Ingredient
CROSPOVIDONE
What is CROSPOVIDONE?
Crospovidone is a synthetic polymer used as an inactive ingredient in the pharmaceutical industry. It is a water-insoluble, cross-linked version of polyvinylpyrrolidone (PVP) and is manufactured by the polymerization of vinylpyrrolidone.
Crospovidone is widely used as a disintegrant in tablets and capsules as it enhances the rate at which these forms dissolve, ensuring the rapid release of the active ingredients. Current evidence does not indicate significant adverse health effects from its use at the typical levels found in pharmaceutical and supplement products.
When you see crospovidone listed on labels, it's usually present for its functional benefits in formulation, not for direct nutritional impact.
Commonly found in: supplements, medications, pharmaceutical tablets, capsules
What to watch
- High doses or improper formulation can potentially cause respiratory issues when inhaled as dust.
Approved for use as an inactive ingredient in medications; considered safe in typical applications.
Current research suggests it is generally safe, but inhalation of powder can pose risks.
Crospovidone is synthetic and not derived from animal sources, so it is suitable for vegans.
Sources: Inactive Ingredient Search for Approved Drug Products
Scout's take
Croscovolidone is a pharmaceutical excipient used as a binder or disintegrant, with a well-established safety profile.
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