Is Hyaluronic Acid Safety ?

Since hyaluronic acid occurs naturally in the body, taking small amounts should be of no health concern. Hyaluronic acid based products are considered highly safe, HA is manufactured by fermentation with the strain of Streptococcus Zooepidemicus, a method widely used in the world. The raw material used in the fermentation are all derived from non-animal sources.

A series of safety experiments had been carried out, including acute toxicity test, three genetic toxicity tests, 90 days feeding test and teratogenicity test. All the results show that HA is an innocuous substance of high safety.