Happi Staff06.29.20
US Patent No. 10,660,835 B2 (Supriya Punyani, Jennifer Mary Marsh, James Charles Dunbar, Curtis Bobby Motley, Lisa Jo Bartz, Erica Vencil Buckner); The Procter and Gamble Company has patented a method for hair frizz reduction wherein hair is soaked for two minutes in an aqueous composition having a viscosity of less than about 1000 cP comprising moisture control material or mixture of moisture control materials that include salicylic acid in combination with 2,4-dihydrobenzoic acid and propylene glycol.