It’s pretty obvious that psychological stress impacts on your physical health and skin, but exactly how they’re linked isn’t well understood. “Stress” is a bit vague and difficult to measure. But there’s more and more research on how stress impacts your body, and how reducing stress can help. A small amount of stress can actually…
Perfume science: body chemistry and why you love the smells I hate
I hope you enjoyed my guest week! I’m back today with some hardcore beauty science, looking at the fascinatingly confusing world of perfumery. Do you love the smell of roses? It may reveal more about you than you think! People have been using perfumes for over 5000 years. But what makes one person like a…