If you have searched for wrinkle relaxer prices in St. Petersburg, you have probably noticed that nobody gives you one clear number. That is because wrinkle relaxers are priced per unit, and the right number of units is different for every face. Here is how the math works so you can plan your visit with confidence.
How wrinkle relaxer pricing works
A unit is a measured dose of product. Your injector decides how many units each area needs based on your muscle strength and the look you want. Two people can treat the same area and need very different amounts.
Typical unit ranges by area
Frown lines between the brows: about 15 to 25 units
Forehead lines: about 8 to 20 units
Crow’s feet: about 6 to 12 units per side
Brow lift or lip flip: about 2 to 6 units
Most first time patients treat one or two areas, which lands between 20 and 40 units. We confirm the exact number at your consult before anything is injected, and you only pay for what you receive.
What changes your total
The number of areas you treat
Your dose, which depends on muscle strength
Whether you choose wrinkle relaxers or wrinkle relaxers
Whether you are a Sun Club member
Member pricing is the biggest lever. Sun Club members pay $10 to $12 per unit depending on their plan, and the monthly credit can cover much of a visit.
How often you will need a touch-up
Results usually appear within 3 to 7 days and peak around two weeks. Most patients repeat treatment every 3 to 4 months. Booking on a steady schedule keeps results smooth and often means you need fewer units over time.
Why a medical practice matters
A wrinkle relaxer is a prescription treatment, and the person holding the syringe matters more than the sticker price. At Sun & Shine every injection is performed by a licensed provider under the direction of our medical director, Dr. Amelia Hart. We map your face in person, explain every unit and never rush you.
Ready to see your number?
Book an injectables consult and we will build a plan around your goals and your budget. Most visits are quick, with little to no downtime and no pressure.

Written by
Dr. Amelia Hart
Medical Director



