Our Mission

Quality Service To Help Build Your Future

Collaborates with physicians to train them in the v line series technique, flow and operations, patient consultation and sales, and marketing for medspa and anti-aging services. Our core training is based on simplification, systemization, and implementation principles to help physicians enhance their skills and grow their practice.

Meet the Founder

With over two decades of invaluable experience in aesthetics

Jospeh Liu

 Founder & CEO

Joseph Liu, Physician Associate, the dynamic CEO of V-line Aesthetics consulting firm (VlineLA.com), is a visionary leader in the field. With an illustrious background as a co-owner of Skin Perfect Brothers for the last 20 years and 5 years of dedicated consulting experience, Joseph also takes pride in his role as a V-Line trainer.

Robert Beunk

Business Development & Marketing Coordinator

We offer a comprehensive suite of training programs designed to help healthcare providers enhance their skills and knowledge in three critical areas:​




1. Flow And Operations:

We help providers optimize their clinic operations, streamline their workflows, and improve the overall efficiency of their practice.

2. Patient Consultation And Sales:

We provide physicians with the tools and techniques they need to effectively communicate with patients, build trust, and close sales.

3. Marketing for Medspa Services:

We teach providers how to develop and implement effective marketing strategies that attract new patients and drive business growth.

Training ​

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We specialize in training licensed practitioners on the art of facial rejuvenation via fillers, Botox, threads and lasers devices .

  1. One-on-one injection and laser training program
  2. Access anatomy/cadaver plus live patient injection video library 
  3. Sales consult and side effect support

What is the V-Line Series?

The V-Line Series is a simplified, systematic way of assessing and treating the aging face.

V-Line Power Lift

V-Line Power Slim

V-Line 3D-Contour

V-line Power Lift is a specialized aesthetic procedure to power lift the face via the artistic use of fillers, botox, and PDO Threads. This technique is unique in that it delivers artistic 3D injection points on the face, recreating youthful contours such as defined jaw lines and natural v-lines. Benefits include improved laugh lines, under-eye aging, and droopy mouth corners. A Natural look is guaranteed!


V-Line Series Is Available In The Following Locations:​

Joseph Liu

Founder & CEO


Joseph Liu

Founder & CEO | V line series technique creator and Master Trainer

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Diana Nguyen



Edwin Kwon

MD, FACS | Plastic Surgeon

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Michael Lin

Board Certified Dermatologist


Michael Lin

MD | Dermatologist

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Khanh Nguyen


Tustin, CA

Khanh Nguyen


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Charles Kim

Board Certified Plastic Surgeon

Los Angeles, CA

Charles Kim

MD | Plastic Surgeon

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Christina Ring

Board Certified Dermatologist


Christine Ring

MD | Dermatologist

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Guest Trainer with Joseph. MERZ USA Center for Excellence Regenerative Aesthetics training

Walnut V-line Training Center @ Friday, March 29

Edwin Kwon, MD, FACS

Board Certified Plastic Surgeon

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V-Line Series Training Program

Recent students certification