From the heart of potentilla rhizomes, a delicate and potent flower, Berkem has developed Berkemyol® potentilla, a highly purified active ingredient rich in stabilized polyphenols (more than 95%). Its efficiency has been tested and shows strong anti-aging benefit.
Berkemyol® potentilla fights against oxidative stress, its activity is four times higher than the one of vitamin E, and maintains collagen I, III and IV structure. Clinically tested, it also significantly decreases wrinkles and acts on glycation phenomenon. After 28 days of use, volunteers gained 2.7 years of glycation.