Can registered nurses and nurse practitioners inject Botox and fillers in Connecticut?

Yes, under physician delegation; must be supervised by a physician NP/PA may inject under physician supervision; independent practice not permitted for aesthetics

Connecticut · Moderate

Can RNs and Nurse Practitioners Inject Botox in Connecticut?

Nurses do most of the injecting in this industry — but Connecticut draws specific lines around what an RN versus an NP can do, and who has to supervise.

By Evan at Inside MedSpa

Registered nurses (RNs)

Yes, under physician delegation; must be supervised by a physician

Nurse practitioners & physician assistants

NP/PA may inject under physician supervision; independent practice not permitted for aesthetics

Supervision & the medical director

Required for medical spa operations

The exam requirement

Required; in-person exam generally required before treatment

What to verify in Connecticut

Ensure a Connecticut-licensed physician medical director is retained before opening and verify delegation protocols comply with state nursing and medical board standards.

Primary source: Connecticut Department of Public Health, Medical Examining Board

General business information for Connecticut medical-spa owners, current as of 2026 — not legal advice. State boards update rules often; confirm specifics with the Connecticut board (and your own counsel) before you act.

See the full Connecticut regulation profile →

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