It’s not ideal for tight curls or coils, sensitive scalps, or dry hair types.

Cornstarch is a soft, white powder made from corn, separated from the heart of the kernel.

“It can help define curls or waves, giving your hair a smoother and more polished look.”

Woman with long, dark hair in high ponytail hairstyle

Ohlamour Studio / Stocksy

If you have color-treated hair, cornstarch isn’t ideal for you.

“If you have vibrant-colored hair, be cautious when using cornstarch.”

To use it as a hair mask for volume, add a small amount to your conditioner.

Yes, cornstarch can work well on low-porosity hair.

Cornstarch doesn’t lose its effectiveness over time, as long as it’s not expired.

Cornstarch doesn’t have any healing properties.