On: October 14, 2026
How to Become a Nurse Injector in Connecticut
By Dr. Beth Collins, MD, Medical Director, Coastal Aesthetic Training Institute · Updated September 2026
To become a nurse injector in Connecticut, you need an active RN license, hands-on aesthetic injection training, and a position where a qualified prescriber orders your treatments. Connecticut law allows registered nurses to perform cosmetic injections. They do it under a prescriber’s direction, not independently.
Step 1: Hold an active RN license
You’ll need a current Connecticut RN license. If you’re licensed in another state, Connecticut offers RN licensure by endorsement. That route also comes with a 120-day temporary permit while your Connecticut license is pending.
Our enrollment requirements guide explains how this affects Live Model day if you’re training at CATI from out of state.
Step 2: Understand what Connecticut allows RNs to do
Connecticut’s nursing practice statute (Conn. Gen. Stat. § 20-87a) defines RN practice to include carrying out the medical regimen under the direction of a licensed physician, dentist, or APRN. RNs may also carry out orders from licensed PAs, as long as the orders stay within both scopes. For injectables, that means a qualified prescriber orders the treatment and the RN performs it.
If you work at a medical spa, Connecticut’s medical spa law lists registered nurses among those who may perform cosmetic procedures. A physician, PA, or APRN must perform an initial in-person assessment of each patient before the procedure.
In practice, that means an RN injector in Connecticut doesn’t practice independently. You’ll work with a physician, APRN, or PA who assesses patients and orders treatment. Confirm the details of that arrangement with your employer before you start.
Step 3: Get hands-on aesthetic training
Nursing school doesn’t teach facial injection anatomy, product selection, or aesthetic technique. Look for a course with:
Didactic instruction on neuromodulators and hyaluronic acid (HA) fillers
Cadaver or anatomy-model work to see the vessels and planes of the face
Supervised live model injections with direct instructor feedback
Complication management, including vascular occlusion
Coastal Aesthetic Training Institute’s (CATI’s) Foundations of Aesthetic Injections course covers all four over one weekend in Mystic. You don’t need prior injection experience to enroll.
Step 4: Find the right practice setting
New nurse injectors usually start in:
plastic surgery or dermatology practices
medical spas with an on-staff physician, APRN, or PA
multi-provider aesthetic clinics
Look for a setting where you’ll be supervised and mentored early on, rather than expected to build a patient list alone from day one.
Step 5: Build skill safely in your first months
Start with treatments you practiced under supervision.
Have a complication protocol and emergency kit on site. Read our guide to Botox and filler patient safety.
Document every treatment, including product lot numbers.
Ask questions early. See what support CATI offers after training.
How long does it take?
The training itself can be a single weekend. Building real competence takes longer: months of supervised practice, and often a Refresher Course or advanced training once you’ve built a caseload.
What to do next
Confirm your license is active, or start the endorsement process if you’re licensed out of state.
Talk to potential employers about how they handle orders and supervision.
Enroll in a hands-on course. See upcoming courses and pricing.
Frequently asked questions
Can RNs inject Botox in Connecticut?
Yes, under the direction of a licensed physician, dentist, or APRN, or on a PA’s order within scope.
Can a Connecticut RN open their own aesthetics practice?
Not as an independent prescriber. RNs carry out orders from a qualified prescriber, so any practice needs a physician, APRN, or PA involved. Get legal advice before structuring a business.
Do I need ICU or ER experience first?
Many employers value acute-care experience, but CATI doesn’t require prior injection experience to enroll.
Start your training
View upcoming courses, or call (860) 572-6868 or email registrar@coastalaesthetictraining.com.
About the Author
Dr. Beth Collins, MD, is a board-certified plastic surgeon and the Medical Director and co-founder of Coastal Aesthetic Training Institute in Mystic, Connecticut.
She completed her general surgery residency at East Carolina University Brody School of Medicine and her plastic surgery training at Emory University.
She has practiced in Connecticut since 2009.
She teaches cosmetic surgery to residents at Yale.
She serves as a physician trainer for Allergan injectables and Sciton lasers.
This article is for educational purposes for licensed healthcare professionals and is not a substitute for formal training, supervision, or your state’s scope-of-practice rules.
