This study explores how bio-based materials catalyze innovation in the fields of organic and sustainable design while also making architecture more inclusive. By analyzing various international architectural projects, we highlight the ecological, structural, and aesthetic benefits of using materials such as modified wood, bamboo, biopolymers, and fiber-reinforced concrete. Bio-based materials offer an ecological alternative to traditional construction materials, and also pave the way for innovative architectural designs. This work underscores the need for close collaboration among architects, urban planners, engineers, and biologists to overcome challenges related to regulations, market acceptance, and the training of building professionals. Within a framework of combination between the two concepts of biophilic design and sustainable design, the bio-based materials also offer ecological benefits, such as the ability to self-renew or biodegrade naturally, reducing waste and promoting energy efficiency. The strategic use of bio-based materials can lead to architecture that meets sustainability and aesthetic standards, and is also profoundly social and inclusive, providing a healthier and more integrated living environment for everyone.