Mona Maine de Biran
Mona Maine de Biran spent years in front of cameras across Europe, Asia and America as a successful international model, appearing on magazine covers, in catalogs and on television screens worldwide. A former Star Search champion, she carried that competitive edge and performer's instinct into her next act. The pivot to fragrance arrived through a conversation with a collaborator who helped her see the medium as a storytelling opportunity, a way to capture and communicate experiences that words alone could not reach. In 2018, she founded KIERIN NYC as a female-led, family-operated business, building a fragrance house around the textures and moods of Manhattan. She serves as the brand's majority owner and creative force, translating her background in visual presentation and narrative into scent. The line positions itself as eco-luxury: sustainable, vegan, and cruelty-free, proving that responsible formulation and artistic ambition belong in the same sentence.
The hits
Notable creations
The signature
How Mona composes
The KIERIN NYC aesthetic reflects its founder's visual sensibility: bold, confident, slightly unconventional. Maine de Biran gravitates toward compositions that convey urban energy and sensory immediacy. The brand's eco-luxury positioning means she prioritizes clean, traceable ingredients without sacrificing depth or complexity. Her scents tend toward atmospheric storytelling, layering contrast and contrast, brightness against shadow, to evoke specific moments and places rather than abstract notes. She favors ingredients that carry emotional weight and are formulated to meet vegan and cruelty-free standards, reflecting both her personal ethics and her commitment to a brand built on transparency.
Philosophy
What drives Mona
Maine de Biran treats fragrance as narrative architecture. She builds scent stories that draw from lived experience, personal memory and the specific atmosphere of New York City. Her philosophy centers on authenticity over convention, rejecting the idea that a fragrance needs to perform a particular role or follow an expected trajectory. She speaks of real stories worth telling and positions each KIERIN release as a chapter in an ongoing exploration. The work is rooted in illumination and philosophy, interests she credits as shaping how she approaches creative problems and interprets sensory material.
The houses