Abstract : This study explores the implementation and outcomes of a science-focused Internationalisation at Home (IaH) initiative involving second-year applied science students from South East Technological University (SETU), Ireland, and Kamla Nehru Mahavidyalaya (KNMN), India. Designed for students without access to mobility programs, the project combined virtual teamwork, cultural exchange, and practical experimentation in protein extraction and product formulation. Communication occurred primarily via WhatsApp and culminated in a joint online presentation. A mixed-methods survey captured students' perceptions, benefits, and challenges. Results revealed high satisfaction, particularly with intercultural interaction, CV enhancement, and teamwork. However, communication difficulties and resource asymmetry were noted. Students expressed strong interest in future collaborations and offered constructive suggestions to improve project feasibility and engagement. This study affirms the potential of IaH in fostering global competencies and intercultural learning within STEM curricula, providing a scalable, inclusive alternative to traditional study-abroad programs while highlighting areas for pedagogical refinement.

Keyword :Biopharmaceuticals teaching, Higher education, Internationalisation at home, Ireland-India partnership.