LA Times Studios may earn commission from purchases made through our links. If you continually chase every so-called “miracle” ingredient (retinol, vitamin C, hyaluronic acid), you’re not alone.

Add Yahoo as a preferred source to see more of our stories on Google. Growth factor serums are made up of proteins that help to naturally repair the skin (growth factors), explains Marisa Garshick, ...

Nerve growth factor receptor TrkA (in green) and co-receptor NRP1 (in purple) are coexpressed in the same nerve cells in mice. Researchers at the NYU Pain Research Center have found a new receptor for ...

Cultivated meat needs growth factors in order for its cells to grow. These are usually added to the cell culture media at considerable expense, impacting potential for commercialisation. New research, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." From booking an appointment with a pricey esthetician to slathering on harsh retinol, many of us will go ...

When looking for products to mitigate the physical signs of aging, experts recommend adding a growth factor serum to your routine. The powerful skincare cocktails often come with a hefty price tag—but ...

We may earn commission from links on this page, but we only recommend products we love. Promise. I've been a religious user of retinol serums and creams for years, but when I turned 32 back in June, I ...