Chemical Peels in Pittsburgh, PA
Pittsburgh’s North Hills · ZO® Skin Health Medical-Grade Peels
Chemical peels use professionally applied acid solutions to lift away dead surface cells and prompt fresh cell turnover. At Aetheria we work with ZO Skin Health peels at two depths, a gentle no-downtime Stimulator Peel and a deeper 3-Step Peel, so the treatment can be matched to your skin and your schedule. Every peel is performed by Melissa Kolowitz, PA-C.

What Is a Chemical Peel?
At Aetheria we use ZO Skin Health peels because they offer well-studied formulas at more than one depth. The Stimulator Peel blends lactic, glycolic, and citric acids for a gentle refresh with little to no visible peeling. The 3-Step Peel combines retinol, salicylic acid, and TCA for deeper exfoliation, a few days of light flaking, and an at-home component that continues the renewal between visits.
A personalized peel reveals the fresh, healthy skin beneath the surface. Matching the depth to your skin, rather than defaulting to the strongest formula, is what keeps the result both visible and natural.
How a ZO Peel Works
Every peel works on the same principle: controlled exfoliation prompts the skin to renew itself. The depth of the peel decides how much renewal you get and how much downtime comes with it.
Two Depths
The gentle Stimulator Peel offers a quick refresh with no downtime; the 3-Step Peel works deeper for more lasting renewal.
Brighter, More Even Tone
Controlled exfoliation softens the look of dullness, discoloration, and sun damage.
Collagen Support
Peels stimulate cell turnover and support collagen production for smoother-feeling skin over time.
Downtime You Choose
From no visible peeling to a few days of light flaking, the depth you choose sets the recovery.
What Chemical Peels Treat
Peels work at the surface, which makes them the right tool for tone, clarity, and texture concerns. Common reasons patients come to Aetheria for a ZO peel include the following.
Dull, Uneven Tone
Lifts away the surface buildup that leaves a complexion looking tired or blotchy.
Sun Damage and Discoloration
Softens the look of sun spots and uneven pigment that accumulate over time.
Acne-Prone Skin
Salicylic acid in the deeper peel helps clear congestion and calm breakout-prone skin.
Superficial Acne Marks
Improves the look of shallow post-acne marks and the uneven texture they leave behind.
Fine Lines
Smooths early surface lines as exfoliation and collagen support take hold.
Enlarged Pores and Texture
Refines rough, congested texture and the look of enlarged pores.
Is a Chemical Peel Right For You?
A ZO peel may be a fit if you want a noticeable refresh without needles or significant downtime. Most patients we treat with peels share several of these characteristics:
- Want brighter, more even tone or smoother surface texture
- Are concerned about sun damage, discoloration, or breakout-prone skin
- Like having a choice between a no-downtime refresh and a deeper renewal
- Are not pregnant, and have no active infection, open lesion, or recent procedure at the treatment site
- Want a provider who will recommend a different treatment when a peel is not the right answer
If deeper texture, scarring, or laxity concerns are the priority, Melissa may suggest microneedling or Morpheus8 instead, or a plan that sequences them. Individual results vary.
Why Aetheria for Chemical Peels
Peel results depend on choosing the right depth for your skin, preparing the skin properly, and supporting it afterward, not on reaching for the strongest acid available. A measured, considered approach is the right clinical approach, and it is how every peel is planned at Aetheria.
Every treatment is performed by Melissa Kolowitz, PA-C. Always Melissa. Same provider, same clinical eye every visit. The plan you agree on at consultation is the one Melissa carries out.
- Provider-performed. Your peel is applied by a PA-C, not handed off.
- Depth matched to your skin. Stimulator or 3-Step based on your skin, your history, and your calendar.
- The full ZO system. Pre- and post-peel skincare guidance that protects and extends the result.
- Honest fit assessment. If microneedling or another treatment is the better answer, Melissa will tell you.
Your Chemical Peel Visit
From first conversation to follow-up, here is how a ZO peel works at Aetheria.
Consultation
Melissa evaluates your skin type, concerns, and goals, then recommends the right peel depth and timing. About 30 minutes, with no pressure to treat the same day.
Your Peel
The solution is applied to cleansed skin in a controlled sequence. The gentle peel is comfortable throughout; the deeper peel can bring a brief tingling or warming feeling. Most sessions take about 30 minutes.
Recovery
The Stimulator Peel has no visible peeling, just a refreshed look. The 3-Step Peel brings light flaking that starts around day two and settles within about five days.
Results and Cadence
Many patients notice an immediate glow from the gentle peel, with deeper renewal building over one to two weeks after the 3-Step. Repeat peels are planned every few weeks to quarterly, based on your skin.
Common Questions About Chemical Peels
We offer two. The Stimulator Peel blends lactic, glycolic, and citric acids for a gentle, no-downtime refresh, often called a lunchtime peel. The 3-Step Peel combines retinol, salicylic acid, and TCA to work deeper, with a few days of light flaking and a longer-lasting renewal. Melissa recommends the depth that fits your skin, your concerns, and your calendar at consultation.
It depends on the depth. The Stimulator Peel produces little to no visible peeling, just a refreshed look. With the 3-Step Peel, light peeling or flaking typically starts two to three days after treatment and lasts up to about five days. We walk you through exactly what to expect and how to care for the skin while it sheds, so nothing comes as a surprise.
The Stimulator Peel is comfortable for nearly everyone. The 3-Step Peel can bring a mild tingling or warming feeling while it is applied, which settles quickly. Downtime follows depth: none for the gentle peel, and a few days of flaking for the deeper one. Most patients keep their normal routine and simply protect the skin from sun while it renews.
For the Stimulator Peel, every two to four weeks keeps the refresh going. The 3-Step Peel is typically spaced every four to six weeks during a corrective series, then maintained quarterly or as your skin calls for it. Melissa builds a realistic cadence around your skin and goals, and adjusts it based on how your skin responds. Individual results vary.
They renew the skin through different routes. A peel works chemically from the surface down, lifting away damaged outer layers, which makes it excellent for tone, discoloration, and surface texture. Microneedling works mechanically from within, prompting new collagen for scars and firmness. Many patients benefit from both in sequence, and Melissa helps you choose the right starting point at consultation.
What Patients Say
EXCELLENT Based on 24 reviews Posted on BethanyTrustindex verifies that the original source of the review is Google. I recently had my 1st microneedling treatment at Aetheria Aesthetics & Wellness, which is a boutique medical spa in Pittsburgh, PA. Melissa, the owner, is a PA and has over 20 years of surgical care experience. She's very friendly and good at explaining the procedure step by step. When you go, she'll do a consultation with you where you'll discuss your skin concerns and goals. She's honest and will give you good advice. She made the treatment easy. She told me what to expect afterwards for the next few days and how to care for my skin while it was healing. I'm happy with my results and will go to her for other treatments. She also offers a lot of other treatments like Botox, filler, weight management, laser, and more. I think you'll like her and will be happy with your results!Posted on Stephanie MillerTrustindex verifies that the original source of the review is Google. I have really oily skin and redness, I kept following all these skincare routines off tiktok but decided it was time to really get advice from a professional. Melissa seriously knew exactly what my skin needed. She picked out a chemical peel that was just right for my skin concerns, she explained to me everything I needed to do moving forward. I really felt heard and when I left I already saw a huge difference in my skin. It's been a week later and I am seriously obsessed with the results!! I am so grateful!Posted on Jessica MillerTrustindex verifies that the original source of the review is Google. I had a wonderful experience at Aetheria Aesthetics for my ZO peel. Melissa was absolutely fantastic—and so incredibly sweet. She took the time to really understand my skin, my goals, and my concerns before making recommendations. I never felt rushed, and I truly appreciated how thoughtful and knowledgeable she was in explaining the process and giving personalized advice. Highly recommend Aetheria Aesthetics and Melissa if you’re looking for expert care with a genuinely kind touch!Posted on Kianna BrunnerTrustindex verifies that the original source of the review is Google. I had such a great experience getting Botox with Melissa at Aetheria Aesthetics! She is seriously the sweetest and makes you feel comfortable right away. She’s also super knowledgeable and really strategic with where she places the injections, which I appreciated a lot. The whole process was way more painless than I expected, and she has such a gentle technique. My results turned out AMAZING — super natural and exactly what I was hoping for. Highly recommend Melissa if you’re thinking about Botox. She’s the best! ✨Posted on brittany pentTrustindex verifies that the original source of the review is Google. I absolutely adore Melissa! Her space is cute and clean. I went to her for Botox and could not be more thrilled with my results. Melissa is so knowledgeable and thorough. Everything was so well explained to me. I am sooooo happy that she does a two week follow up for Botox because my before and after pictures are MIND BLOWING!!!! I could physically see a difference in the mirror but then seeing the before pictures next to my current photo…I was shocked! She is so gifted. I am sooooo happy I found her !Posted on Rachelle FarquharTrustindex verifies that the original source of the review is Google. Very professional and good experience! Reasonably priced and realistic!Posted on Dakota PetersonTrustindex verifies that the original source of the review is Google. I had an incredible experience with Melissa! She’s the absolute SWEETEST! I got Botox and she went over what the products were and the science behind them, making sure I knew what I was putting in my body. Her suite is so cute and well done I loved everything about it! 1000000/10💕Posted on Aaryn HuntTrustindex verifies that the original source of the review is Google. I had a great experience with Melissa today! I didn’t realize that the Sola suites moved to the mall, I love the location. Her suite is very clean and intimate. She is knowledgeable and skilled with a medical background as a PA and that gave me full confidence in her doing my laser hair removal treatment. I’ll definitely be back!Posted on Brooke PostlerTrustindex verifies that the original source of the review is Google. I cannot express how amazing Melissa is! I left there after getting the ZO accelerated peel feeling so excited to have finally met someone who listened to my concerns and created a plan for me that is backed by science. Melissa took the time to sit with me and fully explain each product and each step of the experience. I will recommend her to everyone!Posted on Madi ShickTrustindex verifies that the original source of the review is Google. This experience has completely changed my skin. Melissa did an amazing job making me feel comfortable about microneedling throughout the entire session. I cannot recommend her services enough. With her years of experience, you’ll not only leave with a glow, but also a ton of knowledge about your skin.
Pair Chemical Peels With
Peels work beautifully alongside other treatments at Aetheria. Here are the most common pairings.
Microneedling
Collagen-induction microneedling that works from within, often sequenced with peels for texture and clarity.
ZO Skin Health
Medical-grade skincare that prepares your skin before a peel and protects the result afterward.
Morpheus8
Radiofrequency microneedling that reaches deeper to treat laxity and remodel tissue, for more advanced concerns.
Visit Aetheria in Pittsburgh’s North Hills
Chemical peels at Aetheria are by consultation. We serve patients across Pittsburgh’s North Hills, including Ross Township, Wexford, Cranberry Township, Sewickley, and Mars. Book online or call to schedule a clinical assessment with Melissa Kolowitz, PA-C.
Sola Salon, 1000 Ross Park Mall Dr Suite 4B
Pittsburgh, PA 15237
(412) 385-3191 ·
[email protected]