- Standard Process is a leader in producing all-natural, whole-food products;
- MediHerb’s herbal products are throughly tested to maintain consistent quality;
- Dee Cee Laboratories’ supplements are made using Good Manufacturing Practices (GMPs);
- Douglas Laboratories, a Pittsburgh company, produces many quality products;
- Pure Encapsulations products are hypo-allergenic.
If a product is not is stock, Dr. Hrisak will check with his suppliers to determine if it is available.