Updated 2026-06-16 · Ranked by patient reviews
The best med spa in St. Charles, IL is Beauty Rx Aesthetics - Injectables, IV Therapy, and Weight Loss, a 5★ medical spa with 20 verified patient reviews, known for facial | injectables | products | sexual wellness. For 2026 it ranks #1 in St. Charles, IL.
St. Charles, IL has one standout med spa ranked below for 2026, ordered by patient rating and review volume from our directory of 1 provider in St. Charles, IL. Beauty Rx Aesthetics - Injectables, IV Therapy, and Weight Loss leads the list with 5★ across 20 reviews. Each entry links to a full profile with services, pricing, hours, and reviews.
5★ from 20 patient reviews — the top review profile in St. Charles, IL.
Facial | Injectables | Products | Sexual Wellness
Beauty Rx Aesthetics - Injectables, IV Therapy, and Weight Loss ranks #1 in St. Charles, IL by patient rating and review volume (5★, 20 reviews). See the full Top 1 above.
Botox in St. Charles, IL typically runs $10–$25 per unit. Most of the med spas ranked here offer it alongside fillers, laser, and skin treatments.
By patient rating combined with review volume (rating × the log of review count), the same transparent formula used across No BS Med Spa Reviews. Owner-operated locations are labeled. See /how-we-rank for the full methodology.