Kalologie Four Seasons. Your favorite medspa in Las Vegas.

A long night doesn’t have to mean a long day. IV Therapy visits are a quick and convenient way to revitalize, recharge, and fast forward to feeling better.

Or if you’re looking to enhance your aesthetics, a Botox or Juvederm treatment may be in your future.

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Our favorite Las Vegas medspa treatments

At Kalologie, you’re our priority. Whether you’re looking for IV Drip Hydration, a B12 Energy Boost, or your new favorite aesthetic treatment, you will find it here. Kalologie Medspa at Four Seasons Las Vegas offers next-level resort wellness and advanced medspa services for resort guests and locals alike. Browse our latest services.

  • IV Drip Hydration Therapy

    IV Drip Hydration Therapy

    Recovering from travel or a big night? Need a quick boost of hydration? Revitalize and refresh fast with our custom IV cocktails.

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  • Vitamin Shots

    Vitamin Shots

    Increase your energy, decrease your stress levels, improve your mood, regulate sleep cycles, promote weight loss.

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  • Botox


    Your natural aesthetics without the lines. We’ll help you erase and prevent wrinkles with our signature injectable treatment.

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  • Dermal Filler

    Dermal Filler

    Plump, smooth, chisel, and contour. Enhancing your facial features with dermal filler is an art — and you’ll love our subtle touch.

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  • CoolSculpting


    Freeze away stubborn fat that just won't budge. A safe and effective permanent fat-loss and body sculpting solution is now available.

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  • Kybella


    Target and reduce that double chin for a more defined profile with no surgery and minimal downtime.

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  • Microneedling and Exosomes

    Microneedling and Exosomes

    Address scars, hyperpigmentation, uneven skin tone and highlight radiant skin with minimal downtime and discomfort.

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A rejuvenating medspa experience on the Las Vegas Strip

Kalologie Medspa is located near the lobby, adjacent to the Four Seasons Spa

  • Phone
  • 702-632-5245
  • Address
  • 3960 S. Las Vegas Blvd.
  • Las Vegas, NV 89119
  • Business Hours
  • Monday – Sunday: 9am – 5pm

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Las Vegas’ aesthetics experts. The magic behind our medspa.

Meet the people who make each treatment, injection, and IV therapy a clinically safe and effective experience.

  • Alex, RN

    Alex, RN

  • Tara, RN

    Tara, RN

  • Stephanie, RN

    Stephanie, RN

  • Anthony, NP

    Anthony, NP

  • Eryca, Marketing Coordinator

    Eryca, Marketing Coordinator

Interested in a custom medspa escape? Reach out to our team — or visit our location. We’re committed to making the most of your experience.

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We love our locals

With Valid NV ID

  • Free Valet Parking
  • Special Offers
  • Complimentary Spa Pass
  • (Up to $100 Value)

Alle Double Points

  • Earn Double Alle Points When You Treat with Botox and Juvederm Together - up to $180 in Savings!

    Valid through March 31, 2024; see clinic for full details.

SkinVive Glow

    • The first and only HA injectable indicated to improve skin smoothness.

    • Purchase SkinVive Treatment, Receive $50 Off!

Medical services provided by Robert Troell, M.D.