When I met Dariusz Respondek for the first time a few years ago, I was impressed by his cordiality and openness. A wide smile, a strong handshake, an instant shortening of the distance and after 10 minutes of conversation – a feeling that we have known each other for years. Even then, I was sure that Dariusz is a master of building relationships…
USANA Health Sciences recently conducted a clinical study on its Celavive resurfacing serum to evaluate the efficacy and tolerance of the product. The results showed that resurfacing serum was well-tolerated by all subjects and users showed statistically significant improvements in the appearance of their skin in just two weeks.