Bone Biologics extends rhNELL-1 protein shelf life to 29 months

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Bone Biologics Achieves 29-Month Validated Shelf Life for rhNELL-1

May 19, 2026 8:00 AM EDT

BURLINGTON, Mass, May 19, 2026 (GLOBE NEWSWIRE) -- Bone Biologics Corporation ("Bone Biologics" or the "Company") (NASDAQ: BBLG, BBLGW), a developer of orthobiologic products for spine fusion markets, today announces that the validated shelf life of its rhNELL-1 protein product has been further extended to 29 months, building on the 24-month milestone the Company reported in December 2025.

The updated shelf life is supported by continued third-party stability data. The additional five months of validated product life is expected to provide greater flexibility in lot sizing and distribution planning as the Company progresses rhNELL-1 toward the manufacturing scale required for a future... More