Treatment Stacking Explained: The Order of Your Lasers and Fillers Matters More Than You Think

Treatment stacking is all over social media, but dermatologists have been combining aesthetic treatments in a single visit for decades. In this episode of The Skin Real, Dr. Mary Alice Mina sits down with her friend and fellow Mohs surgeon Dr. Sarah Arron of Premier Aesthetic Dermatology in San Carlos, California, to break down what stacking really means and how it works in practice.

Dr. Arron explains how she plans a stack around three domains: structure, texture, and color. She covers why the order of treatments matters, from IPL before a non-ablative laser to building volume with filler before adding a biostimulator. She also explains why heat and superficial skin boosters don't mix, and why an ablative CO2 laser should stand alone. Dr. Arron also shares her acne stack for scarring, and how she helps first-time patients start slowly without feeling overwhelmed.

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In this episode:

0:00 — Why Treatment Stacking Is Everywhere Right Now

2:05 — Is Treatment Stacking Actually New?

3:30 — What Stacking Means for Patients in One Visit

5:00 — Structure, Texture, and Color: The Three Skin Domains

7:00 — When You Should Not Stack Treatments

9:15 — The Injectable Stack: Fat Stimulator, Biostimulator, and Skin Booster

12:30 — Swelling, Bruising, and Managing Downtime

14:45 — The Art of Medicine: Why Protocols Online Fall Short

16:30 — Does the Order of Treatments Matter?

20:30 — Lasers, Sculptra, and Skin Boosters: What Goes First

24:20 — How Much Is Too Much? Korea, CO2 Laser, and Your Skin Barrier

26:20 — Why Skin Tone Changes Your Stack

27:35 — Combining Toxin With Swelling and Sculptra

31:35 — The Acne Stack for Every Type of Scar

33:55 — Starting Slow If You Are New to Aesthetics

35:15 — Where to Find Dr. Arron

Want a deeper look? Watch the full episode on YouTube for a more visual experience of today’s discussion. This episode is best enjoyed on video—don’t miss out!

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About the guest:

Dr. Sarah Arron brings over fifteen years of experience in dermatologic surgery and aesthetic dermatology to her practice in the San Francisco Bay Area. She is board certified in dermatology, Mohs micrographic surgery, and clinical informatics. She did her dermatology residency and procedural dermatology fellowship at UCSF, and stayed on for twelve years on the faculty. During that time she ran a translational skin cancer research laboratory and served as the Associate Director of the UCSF Dermatologic Surgery and Laser Center, and Chief of Mohs Micrographic Surgery at the San Francisco VA. As a leading expert in skin health and clinical research, Dr. Arron has authored numerous articles in the medical literature and has spoken at national and international conferences. She works closely with the pharmaceutical industry to bring new innovations to clinical practice. Dr. Arron is a Fellow of the American Academy of Dermatology and the American College of Mohs Surgery. She has served on the Board of Directors of the ACMS and as President of the International Transplant Skin Cancer Collaborative. She currently practices at Premier Aesthetic Dermatology in San Carlos, California and offers Mohs micrographic surgery through the Palo Alto Foundation Medical Group.

Connect with Dr. Sarah Arron:

Website: https://premier-dermatology.com/

Instagram: @saraharronmdphd

Facebook: @saraharronmdphd

About the host:

Dr. Mina is a board-certified dermatologist on a mission to cut through the noise and help women feel amazing in their skin again. After decades in clinic, she has taken her expertise online to offer trusted, no-fluff education and skin strategies that actually work. No filters. No fear tactics. Just science, simplicity, and a little fun!

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Thanks for tuning in. And remember, real skin care is real simple when you know who to trust.

Disclaimer: This podcast is for entertainment, educational, and informational purposes only and does not constitute medical advice.