Pro-Oxy-Biotic - With Magnesium Hydroxide

$19.09 $5.73

Free Shipping

Free Returns

If you liked our original Colon Tone supplement, you'll love our Pro-Oxy-Biotic. Like its predecessor, it supplies magnesium hydroxide to gently support healthy elimination. Plus, Pro-Oxy-Biotic goes beyond the original formula to provide a healthy prebiotic arabinogalactan to encourages the proliferation of healthy gastrointestinal bacteria, plus a special probiotic blend of select strains known to colonize in the lower bowel. With 5 billion viable probiotic organisms per capsule at time of manufacture, plus a prebiotic and magnesium hydroxide, Pro-Oxy-Biotic is a powerful yet gentle comprehensive approach to colon health.


Loading Phase First Two Weeks

Supplement Facts

Serving Size During First Two Weeks 2 Tablets

Amount Per Serving % Daily Value
Magnesium (from magnesium hydroxide) 330 mg 79%
Larch Fiber (Arabinogalactan) 600 mg *
Probiotic Blend (Bifidobacterium lactis, Lactobacillus casei, Lactobacillus plantarum) 75 mg (10 billion CFU†) *

*Daily Value not established.
†Contains total of 10 billion CFU (colony forming units) when manufactured at loading phase.

Maintenance Phase

Supplement Facts

Serving Size During Maintenance Phase 1 Tablet

Servings Per Container During Maintenance Phase 60

Amount Per Serving % Daily Value
Magnesium (from magnesium hydroxide) 165 mg 39%
Larch Fiber (Arabinogalactan) 300 mg *
Probiotic Blend (Bifidobacterium lactis, Lactobacillus casei, Lactobacillus plantarum) 37.5 mg (5 billion CFU†) *

*Daily Value not established.
†Contains a total of 5 billion CFU (colony forming units) when manufactured at maintenance phase.

Other Ingredients: Microcrystalline cellulose (plant fiber), stearic acid, croscarmellose sodium, magnesium stearate, silica, aqueous film coating (purified water, hydroxypropyl methylcellulose, polyethylene glycol).

Suggested Use: As a dietary supplement, take two tablets two times per day with water for the first two weeks. Take one tablet each evening with water thereafter for maintenance purposes.

Warning: For adults only. Consult your healthcare provider before using this or any product if you are pregnant or nursing, taking medication or have a medical condition.

Storage Instructions: Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.




  1. What is Pro-Oxy-Biotic and how does it support digestive health?
    Swanson Pro-Oxy-Biotic is a unique formula that combines magnesium with probiotics and larch fiber designed to support digestive wellness and a healthy intestinal environment. This innovative approach helps support overall digestive health and microbiome balance as part of a daily wellness routine.
  2. Why combine gut health support with magnesium?
    Digestive wellness and nutritional status are both important components of overall health. Combining gut health support with magnesium provides a convenient way to support digestive wellness while also helping maintain healthy muscle function, nervous system function, and energy metabolism. This combination offers broad-spectrum wellness support for individuals seeking a comprehensive approach to daily health.
  3. Why are gut and nervous system health often discussed together?
    The digestive system and nervous system are closely connected through ongoing communication pathways within the body. Because digestive wellness plays an important role in overall health, many wellness routines focus on supporting both a healthy gut environment and healthy nervous system function. Ingredients such as probiotics, prebiotics, and magnesium are commonly used to support digestive balance, overall wellness, and healthy physiological function throughout the body.
  4. How is Pro-Oxy-Biotic different from traditional probiotic supplements?
    Unlike traditional probiotic formulas that focus primarily on delivering beneficial bacteria, Pro-Oxy-Biotic is designed to support a healthy digestive environment and overall gut wellness through its unique combination of ingredients. This makes it a distinctive option for individuals seeking comprehensive digestive support as part of their wellness routine.
  5. How do probiotics, prebiotics, and magnesium work together?
    Probiotics provide beneficial microorganisms, while prebiotics serve as a food source that helps support the growth and activity of those beneficial bacteria. Magnesium complements this combination by supporting digestive function, muscle function, and overall wellness. Together, these nutrients help promote a balanced digestive environment and support healthy microbiome function as part of a comprehensive wellness routine.
  6. Is Swanson Pro-Oxy-Biotic suitable for specialty diets?
    Yes. Swanson Pro-Oxy-Biotic is formulated to accommodate a variety of dietary preferences and wellness lifestyles. This digestive wellness supplement is vegan, gluten free, dairy free, and non-GMO, making it a convenient choice for individuals seeking plant-based support for digestive health, microbiome balance, and overall wellness. The formula contains no animal-derived ingredients or dairy ingredients and can be easily incorporated into many daily health routines.