In an era of rapid climate change, protecting our bodies from the harmful effects of UV radiation has become a crucial concern. Melwear, a pioneering concept developed by designer Maca Barrera at the University of the Arts London – Central Saint Martins during her Masters, offers a new perspective on this issue. By harnessing the power of bacterial melanin, Melwear aims to shield our bodies from UV radiation while promoting the health of natural ecosystems.

The Problem with UV Radiation
UV radiation is one of the most prominent stressors our bodies face, especially in the context of the climate crisis. Prolonged exposure can lead to sunburn, photoaging, and even skin cancer. As a result, the need for effective photoprotection has grown significantly. However, current sunscreens, while offering protection, often contain synthetic chemicals that negatively impact marine ecosystems. This environmental consequence has prompted researchers and designers to look for sustainable alternatives.

Melwear’s Solution: Bacterial Melanin
Melwear addresses the need for improved photoprotection by exploring the potential of bacterial melanin. This naturally derived pigment has UV absorbance and antioxidant properties, making it an effective barrier against harmful rays. The concept involves a speculative membrane infused with encapsulated bacterial melanin, which becomes active and darkens gradually when exposed to UV radiation. Acting as a ‘second skin,’ Melwear dynamically responds to changes in the environment, providing efficient and long-lasting protection.

This smart membrane offers a glimpse into how biodesign can help humans adapt to climate change while reducing dependence on chemical-based products. By creating a protective layer that adjusts based on UV intensity, Melwear envisions a future where our skin is shielded naturally, reducing the reliance on traditional sunscreens.

Design Inspiration for Multiple Disciplines
Melwear’s innovative approach offers valuable inspiration for architects, interior designers, product designers, and fashion designers alike. By leveraging bacterial melanin, Melwear demonstrates how biodesign principles can be used to create products that are functional, sustainable, and capable of interacting symbiotically with their environment. The integration of biological systems into design processes opens new opportunities for creating more resilient and adaptable solutions.

Applications Beyond Wearables
The potential applications of Melwear’s microbial membrane extend beyond wearable technology. Imagine architectural surfaces or outdoor structures that react to sunlight in a similar manner, offering UV protection for occupants while reducing the need for artificial climate control. This concept could also be adapted for use in protective gear, everyday wearables, and even smart packaging solutions to protect contents from UV damage. In fashion, garments made with microbial materials could adapt to UV exposure, offering climate-responsive clothing that enhances skin health without the need for chemical additives.

Emphasizing Sustainability
A key aspect of Melwear is its focus on sustainability. Unlike conventional sunscreens that rely on synthetic chemicals, bacterial melanin offers a natural and biodegradable alternative. This aligns with the growing interest in sustainable, circular, and bio-based materials. By reducing waste and relying on renewable resources, Melwear’s concept becomes highly relevant for designers seeking to create environmentally friendly alternatives.

Source: Arts Tread, Green Product Award
Photos: Maca Barrera / University of the Arts London – Central Saint Martins