Movie
The Substance
A fading celebrity decides to use a black market drug, a cell-replicating substance that temporarily creates a younger, better version of herself.
Where to Watch
Stream
HBO Max 
HBO Max Amazon Channel 
MUBI 
MUBI Amazon Channel
Rent
Amazon Video 
Apple TV Store 
Fandango At Home
Buy
Amazon Video
Apple TV Store
Fandango At Home
Availability data from JustWatch (US)
