Bioday Spa

Bioday Spa is a solo esthetician practice in Saint Charles that focuses on custom facials, with Dermalogica and Skin Script products used in treatments. Facials are tailored to dry, oily, aging or acneic skin after a skin analysis, and options range from a signature 60-minute facial to shorter express treatments and dermaplaning. The menu also includes waxing, lash and brow tinting, microdermabrasion, microneedling and a spray tan.

The owner does the work personally, and clients are asked to book ahead and give at least 24 hours' notice to cancel or reschedule, with late cancellations or no-shows charged half the scheduled services. The studio is on West Main Street in Saint Charles, and the owner says it serves clients in St. Charles, Geneva and Batavia. Skin Script orders can also be placed online.