abstract |
THIS INVENTION PROVIDES COSMETIC FORMULATIONS THAT INCLUDE HYDROCHALCONE COMPOUNDS OF GENERAL FORMULA (I): IN WHICH R {SUP, 1} AR {SUP, 4} ARE EACH INDEPENDENTLY HO COR, YR IS A RENTING GROUP THAT HAS 1 20 CARBON ATOMS, AS ACTIVE COMPONENTS, THAT ARE VERY EFFECTIVE IN THE SUPPRESSION OF PIGMENT DEPOSITION AND DEPIGMENTATION OF THE SKIN, AND THAT ARE VERY SAFE FOR SKIN AND VERY STABLE DURING CONSERVATION. |