Zea Mays (Corn) Starch
Ingredient Info
Corn starch is a fine powder extracted from corn kernels that absorbs moisture and oil from the skin's surface. In skincare products, it's primarily used as a thickening agent and to create a smooth, mattifying texture that reduces shine.
Benefits
- Absorbs excess oil and moisture
- Creates a smooth, matte finish
- Adds texture and body to formulas
Potential concerns
- May clog pores in acne-prone individuals
- Can feel heavy or chalky on some skin types
- Potential for bacterial growth if stored in humid conditions
Science: Limited peer-reviewed data available for this ingredient in skincare applications. Corn starch is generally recognized as safe (GRAS) by the FDA for food and cosmetic use, with low sensitization potential.
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