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Natural, Confidence-Boosting Results in Soulard, St. Louis
Aesthetic injectables, IV therapy, and prescription-strength skincare designed to help you feel refreshed, not overdone.
Welcome to 314 Aesthetics!
314 Aesthetics is a boutique aesthetics and wellness studio located in historic Soulard, St. Louis. Here, you'll find customized treatments, honest guidance, and a calm, welcoming space to invest in yourself.
Whether you're curious about Xeomin, want a glow-up before a big event, or need an IV therapy reset, everything is tailored to your goals, lifestyle, and comfort level.
Xeomin ("Tox") Injections
Soft, natural results that still look like you — just more refreshed. Xeomin can help soften expression lines, smooth static wrinkles, and subtly lift features while maintaining your natural expressions.
Forehead & Frown Lines
Smooth forehead lines and "11" lines between brows for a more relaxed appearance
Eye Area
Soften crow's feet and achieve a subtle brow lift
Mouth & Chin
Lip flip, gummy smile correction, DAOs, and chin dimpling
IV Therapy
In partnership with June Skin
IV therapy delivers a blend of fluids, vitamins, and nutrients directly into your bloodstream for fast absorption and powerful wellness support.
Benefits may include:
  • Increased energy and focus
  • Improved hydration
  • Immune support and recovery
  • Support for skin health and overall wellness
Prescription-Strength Skincare
Take the guesswork out of your routine with prescription-grade skincare tailored to your skin type, concerns, and goals.
One-on-One Consultation
Personalized skincare consultations to understand your unique needs
Custom Treatment Plans
Tailored recommendations based on your skin goals
Direct Delivery
Products shipped to your home via pharmacy
Virtual Options Available
Convenient virtual consults for ultimate flexibility
Tox & IV Therapy Parties
Want to turn self-care into a shared experience? Host a Tox or IV therapy party with your friends in the comfort of your home or at the 314 Aesthetics space (based on availability).
You bring the people — I bring the treatments, education, and luxe spa-day vibes. Special host and group discounts available.
Birthdays
Bachelorette & Bridal Events
Holiday Glow-Ups
Girls' Night In
Virtual Skincare Consults
Can't make it into the office? I also offer virtual skincare consultations (FaceTime) so you can get expert guidance from wherever you are.
Comprehensive Review
Review of your skin history, goals, and current products
Personalized Recommendations
Prescription-strength options if appropriate
Direct Shipping
Products shipped to your home through partner pharmacy

Ideal for: Busy schedules, out-of-town clients, and seasonal skin resets
Meet Cassie
Aesthetic Nurse Practitioner & Founder of 314 Aesthetics
I'm Cassie, MSN, APRN, AGACNP-BC, RNFA, CNOR — an aesthetic nurse practitioner and surgical first assistant with over a decade of experience in the Operating Room.
My background in surgery taught me precise anatomy, gentle confident hands, and a deep respect for safety and detail. I've assisted in multiple surgical specialties, bringing that same precision, focus, and artistry into every aesthetic treatment and skincare plan I design.
"You should look like you — just rested, refreshed, and a little more confident."
Located in Soulard, St. Louis
You'll find 314 Aesthetics in the Soulard neighborhood — a cozy, welcoming space designed to feel like a calm reset in the middle of your week.
📍 Soulard, STL
Historic neighborhood location
🚗 Parking Available
Convenient street parking
📅 By Appointment Only
Arrive 5–10 minutes early to relax
Current Specials:
Check back often for seasonal promotions, event specials, and limited-time offers. Follow @314_aesthetics on Instagram for current promos including Holiday & Event-Ready Tox Packages and IV Therapy Packages for Energy & Immunity.
Ready to Book?
I'd love to take care of you. Not sure where to start? Send a quick message with your goals (e.g., "softer forehead lines," "more energy," "holiday refresh") and we'll choose the best treatment plan for you together.
Book Online
Schedule your appointment through our booking system
Email Us
Send your questions and goals
Follow on Instagram
@314_aesthetics for updates and specials