ELI5: Explain Like I'm 5

Epidermal growth factor

Epidermal growth factor is like a magic potion for our skin that helps it stay healthy and strong. It's like a superhero that protects our skin cells from getting damaged and helps them grow and repair themselves.

You know how when you scrape your knee, your body makes a scab to cover the wound? Well, epidermal growth factor helps your body make those new skin cells that fill in the scab and make your skin all better again.

Epidermal growth factor is made naturally by our bodies, but sometimes we need a little extra help. Scientists have found ways to make synthetic versions of it that we can use in skincare products to help our skin stay youthful and glowing.

So think of epidermal growth factor like a little army of helpers that protect and repair your skin cells. It's pretty amazing stuff!