Renee Rouleau
Credits: Clients include Demi Lovato, Miranda Cosgrove and Dana Gordon
"As someone who still produces oil (I'm a skin type #2), I will dust this on after applying foundation to act as an oil absorber throughout the day. It gives a smooth look to the skin while still looking sheer and natural."
SHOP: Giorgio Armani Luminous Silk Compact, $62
Shani Darden
Credits: Clients include Jessica Alba and Rosie Huntington-Whiteley
"I love this powder because it keeps my foundation in place and controls any oiliness."
SHOP: Cover FX Perfect Setting Powder, $35
Joanna Vargas
Credits: Clients include Emma Roberts, Mandy Moore and Eva Mendes
"I tend to go for Eminence Organics because it's is an SPF that I can reapply throughout the day."
SHOP: Eminence Sun Defense Minerals, $58
Dr. Dendy Engelman
Credits: Clients include Sofia Vergara, Kristin Chenoweth and Christina Ricci
"I use the Elizabeth Arden Ceramide Skin Smoothing Loose Powder, which I like because it is extremely lightweight and also offers advanced ceramide anti-aging benefits to help renew skin's appearance."
SHOP: Elizabeth Arden Ceramide Skin Smoothing Loose Powder, $30
Angela Caglia
Credits: Clients include Hilary Duff and Jasmine Sanders
"It's brilliant. It covers in a very light, natural way, and I still look a bit dewy. Dewy is good!"
SHOP: Charlotte Tilbury Air Brush Flawless Finish Skin Perfecting Micro-Powder, $45
Dr. Patricia Wexler
Credits: One of the first to use Botox; awarded the Excellence in Cosmetic Surgery Award by the American Academy of Cosmetic Surgery
"It's very finely milled, doesn't change your color, and your skin looks matte and flawless for hours. Keeps oil controlled. Made with talc, silica and dimethicone."
SHOP: Givenchy Poudre Première Mat & Translucent-Finish Loose Powder, $56