYSE: HLN) since its July 2022 spinoff from the GSK and Pfizer consumer health joint venture, with Voltaren growing mid-single digit in full-year 2025 supported by new format patches and Voltadexibu launches.

Benadryl
Owned by Johnson & Johnson
American brand of antihistamine medication used to treat allergies, itching, and cold symptoms, manufactured and marketed by Johnson & Johnson.

Motrin
Owned by Kenvue
American brand of ibuprofen pain relief medication owned by Kenvue, the consumer health spinoff from Johnson & Johnson, which is being acquired by Kimberly-Clark in a $40 billion deal announced in November 2025.

Neosporin
Owned by Johnson & Johnson
American brand of antibiotic ointment and topical wound care products containing triple antibiotic formula, manufactured and marketed by Johnson & Johnson.

Pepcid
Owned by Merck & Co.
Over-the-counter and prescription medication for treating heartburn and acid reflux, manufactured and marketed by Merck & Co.
Competitive Analysis
Market Positioning: Theraflu competes with 6 brands in the same categories, ranging from mass market to luxury positioning.
Geographic Distribution: Competitors are headquartered across multiple regions, indicating global competition in this market segment.
Brand Heritage: Competitor brands range from established heritage brands to newer market entrants, with founding years spanning several decades.
Haleon plc Stock Information
Jobs at Haleon plc
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