NutraBio D3 + K2 combines two powerful vitamins that work together to optimize bone strength, immune function, and cardiovascular health. Each capsule delivers 5,000 IU of plant-based vitamin D3 (from lichen) and 180 mcg of vitamin K2 (as natural MenaQ7® MK-7) — the clinically studied form for superior absorption and effectiveness.

This advanced pairing ensures calcium is absorbed efficiently and directed to where it matters most — your bones, not your arteries. Ideal for athletes, lifters, and anyone focused on foundational health, D3 + K2 supports recovery, immune resilience, and long-term performance. Clean, vegan-friendly, and precision-dosed — it’s essential support for a body built to perform.