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 ...

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, ...

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 ...