Welcome to Skinside Out, where science meets beauty, the ultimate dermatology podcast! Dive deep into the fascinating world of skin health with expert insights, evidence-based discussions, and myth-busting truths. Each episode explores the medical, cosmetic, and surgical aspects of dermatology, while keeping you informed about trending skincare topics. Whether you’re a skincare enthusiast, medical professional, or just curious about how to achieve your best skin, Skinside Out is your go-to resource for staying informed and inspired.
Introducing the Noor Longevity Program: Personalized Healthspan, Biomarkers & Skin Health
Dr. Zain Hussain and the Noor Dermatology team unveil the structured Noor Longevity Program, a personalized, year-long partnership focused on improving healthspan—living well longer—by optimizing internal health and outward skin confidence. Joined by PA Heather Murray, esthetician Courtney Carroll, and consultant Dr. Fatima Syed (Duke internist with endocrinology training), they discuss evidence-based longevity, lifestyle foundations (nutrition, sleep, stress, exercise), and individualized use of labs and biomarkers beyond routine primary care, including CRP, insulin resistance measures, lipoproteins, and hormones. They emphasize safety and supervision amid social media misinformation, addressing risks of poorly managed HRT and unregulated peptides, while noting potential benefits of GLP-1s and metformin when monitored. The program includes a pre-consult with advanced labs, a one-hour physician consult and blueprint, quarterly check-ins, monthly aesthetic treatments, repeat labs, and direct access to the care team.
00:00 Noor Program Teaser
00:44 Meet Dr Zain
01:52 Meet The Team
04:01 What Longevity Means
05:50 Personalized Goals
08:06 Hormones And Women
09:52 Evidence Over Hype
11:26 Lifestyle Foundations
12:12 Skin As Health Mirror
15:53 Biomarkers Deep Dive
18:36 Beyond Routine Labs
20:30 Hormones GLP1 Peptides
26:53 Optimization Personas
29:14 Choosing Safe Providers
30:34 Program Walkthrough Setup
30:50 Program Overview
31:55 Consultation Blueprint
32:47 Check Ins And Treatments
34:19 Advanced Lab Testing
35:02 Who The Program Helps
36:20 Primary Care Partnership
38:15 Access And Accountability
40:16 Customization And Team Care
42:19 Men And Aesthetics Shift
46:20 Safe Supervised Longevity
48:11 Rapid Fire Q And A
48:56 Philosophy And Wrap Up
51:00 Podcast Outro And Links
5 Oct 2026
Peptides: Oral and Injectable
Peptides are everywhere, but how much do we actually know about the oral and injectable versions? Dr. Zain and Courtney continue their peptide conversation by exploring collagen supplements, GHK Copper, BPC 157, ipamorelin, and CJC 1295.
They discuss what the current evidence shows, where research is still limited, and why the way a peptide is sourced and delivered matters. The conversation also covers hormone related peptides, potential risks, FDA approval, compounded products, online pharmacies, and the importance of working with a physician instead of self medicating.
Dr. Zain and Courtney also break down the difference between established, emerging, and investigational treatments and explain how they evaluate peptides based on their intended goal, supporting evidence, method of administration, and known and unknown risks. They finish by discussing marketing claims surrounding aging and longevity and why improving healthspan may be more meaningful than simply extending lifespan.
00:00 Introduction to oral and injectable peptides
01:00 Collagen peptides and the evidence
03:00 GHK Copper
05:00 BPC 157 and tissue repair
06:00 Ipamorelin and CJC 1295
07:00 Hormones and potential health risks
09:00 FDA approval and experimental peptides
11:00 Understanding the evidence ladder
13:00 Evaluating peptide marketing claims
15:00 Healthspan versus lifespan
16:00 Questions clinicians should ask about peptides
18:00 Where peptides could fit into future healthcare
20:00 Balancing innovation with patient safety
22:00 Taking a closer look before using peptides
28 Sept 2026
Peptides, Growth Factors, and Exosomes
Peptides, growth factors, and exosomes are becoming some of the biggest buzzwords in skincare, but what do they actually do? Dr. Zain and Courtney break down the differences between these powerful molecules, how they communicate with skin cells, where they come from, and what the current clinical data tells us.
The conversation covers collagen supporting peptides, growth factors involved in wound healing and tissue repair, and exosomes as a delivery system for different signaling molecules. They also discuss sourcing, the importance of clinical testing, PDRN, and why the formulation and stability of these ingredients matter.
Dr. Zain and Courtney also share some of their favorite products, including SkinMedica TNS, Neocutis, Revision, and Nectifirm. They explain how procedures such as microneedling, RF microneedling, and lasers can enhance the delivery of these ingredients into the skin, and why combining different products may help maximize results.
The episode wraps up with a discussion about the importance of looking critically at skincare claims and relying on meaningful clinical data rather than marketing alone.
00:00 Introduction to peptides
01:00 How peptides work with skin cells
02:00 Growth factors and cellular signaling
03:00 What are exosomes?
04:00 What peptides can do
05:00 Where peptides come from
07:00 Clinical data on peptides
08:00 Understanding growth factors
10:00 Clinical evidence for growth factors
11:00 Favorite growth factor products
12:00 Introduction to exosomes
14:00 Why exosomes are so delicate
15:00 Human derived vs plant derived exosomes
17:00 PDRN and emerging skincare ingredients
19:00 Exosomes vs growth factors
20:00 What the clinical evidence says
21:00 Enhancing skincare delivery
22:00 Combining peptides, growth factors, and exosomes
24:00 Why clinical data matters
25:00 Looking ahead in skincare
Reach and audience
Public platform figures. Ratings count people who left a rating, not total listeners.
YouTube views
3,875
Score snapshot 15 Sept 2025
Apple Podcasts (US)
5.0 / 5
6 ratings
Spotify
5.0 / 5
1 ratings
Podcast Authority Score: 67 / 100
A composite of feed quality, social presence, YouTube performance and engagement. Read the methodology.
Quality
95
Social presence
0
YouTube
68
Engagement
32
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