GSK

Founded 2022 · Weybridge, England, United Kingdom · 11 products · haleon.com/who-we-are/

Certifications

3 certifications
Nsf Gmp Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source

Violation History

2 incidents
Recall Robitussin Honey CF Max Day Adult and Robitussin Honey CF Max Nighttime Adult2024-01-24Source
Recall Benefiber Healthy Shape Prebiotic Fiber Supplement and Benefiber Prebiotic Fiber Supplement2020-04-28Source
Frequently Asked Questions
Is GSK a trustworthy supplement brand?

GSK receives a brand trust score of 0/100 in GoodSupp's independent analysis. The company was founded in 2022 and is headquartered in Weybridge, England, United Kingdom. They hold 3 verified certifications including Nsf Gmp, Fda Gmp Inspections, Non Gmo Project. These certifications are independently verified by GoodSupp and indicate the brand meets recognized quality, purity, and manufacturing standards. Note: GSK has 2 historical regulatory incidents on record. These are factored into the overall trust score and are detailed in the violation history section above.

Is GSK third-party tested?

Yes. GSK holds 3 verified third-party certifications: Nsf Gmp, Fda Gmp Inspections, Non Gmo Project. Third-party testing means an independent laboratory — not the supplement company itself — has verified the product's contents, purity, and/or manufacturing practices. This is one of the strongest indicators of supplement quality because it removes the conflict of interest inherent in self-testing. Not all certifications are equal: NSF International and USP are considered the gold standard, while GMP certification indicates proper manufacturing practices.

Where is GSK located?

GSK is headquartered in Weybridge, England, United Kingdom. The company was founded in 2022. They currently offer 11 products in their supplement lineup. Their official website is haleon.com/who-we-are. Manufacturing location may differ from corporate headquarters — look for GMP certification to verify manufacturing quality standards.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.