Product Review
Multi-Probiotic Sinus Support* is a unique formula that offers targeted sinus support.* This clinically researched formula contains four strains of probiotics and scFOS prebiotic fiber for immune support, combined with N-acetyl-cysteine (NAC) for its antioxidant and mucolytic properties beneficial for nasal and bronchial health, and the bioflavonoid quercetin to help maintain immune balance and additional respiratory support.*
- Immune Support: This clinically researched formula contains four strains of probiotics and scFOS prebiotic fiber for healthy immune and gastrointestinal support.*
- Sinus And Respiratory Health: N-acetyl-cysteine (NAC) is included for its antioxidant and mucolytic properties beneficial for nasal and bronchial health, and the bioflavonoid quercetin to help maintain immune balance and additional support for respiratory health.*
- Digestive: Our digestive formulas are developed to support G.I. health and its highly complex ecosystem.*
- Our uncompromising operational practices at our state-of-the-art manufacturing facilities surpass GMP standards and manufacturing regulations. All of our products are GMO-free.
- For 65 years, Douglas Laboratories has been dedicated to meeting the needs of healthcare professionals. As a globally recognized leader in the development of innovative, science-based nutritional supplements, we strive to help healthcare professionals and their patients push their potential to live healthier, today and in the future.*
