- Scientifically shown to promote natural killer (NK) cell activity and white blood cell (WBC) function.
- Shown to have 18% to 25% higher uptake in WBCs than plain vitamin C (ascorbic acid).
- Provides vitamin C and a metabolite system designed for enhanced utilization.
- Prevents potential stomach upset associated with vitamin C by using buffering agents.
Metagenics ultra potent-c 1000 is a gentle formula that supports the immune system.