The 38-year-old star admitted she uses the Clarisonic Opal Sonic Infusion serum to stay looking young and said it's a 'wonder gadget' for $185.
She wrote in the newsletter: '[It] focuses on fine lines and wrinkles around the eyes by infusing the skin with anti-ageing serum.'
Paltrow also revealed she's a fan of Clarisonic Mia, costing $149.
She said: 'I've been obsessed with mine ever since I started using it. I've seen a real difference in my skin.'
Other products that she recommended included Vapour Organic Beauty Atmosphere Luminous Foundation, Supergoop sunscreen and Kai Body Butter.