Skin by Stephanie in Alpine is a medical esthetics practice at 2514 Alpine Blvd, where a licensed esthetician trained at the San Francisco Institute of Esthetics and Cosmetology performs advanced chemical peels, microdermabrasion, and derma-needling. Certifications in custom chemical peeling and microneedling underpin a corrective menu that goes beyond standard facials, an advanced-training standard shared with the precision grooming at Robert's Haircuts and Shaves on Alpine Blvd. HydraFacial treatments combine vortex suction, chemical exfoliation, and antioxidant infusion in a single pass to extract impurities while delivering hyaluronic acid and peptides into the dermal layer. The practice also provides lash lifts, eyebrow threading, and product consultations drawn from nearly a decade of training nurses and medical estheticians at San Diego–area medical spas—clinical experience that parallels the body-alignment precision at Active Balance Pilates & Health in Alpine. Multi-session peel programs use progressive TCA concentrations from 15 to 30 percent, layered with retinaldehyde post-treatment serums to accelerate epidermal turnover between appointments.