Shellac

How does Shellac work?

Shellac is used for its clear coating properties and as a natural "glue."

Are there safety concerns?

Shellac is safe for most people when taken by mouth in pharmaceutical products. A few people are allergic to shellac. Do not confuse the shellac used in dental and pharmaceutical manufacturing with the varnish-like product from the hardware store. Varnish-like shellac contains methanol (wood alcohol) and is very poisonous.

Do not use shellac if:
  • You are pregnant or breast-feeding.

Dosing considerations for Shellac.

The appropriate dose of shellac depends on several factors such as the user's age, health, and several other conditions. At this time there is not enough scientific information to determine an appropriate range of doses for shellac. Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant directions on product labels and consult your pharmacist or physician or other healthcare professional before using.


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Report Problems to the Food and Drug Administration

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.