So this is how the Kardashians keep their skin flawless....

 Khloe and Kourtney Kardashian showed off how they keep their skin flawless after they indulged in some caviar facials .The famous sisters took to snapchat to document their pampering session
The stars sat inside an inflatable oxygen bubble which provides clean air during the session.

Caviar facials are known to provide anti-aging and wrinkle-fighting benefits thanks to the nutrient rich eggs.
The facials generally range in price from $300-$500 at spas in Los Angeles but can be as much as $1250.