Building the cult favorite skincare brand iS Clinical (and what the industry gets wrong.)

On this episode of The Treatment Room, I’m joined by Bryan Johns, co-founder, President and CEO of iS Clinical. Since founding iS Clinical with Alec Call in 2000, Bryan has been at the center of the professional skincare industry and the brand’s growth into a globally recognized name. We also talk about Icon Skincare, the new prestige skincare brand Bryan and Alec launched in June 2026, and the inspiration behind its connection to Hollywood’s Golden Age and legendary facialist Madam Renna. In this episode, we get into:How Bryan and Alec got their start in skincare and built the beloved celebrity brand. The story behind building iS ClinicalWhat it really takes to start and develop a skincare lineThe surprising Marilyn Monroe connection behind Icon SkincareWhat Golden-Age Hollywood can teach us about skincareThe role of estheticians and skincare professionals in the industryThe complexity of formulation and why two products containing the same active ingredient aren't necessarily equivalentWhat actually goes into creating an effective skincare formulaWhat decades of building iS Clinical taught him about skincare and businessWhy launch Icon after building one of the industry's most recognized professional skincare brandsWhat's changed about launching a skincare company todayWhere Bryan thinks the skincare industry is headed next!If you're an esthetician, skincare professional, brand founder, or just someone who loves skincare, this is a conversation you won't want to miss.Listen to The Treatment Room wherever you get your podcasts.Follow me:Instagram: @myestytessaSkincare: @freeskinbytessaAcne: @acnefriendlyfoodLearn more:iS ClinicalIcon SkincareSPONSORED BY GLOSS GENIUS"Earn more and get your time back with GlossGenius. Use code TREATMENT at ⁠⁠⁠glossgenius.com/treatmentroom⁠⁠⁠ for 50% off your first two months of a premium plan.

In this episode of The Treatment Room, I’m joined by one of the most respected names in acne education to talk all things comedone extractions, Douglas Preston. We dive into common myths, why extractions are often misunderstood, what separates an average extraction from an exceptional one, and the advice every esthetician should hear—whether you’re new to the industry or years into your career.We also discuss why beauty schools rarely teach this skill in depth, how to approach extractions safely and effectively, the truth about extraction timing, favorite professional acne products, and lessons learned from more than four decades in aesthetics. Whether you’re an esthetician looking to refine your extraction technique or better your business from one of the industry's best, this episode is packed with practical insight.Purchase the RXtractor: Code: Tess10%Learn with Douglas: Code Tess10Eat to Clear is officially live! ⁠⁠⁠My new acne-friendly recipe ebook is now available and linked below.SPONSORED BY GLOSS GENIUS"Earn more and get your time back with GlossGenius. Use code TREATMENT at ⁠⁠glossgenius.com/treatmentroom⁠⁠ for 50% off your first two months of a premium plan.Connect with me:Instagram: @myestytessa Instagram: @acnefriendlyfoodWebsite: freeskinbytessa.com

Policies aren’t about being rigid—they’re about creating healthy boundaries that allow providers to deliver their best work.In this episode, I’m breaking down the “why” behind the policies in my acne coaching practice, from program timelines and cancellations to skincare purchasing, refunds, communication expectations, and why consistency matters for results. Whether you’re a current client, considering working with me, or you’re a fellow service provider, this episode will help you understand the purpose behind the policies that keep a coaching business—and great client relationships—sustainable.Plus, I’m announcing my new personalized macro coaching program (!!!) and sharing my advice for anyone trying to improve both their skin and body composition at the same time.For personalized macro coaching, book intro phase here.PLUS: ⁠⁠Eat to Clear is officially live! ⁠⁠My new acne-friendly recipe ebook is now available and linked below.SPONSORED BY GLOSS GENIUS"Earn more and get your time back with GlossGenius. Use code TREATMENT at ⁠glossgenius.com/treatmentroom⁠ for 50% off your first two months of a premium plan.Connect with me:Instagram: @myestytessa Instagram: @acnefriendlyfoodWebsite: freeskinbytessa.com

Acne isn't just about your skincare routine. In this episode, we're diving into the connection between insulin resistance, hormones, and breakouts. Learn how elevated insulin can increase oil production, inflammation, and clogged pores—and the simple lifestyle habits that can help support healthy insulin sensitivity and clearer skin.In this episode you'll learn:* What insulin resistance actually is* How insulin and IGF-1 contribute to acne* PCOS has a new name!!* Common signs of insulin resistance* Why blood sugar balance matters for hormonal acne* Nutrition and lifestyle strategies to improve insulin sensitivity* When to talk to your healthcare providerSPONSORED BY GLOSS GENIUS"Earn more and get your time back with GlossGenius. Use code TREATMENT at glossgenius.com/treatmentroom for 50% off your first two months of a premium plan.Connect with me:Instagram: @myestytessaInstagram: @acnefriendlyfoodWebsite: freeskinbytessa.com

Does your skin seem to break out every summer—even when you're following your skincare routine? You're not imagining it.In this episode, I'm breaking down the biggest summer acne triggers I see in my clients and explaining why heat, sweat, travel, and even "healthy" hydration products may be contributing to your breakouts.PLUS: ⁠Eat to Clear is officially live! ⁠My new acne-friendly recipe ebook is now available and linked below.Episode sponsors:"Earn more and get your time back with GlossGenius. Use code TREATMENT at glossgenius.com/treatmentroom for 50% off your first two months of a premium plan.Retail medical grade skincare with Pomp Beauty:Use code ⁠⁠⁠TESS50 to get a 14-day free trial, 50% off your first month, and a $75 product credit using my link⁠⁠⁠. Just type The Treatment Room when it asks how you heard about Pomp!In the show we will cover:Why sweat doesn't cause acne—but what happens after sweating doesThe sunscreen ingredients that may be clogging your poresHow chlorine and pool chemicals affect your skin barrierSummer foods and drinks that can contribute to inflammationWhy vacations often lead to post-trip breakoutsThe connection between dehydration and oily skinHair products that may be causing forehead and jawline acneElectrolytes, protein powders, biotin, B vitamins, and other supplements that can trigger acne in some peopleMy favorite tips for keeping your skin clear all summer longIf you've ever wondered why your acne gets worse in the warmer months, this episode is packed with practical tips you can start using today.If you enjoyed this episode, be sure to subscribe, leave a review, and share it with a friend who struggles with summer breakouts!Let's connect!Instagram:@myestytessa@freeskinbytessa@acnefriendlyfoodWebsite:www.freeskinbytessa.comWork With Me:Virtual Acne Coaching & Acne-Friendly Nutrition CoachingThanks for listening, and I'll see you in the next episode!

Think you need the latest viral skincare ingredient to clear your acne? Think again.In this episode of The Treatment Room, we’re breaking down the skincare ingredients that have stood the test of time and continue to be recommended by both dermatologists and estheticians because they’re backed by real research—not marketing hype. You’ll learn how retinoids, glycolic acid, azelaic acid, benzoyl peroxide, ceramides, and peptides work, who they’re best suited for, and why having the right routine matters more than chasing the next trending ingredient.• Why your routine matters more than any single ingredient• The science behind retinoids for acne and anti-aging• Why glycolic acid is one of the most underrated acne ingredients• Who should consider azelaic acid and why it’s a favorite for rosacea-prone skin• The role of benzoyl peroxide in treating inflammatory acne• Why ceramides are essential for a healthy skin barrier• How peptides support skin repair and resilience• Common mistakes people make when choosing skincare productsProduct recommendations:- BPO cleanser- BPO lotion- Azaleic acid serum- Glycolic acid serum- Ceramide serum- Peptide moisturizer- Peptide maskPLUS: Eat to Clear is officially live! My new acne-friendly recipe ebook is now available and linked below.Thanks for listening and being part of our esthetics community!Sign up with Pomp Beauty:Use code ⁠⁠TESS50 to get a 14-day free trial, 50% off your first month, and a $75 product credit using my link⁠⁠. Just type The Treatment Room when it asks how you heard about Pomp!Follow me on social @myestytessa @freeskinbytessa

In this episode of The Treatment Room Podcast, I’m joined by Bree Holt from JuvPen to discuss one of the most in-demand treatments in corrective skincare: microneedling. We’re diving into the science behind collagen induction therapy, who is — and isn’t — a candidate for treatment, common mistakes estheticians should avoid, and why proper technique matters when it comes to achieving safe, consistent results.JuvPen⁠⁠Shop the JuvPen (for professionals only)⁠⁠Use code TTRP200 for $200 off your JuvPen.We also discuss:• The risks of at-home microneedling devices• Needle depth and speed adjustments• Treatment setup and best practices• Post-care considerations• How often clients should be treated in a series• What sets JuvPen apart from other devices on the marketWhether you’re an esthetician looking to refine your protocols or simply wanting a deeper understanding of microneedling, this episode is packed with practical education and real treatment room insight.Thanks for listening and being part of our esthetics community!Sign up with Pomp Beauty:Use code ⁠TESS50 to get a 14-day free trial, 50% off your first month, and a $75 product credit using my link⁠. Just type The Treatment Room when it asks how you heard about Pomp!Follow me on social @myestytessaFollow JuvPen @JuvPenJ1

Welcome to the Clear Skin Challenge ✨In this episode, we’re diving into the foundational habits that support clear, healthy skin from the inside out. Acne is rarely just a “skin issue” — it’s often connected to things like inflammation, blood sugar balance, gut health, stress, hormones, sleep, and lifestyle habits.Throughout this challenge, you’ll learn realistic, sustainable strategies to help support your skin. We’ll cover nutrition, skincare, daily routines, mindset, movement, and the small habits that can make a big difference over time.This challenge is about supporting your body as a whole so your skin can thrive too 🤍PRODUCTS MENTIONED (recommended for the challenge)gentle cream cleanser (1st cleanse)gentle gel cleanser (2nd cleanse)hydrating tonerhydrating serum (option 1)hydrating serum (option 2 with brightening benefitsmoisturizer (all skin types)optional hydrating maskSPF (clear)SPF (tint) available in 4 shadesACTIVES (choose one)gentle retinol (best for mild or comedonal acne)benzoyl peroxide cleanser (best for sensitive skin types)benzoyl peroxide lotion (best for normal to oily skin/ non-sensitive skin)Are you looking for more 1:1 guidance? Book acne care with me here! Yes, you can get clear over Facetime!Connect with me on Instagram: @myestytessaTag your takeaways & progress using #ResetToClear ✨Sign up with Pomp Beauty:Use code TESS50 to get a 14-day free trial, 50% off your first month, and a $75 product credit using my link. Just type The Treatment Room when it asks how you heard about Pomp!

In this episode, I talk with Jan Marini, founder of Marini Skin Solutions about PDRN. Polydeoxyribonucleotide is a substance derived from DNA fragments (usually extracted from salmon or trout sperm) and is widely used in dermatology and regenerative medicine. We talk skincare benefits, and how this is changing the future of skincare by aiding in regenerative benefits for acne, rosacea, barrier health, aging and pigmentation.Need personalized support with your skin? Work with me through my ⁠virtual acne care program.⁠SPONSORS/ LINKSGlossGeniusGlossGenius is the system that does the work for you to get more clients, bigger tickets, and more repeat visits. Use code TREATMENT and this link for 50% off your first two months of the Gold or Platinum plan.Book 1:1 Virtual Acne Coaching:⁠https://TessaSkin.com⁠Shop Tessa’s barrier-health skincare favorites:⁠https://FreeSkin.com⁠Browse Tessa’s curated professional skincare picks such as Marini Skin Solutions Reboot PDRN serum :⁠tiny.pompbeauty.com/tessa7591_store

In this episode, I am answering a listener question about how to succeed as an acne specialist as a new esthetician and holistic practitioner!I share how to overcome self-doubt and the same strategies I use with my private clients that we must consider when we want to get clear. Plus, what holistic providers need to do to to succeed in a saturated marketplace.Need personalized support with your skin? Work with me through my ⁠virtual acne care program.⁠SPONSORS/ LINKSGlossGenius is the system that does the work for you to get more clients, bigger tickets, and more repeat visits. Use code TREATMENT and my link for 50% off your first two months of the Gold or Platinum plan.Book 1:1 Virtual Acne Coaching:⁠https://TessaSkin.com⁠Shop Tessa’s barrier-health skincare favorites:⁠https://FreeSkin.com⁠Browse Tessa’s curated professional skincare picks:⁠tiny.pompbeauty.com/tessa7591_store