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MOQ depends on packaging and specification.
Lead Time
3–7 working days for standard items; bulk orders by schedule.
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EXW / FOB / CIF / DAP / DDP
Sample
Free sample (shipping charged)
Quality & Documents
COA (per batch) • SDS/MSDS • TDS/Spec sheet (on request). Additional statements depend on product and market.
Introduction
Bismuth Subsalicylate powder is a widely used pharmaceutical compound best known for its effectiveness in treating digestive system issues. It belongs to the family of bismuth salts and has been used for decades as an active ingredient in popular over-the-counter (OTC) medications. With its unique chemical structure combining bismuth and salicylate components, it offers dual benefits: soothing gastrointestinal discomfort and providing mild antibacterial action.
This article explores the definition, properties, benefits, applications, safety considerations, and market insights of Bismuth Subsalicylate powder for professionals, researchers, and businesses.
What is Bismuth Subsalicylate Powder?
Bismuth Subsalicylate (C7H5BiO4) is a white to pinkish powder that is practically insoluble in water but soluble in strong acids. It is both a bismuth salt and a salicylate ester, giving it therapeutic properties that combine anti-inflammatory, antacid, and antimicrobial actions.

Benefits and Functions
Bismuth Subsalicylate powder offers a variety of therapeutic effects, making it a valuable ingredient in healthcare:
Antidiarrheal Effect
It slows down intestinal movement and reduces fluid secretion, helping relieve acute diarrhea.
Gastroprotective Properties
Forms a protective coating on the stomach and intestinal lining, reducing irritation from stomach acid.
Antimicrobial Activity
Bismuth compounds have mild antibacterial properties, effective against certain bacteria such as Helicobacter pylori.
Anti-inflammatory Effect
The salicylate component helps reduce inflammation in the gastrointestinal tract.
Symptom Relief
Alleviates nausea, heartburn, indigestion, and upset stomach.
Applications of Bismuth Subsalicylate Powder
- Pharmaceutical Industry
Active ingredient in OTC medications such as antidiarrheal tablets, suspensions, and chewable tablets.
Used in formulations to treat traveler’s diarrhea, gastritis, and mild food poisoning.
- Helicobacter pylori Treatment
Plays a role in combination therapies for eradicating H. pylori, a major cause of peptic ulcers.
- Veterinary Medicine
Sometimes used in formulations for treating gastrointestinal issues in animals.
- Nutraceuticals & Supplements
Included in digestive health supplements for natural gastrointestinal protection.
Safety and Side Effects
When used in recommended doses, Bismuth Subsalicylate powder is considered safe. However, overuse or misuse may lead to:
Temporary darkening of stool and tongue (harmless and reversible)
Constipation
Rare salicylate toxicity with excessive consumption
Precautions:
Not recommended for children or teenagers recovering from viral infections (due to risk of Reye’s syndrome).
Should be used cautiously in individuals with salicylate sensitivity or bleeding disorders.
Market Outlook for Bismuth Subsalicylate Powder
The global demand for Bismuth Subsalicylate powder continues to grow due to:
Rising prevalence of gastrointestinal disorders
Increased travel-related digestive issues (traveler’s diarrhea)
Expanding use in H. pylori eradication therapies
Growth of OTC gastrointestinal medication markets
Pharmaceutical manufacturers and healthcare companies rely on bulk suppliers of Bismuth Subsalicylate powder to formulate products for both human and veterinary applications.
The manufacturer of Bismuth subsalicylate powder
Our Lifeworth is supplier and manufacturer for pure Bismuth subsalicylate powder, our company has passed the third-party audit and certification such as CQC, SGS, INTERTEK, and obtained cGMP, ISO9001, ISO14001, FSSC22000, ISO45001, BRCGS, KOSHER, HALAL and other international certifications . We can supply USP pure Bismuth subsalicylate powder, with an annual output of more than2500 tons. We can supply bulk Bismuth subsalicylate powder, and we can also customize packaging according to customer requirements.
In addition to USP pure Bismuth subsalicylate powder,our main products also include USP EP BP JP CP pure aspirin powder (acetylsalicylic acid powder), aspirinDC90 DC100 , pharmaceutical grade, industrial grade salicylic acid, 99% USP EP BP JP CP pure Sodium salicylate powder, BP/USP/EP/JP/WS methyl salicylate, Ethylene glycol salicylate, USP EP BP JP CP Salicylamide powder, USP pure magnesium salicylate, ammonium salicylate powder, EP/BP/ Carbasalate Calcium and ethyl salicylate, BP USP EP JP 99% pure benzoic acid powder,with an annual output of more than 15 tons of various products. Our production capacity and product quality are stable, and Our Lifeworth has a great influence in the international market. Our products has been exported to more than 60 countries including Germany, Japan, the United States, France, and South Korea. It has established long-term and stable cooperative relationships with many customers, and its product quality is deeply trusted by customers.
If you want to Bismuth subsalicylate powder bulk, you can contact our Lifeworth : sales@naturallifeworth.com, we will give you competitive bulk price and more information, believe us, we will not let you down.
Conclusion
Bismuth Subsalicylate powder is a versatile pharmaceutical compound with proven effectiveness in managing gastrointestinal issues such as diarrhea, indigestion, nausea, and stomach discomfort. With its combination of antidiarrheal, gastroprotective, anti-inflammatory, and antimicrobial properties, it remains a key active ingredient in many widely trusted OTC products. As the demand for digestive health solutions continues to rise, the global market for Bismuth Subsalicylate powder will expand, creating opportunities for manufacturers, suppliers, and healthcare providers worldwide.
Reference:
https://en.wikipedia.org/wiki/Bismuth_subsalicylate
https://www.webmd.com/drugs/2/drug-3596/bismuth-subsalicylate-oral/details
Package:
1.1-5kg sample order we can provide aluminum foil bag package.
2.5-10kg order we can provide aluminum foil bag package.
3.Normally a full packge is 25kg/drum or 25kg/bag or 25kg/carton.

Contacts:
E-Mail: sales@naturallifeworth.com
Mobile: 0086-18292562757
Whatsapp: 0086-18292562757
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