Duality Aesthetics and Wellness, Redwood City Med Spa

Duality Aesthetics and Wellness brings a boutique, science-based approach to medical aesthetics in Redwood City. The practice is founded and led by Mandi Lonergan, a board-certified Family Nurse Practitioner with more than two decades of healthcare experience, whose philosophy prioritizes long-term skin health over chasing trends. Lonergan personally tests products before recommending them and emphasizes patient education, listening, and trust-building as the foundation of every consultation. Duality's treatment menu includes neurotoxin injections for wrinkle reduction, dermal fillers for facial balancing, and SkinPen microneedling to stimulate collagen and improve texture, alongside a range of chemical peels tailored to concerns like acne, pigmentation, and sensitivity. The practice also offers medically supervised weight management programs for clients pursuing broader wellness goals. A retail shop stocked with medical-grade skincare lines such as EltaMD and Hydrinity allows clients to extend their results at home, and the practice publishes ongoing skincare education through its blog, The Duality Edit. With its individualized, relationship-driven model, Duality Aesthetics and Wellness has become a trusted resource for Redwood City clients seeking thoughtful, results-driven care.