Ray of Beauty Waxing is a women-owned hard-wax studio in San Carlos, operating by appointment at 7185 Navajo Rd, Suite K, San Diego, 92119. Owner Marisa founded the business in 2017 and built the entire menu around hard wax — a low-temperature polymer formula that grips the hair shaft rather than the skin, reducing the irritation and follicular trauma associated with soft-strip wax. Brazilian and bikini services are the most-requested bookings, and the Navajo Road location puts the studio within a mile of the Cowles Mountain trailhead, where post-hike clients pair wax appointments with nail care at Boutique Nails & Spa in the same San Carlos corridor. The hard-wax technique applies across the full body menu: legs, arms, underarms, back, chest, and a facial waxing lineup covering brows, upper lip, chin, and full face. The studio also offers skin-lightening treatments for intimate and body zones, delivering topical sessions designed for immediate visible results. Each appointment is single-client, single-room, and unhurried — Marisa builds extra time into every booking to consult on skin sensitivity, ingrown-hair prevention, and post-wax aftercare. All implements are single-use or autoclave-sterilized between clients, and the studio maintains a strict double-dip prohibition on applicator sticks. Hair-care clients in the San Carlos area split their grooming appointments between wax sessions here and cut-and-color work at Carolina Haircare SD on the same stretch of Navajo Road. The suite runs a single treatment bed in a private room with a dedicated HEPA filtration unit.