Proflora®4R is a unique spore-based probiotic that supports optimal health in just one capsule a day.*

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Proflora®4R is a unique spore-based probiotic that supports optimal health in just one capsule a day.* It contains a combination of three, proven spore-forming microorganisms (Bacillus species) that promote microbial diversity and a healthy inflammatory response.* The bacterial endospores in Proflora®4R offer several advantages over conventional, non-spore-forming probiotics.

Unlike conventional probiotics, Proflora®4R:

  • Will survive stomach acid
  • Resists bile salts
  • Maintains efficacy during antibiotic therapies
  • Does not require refrigeration


Proflora®4R Benefits

  • Supports healthy immunity*
  • Supports microbial balance in the GI tract*
  • Assists in maintaining intestinal health for improved digestion of food and absorption of nutrients*
  • Maintains a healthy gut barrier*
  • Promotes a healthy inflammatory response*
  • Maintains key health-promoting gut bacteria*
  • Plays a primary role in the development of Gut-Associated Lymphoid Tissue (GALT)*

Proflora®4R Features

  • Professional-grade ingredients
  • Does not require refrigeration
  • Designed to survive stomach acid
  • May be taken with antimicrobials and/or antibiotics
  • Concurrent use with Biocidin® recommended [Link to Biocidin]
  • Produces beneficial byproducts such as B vitamins, vitamin K2, carotenoid antioxidants, and enzymes such as nattokinase*



Take one capsule per day with meals or as directed by your healthcare professional.

Warning: Not recommended for use during pregnancy. Consult your physician before using any supplement, especially if you are nursing, have a medical condition, or are taking medication. Discontinue use should adverse reactions occur. Keep out of reach of children.

Store in a cool dry place.


Proprietary Probiotic Blend 3 Billion Spore Cells Bacillus subtilis,
HU58TM, Bacillus coagulans (SC-208), Bacillus clausii (SC-109),
Quercetin, Marshmallow root, Aloe Vera 200:1 leaf extract

Other Ingredients: Microcrystalline cellulose, vegetable capsule
(cellulose and water)

This product is made without dairy, gluten, soy, corn, animal
products, artificial coloring or flavoring.


Proflora®4R - Spore-Based Probiotic

FDA Disclaimer†*: None of these statements have been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any diseases.

Notes: You should consult a licensed health care professional before starting any supplement, dietary, or exercise program, especially if you are pregnant or have any pre-existing injuries or medical conditions.