>50,000 reviews
Voted #1 Most Innovative Probiotic
Physician-developed to help protect your lungs.*
Clinically Studied Lung Protection*
In a double-blind, placebo-controlled human clinical study, resB helped participants show significant improvement when taken twice daily.*
95%
participants likely to recommend resB to friends & family.*
- Clinically-studied probiotic blend
- Physician-formulated for lung health*
- Long-term respiratory & immune support
- 100% natural ingredients
- Exclusive, patented formula
72%
participants reported breathing improvements, vital during smoky seasons.*
Forced Expiratory Volume (FEV) measures the air you can exhale from your lungs to assess lung function. resB helped increase FEV levels.*
Healthy lungs are your first line of defense during wildfire season.*
Real People. Real Relief by
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resB® Lung Support Probiotic
Clinically-proven probiotic designed for better breathing, stronger lungs, and full-body resilience.*
Benefits*
- Supports healthy lung structure & function*
- Clears mucus & eases seasonal struggles*
- Strengthens immune defenses during wildfire season*
- Supports oxygen flow*
- Improves sleep quality by supporting easier breathing*
Vegan
Gluten Free
Non-GMO
Proudly USA
No Refrigeration
Pay in 4 interest-free installments of $6.24 with 
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Expertly Formulated For Wildfire Resilience
Respiratory Probiotic Blend*
- Clinically studied to maintain strong lung health, even during seasonal challenges.*
- Supports easier breathing through smoky, polluted air.*
72%
participants reported breathing improvements.*
Herbal Blend
- Natural antioxidant-rich botanicals to protect your cells & immune system.*
- Strengthens your body's resilience to airborne irritants.*
82%
participants reported quality of life improvements.*
Hear From People Who Found Relief During Wildfires
Why
lung probiotic?
