>50,000 reviews
Voted #1 Most Innovative Probiotic
Physician-developed to conquer lung health.*
— Barbie Cervoni, MS, RD, CDN, CDCES
Proven Ingredients, Clinical Results
95%
participants likely to recommend resB to family & friends.*
- Clinically-studied
- Physician-formulated
- Long-term benefits*
- All-natural
- Exclusive formula
82%
participants reported quality of life improvements.*
Forced Expiratory Volume (FEV) measures the air you can exhale from your lungs to assess lung function.
A higher than average FEV level indicates strong lung function. resB helped increase FEV levels.*
Hear why subscribers love
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resB® Lung Support Probiotic
Clinically proven probiotic capsule loaded with potent ingredients.
Benefits*
- Respiratory structure & function support*
- Clears mucus & minimize coughing*
- Seasonal sinus & bronchial support*
- Boost immunity response*
- Improves gut & immune health*
- Better sleep due to better breathing*
Vegan
Gluten Free
Non-GMO
Proudly USA
No Refrigeration
Pay in 4 interest-free installments of $6.24 with 
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AS SEEN IN
Expertly formulated routine
Respiratory Probiotic Blend*
- Clinically studied to support lung structure and function.*
- Supports seasonal struggles.*
82%
participants reported quality of life improvements.*
Herbal Blend
- Boosts immune-supportive & antioxidant properties.*
- Strengthens the body’s defenses.*
72%
participants reported breathing improvements.*
>50,000 five-star reviews
Why
lung probiotic?
Physician-developed
Affordable
High Potency (30B CFU)
Clinically-studied Formula
No Refrigeration Needed
$1.30 per serving
Other probiotics
$1.73 per serving
