Independent Film Company and Shudder have acquired North American and UK rights to Saccharine, the latest feature from filmmaker Natalie Erika James, ahead of its world premiere at the Sundance Film Festival.

Written and directed by James, Saccharine is described as a supernatural body horror film and marks her third feature following Relic and Apartment 7A. The film stars Midori Francis, Danielle Macdonald, and Madeleine Madden. It is slated for a theatrical release before streaming on Shudder later in 2026.

The story follows Hana, a medical student whose involvement in an extreme weight-loss trend leads to increasingly disturbing consequences after she consumes human ashes. The film continues James’ interest in horror rooted in psychological and physical transformation.

Saccharine was produced by James alongside Anna McLeish and Sarah Shaw, with financing from Screen Australia in partnership with XYZ Films, IPR.VC, Stan, and VicScreen. XYZ Films handled the sale, which was finalized ahead of the film’s Sundance debut.