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Health

Epidermal Growth Factor – What Is EGF?

The name sounds like something out of sci-fi — Epidermal Growth Factor — but in fact, this polypeptide has been known about for decades and naturally exists in your body. Increasingly, we’re seeing skincare products containing EGF and its close cousin, FGF (fibroblast growth factor) on the market. So what exactly is EGF, and how […]