Natural Factors

Gastro-Assist®

  • Regular price $39.99
  • Relieves symptoms of inflammatory conditions of the GI tract
  • Soothes occasional digestive complaints
  • Protects and heals the cell lining of the stomach and intestines
  • Promotes healthy immune function
  • Helps prevent antibiotic-associated diarrhea


Natural Factors Gastro-Assist provides comprehensive gastrointestinal support, helping to soothe occasional digestive complaints including diarrhea, constipation, bloating, gas, and heartburn. This unique combination of mastic gum, probiotics, zinc L-carnosine, and chamomile helps protect the stomach and intestines by supporting healthy gut microflora and healthy immune function.

Medicinal Ingredients

Each capsule contains:
Mastic powder (Pistacia lentiscus) (gum) 130 mg
Bifidobacterium longum subsp. longum
BB536¨ (whole cell) 5 billion cfu*
Saccharomyces boulardii (whole cell) 2.5 billion cfu*
Zinc L-carnosine (polaprezinc) 18.75 mg
Chamomile extract 4:1
(Matricaria recutita) (flower) 100 mg
*cfu: colony forming units

Non-Medicinal Ingredients

Microcrystalline cellulose, vegetarian capsule (carbohydrate gum [cellulose], purified water), silica, vegetable grade magnesium stearate (lubricant).

Gastro-Assist contains key functional ingredients that together promote the health of the intestinal tract, help to encourage a healthy gut flora balance, and support a balanced intestinal inflammatory response to normal internal and environmental stressors . Used in herbal medicine to help relieve inflammatory conditions of the gastrointestinal tract . Helps to reduce the risk of antibiotic-associated diarrhea .