Jelz Straight Salon, also known as Hairchicago, is a premier Chicago-based hair salon specializing in Thermal Hair Reconditioning, Japanese Hair Straightening, and Hair Rebonding. With over 10 years of experience, our expert stylist Jelly delivers personalized, damage-free hair transformations using only the finest hair care products. We believe beauty begins with confidence, and our mission is to give every client smooth, healthy, and flawlessly straight hair tailored to their unique needs. Open exclusively on weekends — Saturday from 9:00AM to 7:00PM and Sunday from 10:00AM to 5:00PM — we offer a relaxed, appointment-only experience that ensures you receive dedicated, one-on-one attention every visit.