SOLANUM TUBEROSUM STARCH is graded A (Safe) by Expert·ING, based on COSING regulatory data.

SOLANUM TUBEROSUM STARCH

Potato Starch

Safety grade: A

Potato starch is a fine powder made from potatoes that absorbs moisture and oil. It's commonly used in cooking and baking, and also appears in many beauty products.

This ingredient absorbs excess oil and moisture from the skin and product, helps bind ingredients together, adds bulk to formulas, and adjusts the thickness of cosmetic products.

Graded using: COSING.

Last verified: May 26, 2026