Purchased online at the end of June 2025, unopened. *Expiration date: March 2028 Original price: 3,300 yen I want cats suffering from constipation or stomach problems to use this. Product form: Powder Manufacturer: Taisho Pharmaceutical [Supporting the health of pets from their stomachs and promoting a rich life] "Nyan Biofermin S" contains live Bifidobacteria and Lactic acid bacteria from Biofermin. Furthermore, it also contains taurine, which cannot be synthesized in the body, making it a recommended powdered supplement for cats to maintain their stomach health. [Recommended for cats like this] Those who want to regulate their intestinal flora*. Those who want their cats to live healthily every day. Those who want to maintain their cat's health and coat/luster. Those who want to regulate their intestinal flora and be mindful of stool odor. This Lactic acid bacteria supplement is recommended for such households. *Intestinal flora [Easy to continue daily] You can measure the approximate amount with the included measuring spoon. Sprinkle the powder directly onto their usual food or mix it with milk, etc. [High-quality supplement] ● Manufactured in a health food GMP certified factory ● Compliant with the safety standards of the Pet Food Safety Act ● No preservatives or synthetic coloring agents used ● Made in Japan Weight under 5kg: 1-2 scoops Weight 5-10kg: 2-3 scoops Weight 10-15kg: 3 scoops Weight 15-20kg: 4 scoops Weight 20-25kg: 5 scoops Weight 25kg or more: 6 scoops