Summer Intern: Product Development

Welcome to Haleon. We’re a purpose-driven, world-class consumer company putting everyday health in the hands of millions. In just three years since our launch, we’ve grown, evolved and are now entering an exciting new chapter – one filled with bold ambitions and enormous opportunity.

Our trusted portfolio of brands – including Sensodyne®, Panadol®, Advil®, Voltaren®, Theraflu®, Otrivin®, and Centrum® – lead in resilient and growing categories. What sets us apart is our unique blend of deep human understanding and trusted science.

Now it’s time to fully realise the full potential of our business and our people. We do this through our Win as One strategy. It puts our purpose – to deliver better everyday health with humanity – at the heart of everything we do. It unites us, inspires us, and challenges us to be better every day, driven by our agile, performance-focused culture.

At Haleon, we’re a world-leading consumer health company, bringing together deep human understanding and trusted science to improve everyday health.

As an OTC Product Development Intern, you’ll join one of our R&D teams supporting some of Haleon’s well-known over-the-counter consumer health products. You’ll gain hands‑on experience in the product development process, working alongside experienced scientists on a defined project while learning how ideas are transformed into products that meet consumers’ needs.

This is a great opportunity for students who are curious, enjoy hands‑on science, and want to experience what a career in consumer healthcare R&D looks like.

• Support a defined product development project alongside scientists within our OTC R&D organization.
• Conduct hands‑on laboratory experiments and assist with formulation and product development activities.
• Analyze experimental data and evaluate materials and products throughout different stages of development.
• Maintain clear and accurate laboratory documentation and notebooks.
• Learn and apply safe laboratory practices while gaining exposure to a professional R&D environment.
• Partner with a technical mentor and other scientists to troubleshoot challenges, ask questions, and identify next steps.
• Support scientific research and other activities that contribute to ongoing product development projects.
• Summarize and communicate your work, findings, and learnings through project updates and a final presentation.

• Currently pursuing a bachelor’s or master’s degree in Chemistry, Chemical Engineering, Pharmaceutical Sciences, Food Science, Pharmacy, or another related science or engineering discipline.
• Some laboratory experience gained through coursework, undergraduate research, previous internships, or other hands‑on scientific experience.
• Curious, motivated to learn, and comfortable asking questions and receiving feedback.
• Strong attention to detail and an interest in hands‑on scientific problem solving.

• Previous hands‑on laboratory or undergraduate research experience.
• Experience maintaining an accurate laboratory notebook or scientific documentation.
• Basic understanding of scientific principles, experimental design, and data analysis.
• Familiarity with laboratory safety practices and PPE.
• Demonstrated initiative and willingness to learn from challenges and feedback.

• This internship requires working at the designated location. Candidates requiring relocation are responsible for arranging and funding their own housing, transportation, and relocation needs.
• Candidate must be able to work full‑time (40 hours/ week) Monday‑Friday ~8am-5pm for 12 weeks.
• Candidate must be authorized to work in the United States and will not require sponsorship in the future. Work authorization…