On November 26, 2025, De’Jerai participated in Biochamp 2025 at Universitas Sebelas Maret by presenting its orange and lemongrass-based natural deodorant as a fresh, safe, and
environmentally friendly body care innovation. Through this event, De’Jerai showcased its innovation while promoting the use of natural ingredients as a healthier and more sustainable alternative for daily body care. Participation in Biochamp 2025 provided valuable opportunities for De’Jerai to exchange ideas, broaden perspectives, and strengthen its commitment to developing nature-based innovations. This participation reflects De’Jerai’s continuous effort to contribute to the development of innovative and sustainable body care solutions through the utilization of natural resources.