age well
Harbor Springs Botox & Aesthetic Treatments | Cosmetic Skin & Laser Center
Botox touch-up? First timer?
Gentle refresh? We’ve got you covered.
At CSLC in Harbor Springs, we’ve been helping patients age beautifully since 2001 with natural-looking Botox, dermal fillers, HydraFacial, microneedling, and more. Whether you’re visiting, living nearby year-round, or simply ready for a change, our consult-first approach ensures your treatment plan fits your goals, your lifestyle, and your comfort level. Discover the trusted name in subtle, lasting results—right here in Harbor Springs.
Your Harbor Springs Aesthetic Care Team

Gustav Lo, MD

Shauna Stark, DNP-BC
Where is
Cosmetic Skin & Laser Center in Harbor Springs?
Business hours vary. Please call to confirm.
CSLC Harbor Springs is conveniently located at 131 State Street, Harbor Springs, MI 49740, in the heart of downtown, right across the street from Pierson’s Grille & Spirits and next to The New York Restaurant.
Our welcoming and modern office features convenient parking, making your visit as easy and stress-free as possible.
For directions, click the map below or contact us at (231) 244-4309. Whether you’re scheduling, rescheduling, or simply have questions, our team is here to assist you. We look forward to helping you on your journey to looking and feeling your best!


PREMIUM AESTHETIC CENTER IN HARBOR SPRINGS
Your trusted destination for Botox, dermal fillers, skin rejuvenation, and regenerative medicine

Best facials in Harbor Springs at Cosmetic Skin & Laser Center
At CSLC Harbor Springs, we specialize in personalized skincare with HydraFacial, microneedling, and chemical peels to improve fine lines, dullness, acne, and overall skin health. Wondering where to get the best facial in Harbor Springs? Our expert providers tailor every treatment for optimal anti-aging and skin-rejuvenating results.
Curious if a HydraFacial in Harbor Springs is right for you? This advanced treatment hydrates, firms, and revitalizes your skin, leaving you with a youthful, radiant complexion.
Transform your skin
in just 90 minutes
Achieve a radiant, youthful complexion with the Foundation Trio™, an advanced 90-minute treatment designed to firm, refresh, and restore your skin’s natural glow. This multi-step process deeply revitalizes, leaving your skin smoother, tighter, and more luminous.
Step 1: Lift & Firm
Harness the power of Forma, a state-of-the-art radiofrequency treatment that boosts circulation, stimulates collagen and elastin production, and enhances skin firmness for a naturally lifted, refreshed look.
Focus areas: Eyes, jawline, and neck
(If sun damage is your main concern, Lumecca IPL can be substituted to target dark spots and promote an even skin tone.)
Step 2: Personalized Skin Renewal
Reveal fresh, glowing skin with a customized treatment tailored to your needs. Options include Hydrafacial MD, Dermaplaning, LED therapy, Microdermabrasion, enzyme peels, AHAs, and specialty masks—each designed to address concerns such as fine lines, breakouts, dryness, and uneven pigmentation.
Step 3: Intense Hydration & Oxygen Boost
Finish with Intraceuticals O2 Infusion, an advanced oxygen therapy that deeply hydrates, soothes irritation, and infuses skin with hyaluronic acid and antioxidants. This final step smooths fine lines and enhances brightness for a visibly refreshed, dewy complexion.
Your best skin starts here. Book your Foundation Trio™ today and experience the ultimate in skin rejuvenation!






Welcome to Harbor Springs’
premier medical aesthetic center
At CSLC Harbor Springs, we offer a comprehensive range of treatments, from non-surgical facelifts to advanced anti-aging solutions, designed to meet your unique needs. Whether you’re interested in cosmetic injectables, skin tightening, or rejuvenation, our expert team delivers innovative care with precision and professionalism.

The CSLC Difference
Every face is unique, and so are your goals. At Cosmetic Skin & Laser Center in Harbor Springs, we provide complimentary consultations where we take the time to understand your concerns, explain your options, and design a personalized treatment plan tailored to you. Whether you’re new to aesthetics or have been receiving treatments for years, we’re here to guide you through every step of your journey.
Our team specializes in creating subtle enhancements that refresh and restore your natural beauty — never overdone. Known for achieving results that are both natural and noticeable, we help you look and feel like the best version of yourself.
Never overdone. Always timeless.
We understand that no one wants to look overfilled or overly treated, and neither do we! Our clients in Harbor Springs trust us for natural results that enhance, rather than change, their appearance.
The best aesthetic treatments are virtually invisible. At our medspa in Harbor Springs, we combine state-of-the-art options — including Botox, dermal fillers, laser treatments, and anti-aging facials — to deliver timeless results that boost your confidence without anyone knowing you’ve had work done.
When it comes to preserving and enhancing your natural beauty, our education, training, and experience set us apart.
Founded in 2001 by Courtney Lo and Dr. Gustav Lo in northern Michigan, Cosmetic Skin & Laser Center continues to provide exceptional care to clients in Harbor Springs, Traverse City, Naples, Winter Park, and beyond.

Looking for alternatives to traditional facelifts in Harbor Springs?
Explore non-invasive solutions that lift, sculpt, and contour your face, neck, and jawline without the need for surgery, anesthesia, or downtime. Our Harbor Springs location offers innovative treatments like Thread Lifts, FaceTite, Ultherapy, and Liquid Lifts to help you achieve a refreshed, youthful appearance quickly and effectively.
In as little as 30 minutes, you can see transformative results that tighten skin, reduce sagging, and define your jawline—all in the same trusted location where you receive facials, injectables, and rejuvenation treatments.

Non-surgical
facelift alternatives
that turn back the clock
Whether you’ve got a double chin, sagging neck, or jowls due to the inevitable side effects of aging, Laser Lift is the best treatment option for reshaping a person’s jawline with little to no downtime.
TREATMENT TIME: 45 minutes
DOWNTIME: Minimal discomfort, temporary swelling or bruising possible. Must wear face wrap for 72 hours after for best results.
RESULTS: Laser liposuction under chin is permanant. Skin tightening lasts for 5-10 years.





“I’ve been a patient for more than a decade, and no one else in the region compares with the skill and artistry of the experts at CSLC.”
Donna Hasenauer, CSLC patient
Cosmetic Skin & Laser Center
in Harbor Springs provides:
Anti-Aging Facials in Harbor Springs
At Cosmetic Skin & Laser Center in Harbor Springs, facials go beyond simple pampering... they’re about improving your skin’s health and radiance. Our medical-grade, anti-aging facials are designed to rejuvenate and refresh your skin, leaving your face or neck supple, glowing, and youthful. Whether you’re dealing with dryness, dullness, or simply want a revitalizing boost, our treatments deliver noticeable results.
We offer a variety of tailored facials, including our signature Foundation Trio™, acne-focused facials, HydraFacial, dermaplaning, microdermabrasion, Oxygen Facials, and more. Each treatment is customized to address your unique concerns.
Unsure which option is right for you? One of our expert Master Aestheticians will guide you toward the best solution. Schedule your appointment in Harbor Springs today and uncover the radiant, refreshed skin you deserve!
Cosmetic Injectables
At CSLC Harbor Springs, we specialize in cosmetic injectables that deliver natural-looking, refreshed results. With over two decades of experience, our expert injectors ensure your enhancements are seamless, subtle, and beautifully tailored to YOU.
Our philosophy? Your best results should look so natural, no one knows you’ve had work done.
Our offerings include Botox, Dysport, Daxxify, dermal fillers, Sculptra, PRP, and PRF. These treatments are designed to smooth fine lines and wrinkles, restore volume, address under-eye concerns, and enhance facial contours. In Harbor Springs, you can trust our skilled injectors to bring out the best version of you with precision and artistry.
Skin Rejuvenation
For improved skin texture, tone, and overall appearance, our advanced skin rejuvenation treatments in Harbor Springs are your go-to solution. Whether you want to reduce sun damage, minimize wrinkles, or target acne scars, our expert providers craft customized plans to address your unique goals.
From lifting and tightening to tackling stubborn imperfections, our treatments are designed to help you achieve smooth, radiant skin. Let our proven methods and cutting-edge techniques transform your skin. Schedule a complimentary consultation today to begin your journey to a brighter, more youthful appearance.
Body Sculpting in Harbor Springs
Frustrated by stubborn fat that won’t budge despite diet and exercise? At CSLC Harbor Springs, we offer noninvasive and minimally invasive body sculpting treatments to help you achieve your ideal physique. Whether it’s love handles, belly fat, or other problem areas, our state-of-the-art solutions can help.
Our personalized treatments are tailored to fit your goals and lifestyle, offering a slimmer, more confident appearance. Pair our body sculpting services with RegenCen’s weight loss program for a holistic approach to transforming your body. Book your complimentary consultation today and take the first step toward a toned, sculpted silhouette.
Skin Tightening in Harbor Springs
Say goodbye to loose or sagging skin with advanced skin tightening treatments at CSLC Harbor Springs. Using innovative technologies, we offer noninvasive and minimally invasive options to firm, lift, and tone your skin.
Whether you want to address concerns on your face, neck, or body, our treatments—including Ultherapy, Morpheus8, and Venus—are designed to restore your skin’s elasticity and youthful glow. Trust our experienced providers to create a personalized plan that delivers natural, beautiful results. Book your complimentary consultation today and discover how tighter, smoother skin can transform your confidence.
Body Treatments
At CSLC Harbor Springs, our body treatments are designed to deliver effective, long-lasting results for a variety of concerns. From laser hair removal to vein treatments, we offer advanced options that boost your confidence and comfort in everyday life.
Our experienced providers can help you eliminate unwanted hair, address visible veins, or even remove tattoos that no longer align with your goals. These treatments are a step toward feeling like the best version of yourself. Schedule your complimentary consultation in Harbor Springs to explore the treatments that can elevate your appearance.
Regenerative Medicine in Harbor Springs
At RegenCen in Harbor Springs, regenerative medicine treatments are designed to help you feel and function at your best. By addressing aging and health at the cellular level, we offer solutions that optimize your overall well-being.
Our services include testosterone replacement, menopause therapies, bioidentical hormone treatments, PRP/PRF joint injections, IV therapy, and feminine rejuvenation. Grounded in the latest medical advancements, these treatments can help you regain vitality, energy, and mobility.
Regenerative medicine is about more than living longer—it’s about living better. Imagine feeling energized, youthful, and functional. Schedule a consultation today at RegenCen in Harbor Springs to start your journey toward a revitalized, healthier you.
"Love this location! Great team. I got botox and hardly felt a thing.
10/10 recommend ❤️"
Frequently asked questions about
Cosmetic Skin & Laser Center in Harbor Springs
About Your Visit
Skin Rejuvenation & Facials
Injectables
Laser & Energy-based Treatments
Body & Hormones
Meet the Team at our Harbor Springs
Cosmetic Skin & Laser Center
The People Behind Your Care

Courtney Lo, PA, is a pioneering force in the field of aesthetic and regenerative medicine. As the Founder and CEO of Cosmetic Skin & Laser Center (CSLC), she has spent over two decades elevating care standards, combining medical precision with an artistic eye to help patients age confidently and naturally. Since founding CSLC in 2001 with Dr. Gustav Lo, she has led its transformation into one of the most trusted aesthetic and wellness clinics in the Midwest and beyond. Under Courtney’s visionary leadership, CSLC has been at the forefront of innovation—introducing BodyTite, PRF therapy, and regenerative aesthetics to Michigan.
In 2020, she co-founded RegenCen, a sister brand focused on hormone therapy, menopause care, weight loss, and advanced regenerative treatments. Her mission: to support women and men with modern, proactive solutions that restore vitality and improve quality of life at every stage. As a provider, Courtney is known for her warmth, candor, and deep commitment to personalized care. As a leader, she’s built a team of experts who share her values—listening first, educating thoroughly, and delivering results that look and feel natural. Her clinics in Michigan and Florida continue to set the bar nationally, including being the first Platinum-Level Botox and Juvederm provider in northern Michigan since 2004.Outside of medicine, Courtney is a passionate cook, scuba diver, and proud mother of a modern, blended family. Her greatest joy? Helping others feel strong, beautiful, and empowered to thrive—at any age.

Aesthetic & Botox Guide in Bloomfield Hills
Kelly provides top-notch client care and supports aesthetic treatments including Botox, dermal fillers, Hydrafacials, dermal filler, and body sculpting in Bloomfield Hills, helping patients look refreshed and confident at every age.
Kelly joined Cosmetic Skin & Laser Center in 2007, bringing nearly two decades of experience in aesthetic consulting and business management. As the Regional Aesthetic Consultant for Michigan and head of Vendor Relations, she plays an essential role in shaping the client experience at CSLC & RegenCen. Known for her confident, client-centered approach and discerning eye, Kelly guides individuals through their aesthetic and regenerative care journeys—helping them identify the right treatments to achieve natural, radiant results. She supports our entire team of aesthetic consultants and providers across Michigan and Florida, ensuring consistency, excellence, and elevated care at every step.
Kelly is deeply trained in the industry’s most respected skincare brands, including SkinCeuticals, SkinBetter, Obagi, and ZO. Her expertise allows her to build customized skincare plans that support in-office procedures and enhance long-term skin health. A long-time northern Michigan resident, Kelly was instrumental in establishing RegenCen and remains passionate about supporting women navigating perimenopause and menopause with empathy and insight. Whether you’re beginning your aesthetic journey or seeking expert guidance, Kelly’s experience and warmth make her a trusted first point of connection at CSLC.

Dr. Gustav Lo brings over 30 years of clinical experience and medical leadership to RegenCen and Cosmetic Skin & Laser Center (CSLC), where he serves as Chief Medical Officer. As co-founder of the practice alongside Courtney Lo, PA, Dr. Lo provides medical oversight and clinical direction across RegenCen’s regenerative and hormone health services.
Dr. Lo leads and mentors the provider team in bioidentical hormone therapy, menopause and testosterone treatment, PRF joint injections, NAD+ therapy, and regenerative medicine. His background in primary care—including decades as founder and operator of Northern Michigan MedCenter—shapes the thoughtful, evidence-based care that defines RegenCen’s approach to aging and wellness.
A passionate educator and advocate for women’s health, Dr. Lo regularly speaks on the benefits of hormone optimization, working to dispel outdated myths and empower women with safer, modern options. He remains closely involved in provider training and treatment development, ensuring clinical consistency and excellence at every RegenCen location.
Outside of medicine, Dr. Lo is a dedicated father of four, an avid reader, and a certified scuba diver with a lifelong passion for learning and exploration.
Your Aesthetic Experts and Leaders

Botox & Best Med Spa in Harbor Springs
Shauna is a trusted provider at Cosmetic Skin & Laser Center in Harbor Springs, where clients come for Botox, advanced injectables, and the best med spa services. Known for her precision, warmth, and artistry, she helps patients achieve natural results that enhance confidence and beauty.
With more than a decade of medical experience and an active role at the trauma center at McLaren Hospital in Petoskey, Shauna brings a unique combination of clinical expertise and aesthetic vision to her work. Her calm, confident presence puts patients instantly at ease, and her results consistently reflect her artistry—balanced, natural, and beautifully individualized.
At CSLC Harbor Springs and Petoskey, Shauna provides a wide range of aesthetic and regenerative treatments, including Botox injections, dermal fillers, PRF injections, sclerotherapy, hormonal and weight loss consultations, and NAD+ IV therapy. She is also highly skilled in rejuvenating treatments such as Morpheus8, Ultherapy, IPL, and specialized acne facials. Patients throughout Harbor Springs and surrounding areas trust her for both aesthetic solutions and women’s health care, including hormone therapy and menopause support. Whether you’re seeking smoother skin, refreshed contours, or long-term wellness, Shauna offers complimentary consultations to help you feel radiant, youthful, and confident.

Best Med Spa in Harbor Springs & Facials in Petoskey
Bryanna is a trusted Master Aesthetician, Laser Specialist, and expert Facialist at Cosmetic Skin & Laser Center in Harbor Springs and Petoskey. Known for her warm, approachable style and results-driven expertise, she helps clients achieve their skin goals with customized treatments ranging from acne facials to anti-aging facials and advanced skin tightening therapies.
With several years of experience in advanced aesthetics, Bryanna, LA, is recognized for her precision, knowledge, and welcoming presence. She believes self-care goes beyond fitness and nutrition — healthy, radiant skin is essential for overall well-being. Passionate about helping clients feel confident, Bryanna takes pride in guiding each person toward the most effective treatments for their unique skin goals.
As one of the most requested aestheticians at Cosmetic Skin & Laser Center in Petoskey and Harbor Springs, Bryanna specializes in customized facials, Hydrafacials, microneedling, dermaplaning, acne facials, acne peels, anti-aging facials, and medical-grade skincare treatments. She also provides advanced skin tightening treatments designed to restore youthful firmness and glow. Her expertise and results-driven approach have earned her a loyal following among patients seeking rejuvenation in northern Michigan. Whether you visit our Harbor Springs location, known as one of the best med spas in the area, or our Petoskey office, you can expect personalized care, visible results, and glowing skin you’ll love. Her schedule books quickly — early appointments are encouraged.
Client Relations

Skin Tightening & Regenerative Aesthetics in Petoskey & Harbor Springs
Sienna supports clients seeking advanced treatments in anti aging facials, skin tightening, and regenerative aesthetics. Known for her professionalism and compassion, she ensures every guest feels cared for from the moment they walk through the door.
Sienna is the Lead Client Coordinator at our Petoskey and Harbor Springs offices, bringing over seven years of healthcare experience to the CSLC & RegenCen team. Originally from Richland, Michigan, she holds a Bachelor of Science in Interdisciplinary Health Services from Western Michigan University. With a background in patient safety, home care, and ophthalmology, Sienna is known for her attention to detail, organizational skills, and thoughtful problem-solving. She thrives in customer-facing roles and is passionate about creating a positive, efficient experience for every client.
At Cosmetic Skin & Laser Center | RegenCen in Petoskey, Michigan, Sienna coordinates a wide range of aesthetic services and regenerative aesthetics treatments. She assists with scheduling and client support for Botox, dermal fillers, anti aging facial treatments, skin tightening procedures, body contouring, hormone therapy, PRF, and sexual wellness. Sienna is proud to support patients throughout northern Michigan, including Harbor Springs, Gaylord, and Charlevoix, ensuring every client feels welcomed and cared for at our Petoskey office.
Brand Experience

Regenerative Aesthetics in Traverse City & Petoskey
Christine provides expert support for Botox, dermal fillers, anti aging facials, skin tightening, and regenerative aesthetics patients at Cosmetic Skin & Laser Center in Petoskey and Traverse City helping each client feel cared for at every step of their journey.
Christine supports patient communications across all CSLC & RegenCen locations, including Petoskey, Traverse City, Bloomfield Hills, and North Naples, to name a few. She helps guide patients through their journey with regenerative and aesthetic treatments—ranging from consultations to follow-up care.
Whether someone is scheduling their first anti aging facial, learning more about skin tightening treatments, or reaching out after a successful procedure with Botox or dermal fillers, Christine is the connective thread that supports our mission to help patients look and feel their best at every stage.