Peptide Knowledge
April 27, 2026
What Peptide Therapy Can Actually Do for the Way Your Skin Is Aging
Peptide therapy for skin aging works on the systemic biology your serums cannot reach. Here is what the research shows and how protocols are sequenced.
April 21, 2026
The Helix Protocol: Why SS-31 and NAD+ Work Better Together
SS-31 and NAD+ target aging mitochondria through two different mechanisms. Here is why combining them produces results that neither compound achieves on its own.
April 12, 2026
What Is GHK-Cu, and Why Is It Everywhere Right Now?
GHK-Cu is the most researched skin peptide available. Here is what it does, why your body produces less of it with age, and how AIRA uses it in both injectable and topical forms.
April 5, 2026
How to Think About Combining Anti-Aging Peptides: What Your Protocol Might Look Like
Epithalon, NAD+, GHK-Cu, MOTS-c: each one targets a different dimension of how your body ages. Here is how physicians think about combining them into a protocol designed around your biology, not someone else's.
March 29, 2026
BPC-157: What It Is, Where It Comes From, and What the Research Shows
BPC-157 is derived from a protein naturally present in the human body, and the preclinical research on its effects on tissue repair, gut health, and recovery is genuinely compelling. Here is an honest look at the science, the evidence gaps, and what physician-guided use actually looks like.
March 29, 2026
What Physician-Guided Peptide Therapy Actually Looks Like
Peptide therapy works very differently depending on who is guiding it. Here is what the real process looks like at AIRA: the intake, the physician consultation, what you will notice in the first 30 to 60 days, and why ongoing oversight is what separates results from disappointment.
Sex Drive
PT-141 vs ED Pills: Why Some Men Choose This Alternative to Viagra
Viagra and Cialis work on blood flow. PT-141 works on the brain. For some men, that difference changes everything. This guide breaks down how PT-141 compares to traditional ED pills, who benefits most, and what the research actually shows.
Weight Loss
Peptides for Weight Loss: Your Complete Guide to AOD-9604, Tesamorelin & CJC-1295
Discover how peptide therapy with AOD-9604, Tesamorelin, and CJC-1295/Ipamorelin supports fat metabolism and body composition — and how AIRA's personalized programs work.
