Should the desiccant in vitamin bottles be removed?
The desiccant in vitamin packaging generally does not need to be removed and should remain inside the original package. Its purpose is to absorb moisture within the packaging, preventing the vitamins from becoming damp, clumping, oxidizing, or deteriorating, thus ensuring their stability and efficacy. If the desiccant is accidentally ingested, or if the vitamins show obvious signs of deterioration after removing the desiccant, medical attention is recommended.

Vitamins are often in powder, tablet, or capsule form and can easily absorb moisture from the air. The desiccant helps maintain a dry environment inside the packaging, preventing decomposition of active ingredients due to moisture exposure, which could reduce potency or cause clumping, discoloration, and other signs of degradation that may compromise safety during use.
Desiccants are not edible and are typically labeled as "do not eat." When left inside the packaging, as long as the package remains intact, the desiccant will not come into direct contact with the vitamins and will not affect their quality. Removing it, however, leaves the vitamins unprotected against moisture, shortening their shelf life.
When storing vitamins, keep the packaging sealed with the desiccant inside, and place it in a cool, dry location away from direct sunlight and high temperatures. Always close the bottle tightly after each use to prevent moisture from entering and ensure the desiccant continues to function effectively.