age well
Trusted Aesthetic Care & Natural Botox Results in Chelsea
Whether it’s your first time or time for a refresh,
we’re here to help you age beautifully.
At CSLC Chelsea, we proudly continue Dr. Howlin’s legacy with a broader offering of aesthetic and anti-aging treatments—including Botox, dermal fillers, laser skin rejuvenation - and hormone optimization, and advanced longevity care through RegenCen.
Whether you’re new to aesthetics or looking for expert-level guidance, every plan begins with a consultation to understand your goals and create a personalized approach. Patients from Chelsea, Dexter, and nearby communities trust our team for results that feel natural, not noticeable—and care that supports confidence and well-being at every age.
Your Chelsea Aesthetic Care Team
Aynsley Vanderkarr, PA-C
Kayla Patnode, PA-C
Katherine Hillig, NP-C
A higher standard
for all your beauty needs
Your local aesthetics center in Chelsea, MI
Monday: 8 AM – 5 PM
Tuesday: 8 AM – 5 PM
Wednesday: 9 AM – 5 PM
Thursday: 8 AM – 5 PM
Friday: 8 AM – 1 PM
Saturday & Sunday: Closed
Conveniently located at 1620 Commerce Park Drive, Suite 100, Chelsea, MI 48118, our Chelsea location offers private parking and a welcoming, professional atmosphere designed to make your visit stress-free and enjoyable.
Whether you’re seeking Botox, facials, or a customized treatment plan, our experienced team is here to provide expert care and guidance.
Need directions? Click the map below or call us at 734.475.2921 for assistance. We can’t wait to welcome you to CSLC Chelsea!
Providing a customized, luxury aesthetic experience
- Platinum Plus Botox Provider Chelsea
- Top 15 Dysport Provider in U.S.
- Professionals with direct Physician Medical Supervision
- Top Sculptra Providers Nationwide
- Comprehensive treatment menu including Morpheus, Facials, Threads, & Liquid Lifts
Best facials in Chelsea at Cosmetic Skin & Laser Center
At CSLC Chelsea, we offer customized facial treatments, including HydraFacial, microneedling, and chemical peels, to improve fine lines, dull skin, acne, and overall skin health. If you’re looking for the best facial in Chelsea or asking, “Which facial gives the best anti-aging benefits?”, our expert providers personalize every treatment to your skin’s needs.
Wondering if a HydraFacial in Chelsea is better than a traditional facial? This advanced treatment deeply hydrates, stimulates collagen, and enhances your natural glow for radiant, youthful-looking skin.
Reveal luminous skin
in just 90 minutes
Give your complexion a serious boost with the Foundation Trio™, an advanced 90-minute treatment designed to restore vibrancy and resilience for a naturally youthful glow. This three-step experience deeply rejuvenates tired skin, leaving it firmer, smoother, and more radiant.
Step 1: Lift and Firm
Turn back the clock with Forma, an innovative bipolar radiofrequency technology that boosts circulation, stimulates collagen and elastin production, and tightens skin for a lifted, refreshed look.
Focus areas: Eyes, jawline, and neck
(Want to target sun damage instead? Swap in Lumecca IPL to minimize dark spots and discoloration.)
Step 2: Personalized Skin Refinement
Unveil a fresh, glowing complexion with a customized facial tailored to your skin’s needs. Choose from Hydrafacial MD, Dermaplaning, LED therapy, Microdermabrasion, enzyme peels, AHAs, or specialty masks to address concerns like fine lines, acne, dehydration, or pigmentation.
Step 3: Oxygen-Boosted Hydration
Finish with the Intraceuticals O2 Infusion, a next-level oxygen treatment that enhances the absorption of hyaluronic acid and antioxidants. This step deeply hydrates, smooths wrinkles, calms redness, and brightens the skin for a refreshed, luminous finish.
Ready to glow? Your skin transformation starts here.
Trusted for 20+ years.
MD-Supervised.
Why CSLC (formerly Chelsea Laser & Aesthetics)
is Chelsea’s premier medical spa aesthetic center
Why CSLC (formerly Chelsea Laser & Aesthetics) is
Chelsea’s premier medical spa aesthetic center
At CSLC, we prioritize long-term results and trusted relationships
At CSLC in Chelsea, we take a holistic approach to aesthetics, tailoring every treatment plan to your individual needs, goals, and timeline.
We focus on understanding your vision before recommending the best treatments for you.
Every visit begins with a complimentary consultation with one of our experienced aesthetic consultants.
Whether you’re seeking wrinkle reduction, a refreshed glow, or the best Hydrafacial in Chelsea, our providers specialize in a wide range of aesthetic services, including tattoo removal, laser hair removal, Morpheus, microneedling, and sclerotherapy.
We’re known for achieving natural results. Our global approach to beauty ensures you look timelessly youthful through every decade of life.
The CSLC difference explained
Founded in 2001, our team has over 300 years of combined expertise in aesthetic treatments. All of our providers undergo rigorous, ongoing education through CSLC University.
A personalized approach, free of sales pressure.
Our collaborative team in Chelsea works without commissions, ensuring we recommend only the treatments that suit your goals and deliver the highest value. Many of our aesthetic procedures address multiple concerns for maximum results.
Menopause treatments and bioidentical hormones
in Chelsea
In 2020, Dr. Gustav Lo, MD, transitioned from his 30-year career in primary care to lead a team dedicated to regenerative medicine, menopause care, and bioidentical hormone replacement therapy (BHRT).
RegenCen, the sister brand of Cosmetic Skin & Laser Center, is now available in Chelsea, MI.
From improving joint mobility and reducing pain to helping you feel revitalized during menopause, RegenCen is committed to helping you move, feel, and look younger. When you function better, you feel better.
At RegenCen in Chelsea, our mission is to extend and enhance your healthspan.
Whether you’re exploring PRP/PRF joint injections, vaginal rejuvenation, bioidentical hormones, IV therapy, or weight management solutions, we offer a broad range of treatments backed by medical research.
Regenerative medicine is about more than adding years to your life; it’s about optimizing how you live those years. Schedule a consultation today in Chelsea to start your journey to better health and vitality.
- Menopause medicine
- Bioidentical hormone therapy (BHRT)
- Weight loss treatments
- Bladder control
- PRF for joints
- Thinning hair
- IV Therapy and vitamin infusions
- Erectile dysfunction
Chelsea med spa services - an aesthetic treatment for everyone, including...
"Holly and CSLC is my go to place when my skin needs a refresh. I love how the Signature Facial
makes my skin glow and Holly always makes sure you are comfortable. Booked two more!!"
Frequently asked questions about
Cosmetic Skin & Laser Center in Chelsea
About Your Visit
Skin Rejuvenation & Facials
Injectables
Laser & Energy-based Treatments
Body & Hormones
Meet Chelsea Aesthetic Team
at Cosmetic Skin & Laser Center
Meet Chelsea Aesthetic Team at Cosmetic Skin
& Laser Center
Your Aesthetic Experts and Leaders
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.
Botox & Body Sculpting in Chelsea
Aynsley provides expert Botox, dermal fillers, RF body sculpting treatments, and advanced aesthetic care to patients in Chelsea, MI, helping them achieve refreshed, natural results at every age.
Aynsley, PA-C, is a board-certified physician assistant with years of experience in emergency medicine, urgent care, and aesthetic and regenerative medicine. She has advanced training in injectable and regenerative treatments and continues to refine her expertise through ongoing education at Cosmetic Skin & Laser Center.
At Cosmetic Skin & Laser Center in Chelsea, MI, Aynsley offers a full range of aesthetic and regenerative services, including Botox, dermal fillers, facial balancing, body sculpting, Sculptra, PRF/PRP for skin and hair rejuvenation, medical weight loss injections, and hormone replacement therapy (HRT). Known for her warm approach and natural-looking results, Aynsley helps clients in Chelsea enhance their appearance and overall wellness with treatments tailored to their goals.
Aesthetic Treatments & Laser Hair Removal in Chelsea
Holly provides laser hair removal treatments, body sculpting, and advanced aesthetic care to patients in Chelsea, MI, helping them achieve refreshed, radiant skin and natural-looking results.
Holly brings several years of experience as a Laser Technician and Medical Assistant. With advanced certifications in multiple laser platforms and expertise in radiofrequency, ultrasound, chemical peels, and microdermabrasion, Holly is passionate about helping clients achieve healthy, glowing skin. Known for her personalized approach, in-depth skin knowledge, and commitment to staying at the forefront of aesthetic technology, she continues to refine her expertise through ongoing training at Cosmetic Skin & Laser Center.
At Cosmetic Skin & Laser Center in Chelsea, MI, Holly provides expert skin analysis, personalized skin care treatments, and consultations for patients seeking botox, laser hair removal, and body sculpting. A trusted expert in Hydrafacial Deluxe treatments, Foundation Trio facials, and advanced laser and skin rejuvenation procedures, Holly helps clients dramatically improve skin tone, texture, and clarity, addressing concerns such as acne, aging, pigmentation, rosacea, and overall skin health.
Clients consistently praise her results — one recent review says: “Holly is the best — Laser, IPL, facials. She is so knowledgeable and professional, and the results I’ve achieved are amazing.” Holly is dedicated to helping clients in Chelsea feel confident, rejuvenated, and love their skin. Schedule your personalized consultation with Holly at Cosmetic Skin & Laser Center Chelsea, MI today.
Botox & Body Sculpting in Ann Arbor & Chelsea
Kayla helps patients in Ann Arbor and Chelsea look and feel their best with expert Botox, advanced skin treatments such as laser hair removal consultations, and aesthetic care — all paired with regenerative care for total wellness.
Kayla, PA-C, is a skilled Aesthetic and Regenerative Physician Associate who brings years of hands-on patient care experience to CSLC & RegenCen. Her background spans dermatology, hormone therapy, and wellness-based medicine, with specialized training in acne solutions, vein care, and regenerative treatments. With a compassionate, results-driven approach, Kayla helps patients achieve their ideal version of themselves — both inside and out.
Kayla sees patients in our Ann Arbor and Chelsea, Michigan locations, where she offers in-demand aesthetic and regenerative services including Botox, laser hair removal, collagen-stimulating injectables, hair restoration, body sculpting, and bioidentical hormone therapy. She’s passionate about helping women navigate midlife with strength and clarity. With advanced training in hormone therapy and menopause medicine, she delivers individualized care that supports vitality, energy, and long-term health. She’s especially sought-after for helping patients in Ann Arbor and Chelsea feel vibrant, confident, and in control of the aging process. Whether you’re looking to refresh your appearance, smooth lines with Botox, restore confidence with laser hair removal, Kayla delivers personalized care that gets noticed — and gets results.
Aesthetic Treatments & Botox in Chelsea
Katherine provides expert Botox, laser hair removal and body sculpting consultations, and aesthetic care to patients in Chelsea, Michigan, helping them look refreshed, confident, and natural at every age.
Katherine, NP-C, is a seasoned aesthetic provider with years of experience in cosmetic medicine and wellness care. Originally from New Zealand, Kat relocated from Colorado to Michigan with her husband and two sons to be closer to family. Her warm, approachable style and “less is more” philosophy help clients feel instantly at ease, while her natural-looking results consistently exceed expectations.
At Cosmetic Skin & Laser Center in Chelsea, Michigan, Kat offers a thoughtful, results-driven approach to aesthetic care. She specializes in Botox treatments including brow lifts, lip flips, and frown line and crow’s feet smoothing, as well as expertly placed dermal fillers for the cheeks, chin, lips, and hands—enhancing natural beauty with subtle, refined results. Kat also provides advanced laser hair removal and personalized body sculpting treatments, giving clients options to achieve smooth skin and sculpted contours.
Beyond aesthetics, Kat is known for her physician-led health in Chelsea, guiding clients through sustainable, science-based weight loss at RegenCen that improves energy and promotes overall well-being. Her advanced training, artistic eye, and compassionate care have made her a highly requested provider. Ready to feel your best, inside and out? Schedule your personalized consultation with Kat at CSLC Chelsea today.
Client Relations
Botox & Aesthetic Treatments in Chelsea
Mandy provides expert support for Botox, laser hair removal, body sculpting, and aesthetic care at Cosmetic Skin & Laser Center in Chelsea, MI, ensuring every client feels welcomed and cared for from the moment they arrive.
Mandy brings years of experience in medical office management and client coordination, and currently serves as Lead Client Coordinator at Cosmetic Skin & Laser Center | RegenCen in Chelsea, MI. With a background in psychology and small business ownership, Mandy combines a deep understanding of client care with a strong eye for operations and efficiency. Her journey into aesthetics began after successfully running her own jewelry business for seven years; today, she brings that same creativity, passion, and dedication to her role at CSLC & RegenCen.
At Cosmetic Skin & Laser Center | RegenCen in Chelsea, MI, Mandy ensures every client experience is seamless, welcoming, and supportive. She plays a key role in coordinating appointments and consultations for both aesthetic services and regenerative treatments, helping clients access advanced offerings such as Botox, dermal fillers, laser hair removal, body sculpting, wrinkle relaxers, and other cutting-edge treatments. Mandy is passionate about the life-changing impact these services provide — particularly the functional medicine side of RegenCen — and is proud to support clients in their aesthetic and wellness journeys. Clients visiting Cosmetic Skin & Laser Center Chelsea are always greeted by Mandy’s warm smile and dedication to exceptional care.
Botox & Aesthetic Treatments in Chelsea
Brenna provides expert brow, lash, and client coordination services at Cosmetic Skin & Laser Center in Chelsea, helping patients enhance their natural beauty while supporting access to advanced treatments like botox, laser hair removal, and body sculpting.
Brenna brings years of experience in client coordination, beauty services, and medical support, and currently serves as Lead Client Coordinator, Brow & Lash Specialist, and Phlebotomist at Cosmetic Skin & Laser Center in Chelsea, MI. With multiple certifications in lash lifts and tints, and eyebrow lamination and tints, Brenna is passionate about enhancing each client’s natural beauty. Known for her warm personality and attention to detail, she is excited to expand her role at CSLC Chelsea and help clients look and feel their best.
At Cosmetic Skin & Laser Center in Chelsea, MI, Brenna offers expert lash and brow services, including lash lifts, lash tints, brow lamination, and brow tints, all designed to deliver polished, natural-looking results. In addition to providing beauty services, she supports the client experience as Lead Client Coordinator and contributes her skills as a phlebotomist for advanced regenerative treatments at the clinic. Clients throughout Chelsea, MI trust Brenna for her artistry, precision, and dedication to exceptional care—whether they’re visiting for botox, laser hair removal, body sculpting, or personalized beauty services. When she’s not in the clinic, Brenna enjoys creating custom projects for her small business, traveling, visiting her family’s lake house, and spending time with friends and loved ones.