Eunolia Williams, Hair Cureology, Owner, Trichologist, Master Stylist. Eunolia Williams has had a special affinity towards hair and cosmetology and believes that it runs in her blood. She has established herself as one of the most sought-after stylists in the industry over the past 17 years. Eunolia has been a Cosmetology Instructor for 10 years and a hairstylist for over 15 years. Today, Eunolia is a Missouri and Illinois Licensed Hairstylist and Cosmetology Instructor, and Trichologist. Eunolia is determined to continue offering great service to her clients. She was inspired to creat her own hair care product line called Hair Cureology with the partnership of her sister Latoya Allen, we have joined our experience and expertise to bring a hair care product that will be a solution to many