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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

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

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

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