PhytoSmart

Description

PhytoSmart is a Maine-based biotech company focused on sustainable, high-quality microalgae-derived nutrients for pets, particularly whole-cell Omega-3. Co-founded by Deena Sisitsky (CEO) and Hiro Hara (Chief Scientist), PhytoSmart became a subsidiary of Cellana in 2024. Using their patented SPAGS system, PhytoSmart cultivates algae in a scalable, low-cost way without harsh extraction, preserving the full nutrient matrix. Their Krumble™ supplements support pets’ skin, brain, heart, immune, and joint health, combining environmental sustainability, cutting-edge biotech, and pet wellness in a mission-driven brand.

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