Peptides, Longevity, and R&D Secrets with Crush It’s Director of R&D

Go behind the scenes with Dave Rynecki, Director of R&D at Crush It Brands — the team behind Core Nutritionals, Merica Labz, Unmatched Nutrition, and MYOBLOX — as he breaks down how modern supplements are formulated.In this exclusive conversation, Dave shares:How Crush It Brands balances trending ingredients with clinical validationWhy ingredients like AstraGin® and Senactiv® are changing how athletes recoverThe future of peptide-based supplements and longevity formulationsWhat it really takes to make products that perform not just sellIf you’re a formulator, brand owner, or fitness enthusiast, this is a masterclass in how real innovation happens in the supplement industry.📘 Featuring ingredients by NuLiv Science — creators of AstraGin®, Senactiv®, and Zylaria®. 🔬 Learn more: https://nulivscience.com