O2 Aesthetics is a medical spa in Bellevue, WA offering injectable treatments, skin rejuvenation, and advanced procedures including Botox, fillers, microneedling, and radiofrequency therapies. The practice is known for personalized consultations, natural-looking results, and meticulous technique delivered in a clean, calming environment.
Reviewers consistently praise the attentive bedside manner of providers, who take time to explain treatments, address concerns, and ensure comfort throughout appointments. The spa emphasizes safety, precision, and individualized care rather than upselling, with pricing described as competitive for the Bellevue market.
One reviewer noted quick online booking and ideal timeslot availability; another mentioned grand opening package, suggesting steady early demand.
Reviews span 2025–2026. Themes are consistent across recent reviews.
Claim your free listing — add your services, photos, hours, and booking link and start getting discovered by new clients.
Claim This Listing →O2 Aesthetics combines advanced injectables like Botox and dermal fillers with cutting-edge skin resurfacing tools—from HydraFacial hydration to microneedling collagen induction—all designed to deliver visible results without downtime. Each treatment harnesses medical-grade technology and professional-strength products to refresh, tighten, and rejuvenate skin from the inside out.