Fat from deceased individuals used for cosmetic fillers

A new trend in the cosmetic surgery industry is utilizing fat sourced from deceased individuals for body augmentation procedures, including buttock and breast enhancement. The product alloClae, developed by Tiger Aesthetics, has seen a rise in popularity.

alloClae is an injectable substance that uses donated human fat tissue for body sculpting. The procedure is reportedly quick, requires minimal downtime, and is made entirely from organic material obtained from cadavers. Its applications include breast contouring and gluteal shaping, according to the company.

The trend gained significant public attention following a discussion on Vogue's podcast featuring actor Dakota Johnson and editor-in-chief Chloe Malle. Johnson expressed reservations about the procedure, questioning the ethics, while Malle referred to it as a form of "recycling." The conversation sparked widespread discussion on social media.

Tiger Aesthetics reported that over 2,000 patients have received alloClae injections since May 2025. The company asserts that the use of donated tissues is done with donor consent. They collaborate with tissue banks affiliated with the Association for Advancing Tissue and Biologics, where donors complete extensive forms outlining consent for various uses, including potential for-profit applications beyond medical research.