What makes a cosmetic chemist – Episode 168

Is more hemp coming to your cosmetics? – Episode 169

The Curly Girl Method – what’s the science? episode 170

Jade Rollers – Micellar water – and more – Episode 171

Expensive beauty products – how is their price determined? Episode 172

What to look for in a facial sunscreen – Episode 173

Does lip balm expire and other beauty questions – Episode 174

Are spray sunscreens illegal? And other sunblock questions – Episode 175

This episode smells – we answer fragrance questions

What does Mandelic Acid do in Deodorants – The Beauty Brains solo