Burgerstein Collagen Pulver

Burgerstein Collagen is a dietary supplement powder containing 100% pure bioactive collagen peptides, formulated to support skin, hair, nails, and connective tissues.

The Burgerstein brand was established in 1972 by Dr. Lothar Burgerstein in Rapperswil, Switzerland, following his personal experiences with orthomolecular medicine. The company behind it, Antistress AG, remains an independent Swiss family-owned business headquartered in Rapperswil-Jona, Switzerland.

Burgerstein products are developed and primarily manufactured in Switzerland according to strict orthomolecular and Swiss pharmaceutical quality standards, serving pharmacies and health stores across Switzerland, Germany, and Austria.