Description from the vendor website:

5 in 1 – ultra premium clay litter

Health indicator
Contains patented Blücare® technology that detects the presence of blood and glucose in urine.

Blocks ammonia
Technology activated on contact with urine to neutralize odour development for over 40 days.

Extra-hard clumping
Rapid absorption and formation of smaller, stronger agglomerates to facilitate daily cleaning and maintenance.

Dust free
Respects human and cat respiratory tracts.

No tracking
Fast, easy cleaning, ideal for multi-cat environments.

Reinforced bag with ergonomic handle for easy transport.