Aetheria Aesthetics & Wellness
The Blog.
Honest guides to injectables, skin, and metabolic health, written by Melissa Kolowitz, PA-C. What each treatment does, who it suits, and how we think it through.
July 24, 2026
The FDA Peptide Vote: What It Means and What It Doesn't
An FDA advisory panel recommended four peptides for compounding. A Pittsburgh PA-C explains what the vote does, what it does not, and what stays unproven.
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July 20, 2026
GI-MAP Gut Health Testing Guide: What It Measures
A guide to the GI-MAP stool test from a Pittsburgh PA-C: the microbiome, H. pylori, digestion, and the gut barrier, and how results become a plan.
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June 11, 2026
DUTCH Hormone Testing Guide: What It Measures
A guide to the DUTCH test from a Pittsburgh PA-C: sex and adrenal hormones, the cortisol curve, the indican gut marker, and how results become a plan.
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June 10, 2026
ZO Chemical Peels Guide: Stimulator vs 3-Step Peel
A Pittsburgh PA-C explains ZO Skin Health peels: how the Stimulator Peel and 3-Step Peel differ, what each treats, and how peel depth gets chosen.
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June 10, 2026
Laser Hair Removal Guide: Why It Takes a Series
A Pittsburgh PA-C explains laser hair removal: how hair growth cycles set the schedule, what sessions feel like, and who the treatment suits.
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June 10, 2026
Microneedling Guide for Pittsburgh: What It Treats
A guide to microneedling from a Pittsburgh PA-C: how collagen induction treats acne scars, fine lines, and texture, and how it differs from Morpheus8.
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June 10, 2026
Restylane® Guide for Pittsburgh: Which Filler for What
A guide to the Restylane® collection from a Pittsburgh PA-C: Kysse, L, Defyne, Contour, and Lyft, and which one fits which area.
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June 10, 2026
Sclerotherapy Guide: How Spider Vein Removal Works
A Pittsburgh PA-C explains sclerotherapy: how Asclera treats spider and reticular veins, what sessions are like, and when results appear.
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June 2, 2026
Botox® Guide for Pittsburgh: What It Is & What to Expect
An easy to understand guide to Botox® from a Pittsburgh PA-C: how it works, what it treats, results, safety, and conservative dosing.
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June 2, 2026
RHA® Filler Guide for Pittsburgh: Redensity, 2 & 4
A guide to the RHA® Collection from a Pittsburgh PA-C: Redensity, RHA® 2, and RHA® 4, and which resilient filler fits which area.
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June 2, 2026
Xeomin® Guide for Pittsburgh: How It Differs from Botox®
What Xeomin® is, why its uncomplexed formulation matters, and how it compares to Botox®, from a Pittsburgh PA-C. Conservative dosing.
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November 12, 2025
Top 10 Things to Know About Semaglutide (GLP-1)
Ten evidence-backed things worth knowing about semaglutide and GLP-1 therapy, from the cardiovascular data to dosing science, from a Pittsburgh PA-C.
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October 29, 2025
GLP-1 Therapy: A Practical Guide to Semaglutide
How semaglutide works, who it suits and who it does not, what to expect week to week, and what supervised in-person weight care looks like in Pittsburgh.
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June 22, 2025
Are You a Good Candidate for Sculptra?
Considering Sculptra in Pittsburgh? Who this collagen-stimulating treatment suits, who it does not, and how we decide, from Melissa Kolowitz, PA-C.
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June 6, 2025
Sculptra in Pittsburgh: How It Works & What to Expect
A Pittsburgh PA-C on how Sculptra rebuilds collagen gradually, why pacing matters more than the product, and what a provider-led plan looks like.
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Start your conversation with Melissa.