Dialyvite - Opti-Serra - 150 Capsules

- 144,000 Serrapeptase Units per serving - Creating quality products since 1959. Manufactured in our own facility in Woodruff, Wisconsin, USA. - Sold by Manufacturer - Buy Direct through Amazon - Highest quality ensured by accredited laboratories in the USA. - Recommended by Doctors, Nurses, and Registered Dietitians