The Peptide Research Podcast

NRG BioLabs, LLC
  • 4.1 (9)
  • Alternative Health

Educational-based podcast providing the latest in scientific peptide research.   We take a complex topic and make it easy for everyone to understand. https://peptideresearch.us

  1. 9h ago

    Episode 92 - Two Types of Fat - How Tesamorelin Helps

    Episode 92 Click here to join our Discord: Real Peptide Talk Shop Research Compounds: https://wholesalepeptides.us Visit our blog: https://peptideresearch.us Join our Newsletter list: https://peptideresearch.us/newsletter Affiliate Program: https://wholesalepeptides.us/affiliate-registration-2/ In this episode of the PeptideResearch.us Podcast, hosts Amy Andrews and Todd Collins (AI personas of Peptide Research) examine Tesamorelin, a synthetic 44-amino-acid analog of human Growth Hormone Releasing Hormone (GHRH) stabilized at its N-terminus against enzymatic cleavage. The discussion explores why this compound's research literature is organized around adipose compartment location rather than total body mass, and what physically distinguishes one fat depot from another in preclinical and imaging-based research models. The episode details the venous drainage architecture underlying that distinction, highlighting hepatic portal circulation and first-pass hepatic exposure to Free Fatty Acids (FFA) released from Visceral Adipose Tissue (VAT), in contrast with Subcutaneous Adipose Tissue (SAT) draining into systemic circulation. The conversation breaks down lipolysis as a continuous efflux process, cross-compartment arteriovenous sampling across the portal vein and peripheral vasculature as the design that quantifies the gradient, rodent adipose tissue transplantation models that test whether depot behavior tracks anatomical position or intrinsic tissue phenotype, and cross-sectional adipose quantification by computed tomography (CT) and magnetic resonance imaging (MRI) across multi-month observation windows. Listeners will gain an understanding of why depot location functions as a mechanistic variable rather than a descriptive label, why GHRH-receptor-mediated pulsatile signaling research is evaluated using compartment imaging instead of aggregate mass measurements, and how rigorous analytical standards like third-party testing and Certificates of Analysis ensure research integrity. BECOME AN NRG BIOLABS AFFILIATE Already the person your friends text with peptide questions?  The NRG BioLabs affiliate program gives you your own custom Wholesale Peptides link. Share it with the people already asking. When they order through your link, you earn — and you keep earning every time they reorder. Recurring, not one and done. No inventory. No minimums. Just your link. Sign up: https://wholesalepeptides.us/affiliate-registration-2/ Join our exclusive text and email club to receive VIP access to special promotions, limited-time discounts, product launches, and subscriber-only offers. Join here, its FREE! https://wholesalepeptides.us/insider-club/

  2. 2d ago

    Episode 92 - Start Your Own Peptide Business Without Having To Carry Any Inventory

    Episode 091 Click here to join our Discord: Real Peptide Talk Shop Research Compounds: https://wholesalepeptides.us Visit our blog: https://peptideresearch.us Join our Newsletter list: https://peptideresearch.us/newsletter Affiliate Program: https://wholesalepeptides.us/affiliate-registration-2/ In this episode of the PeptideResearch.us Podcast, hosts Amy Andrews and Todd Collins (AI personas of Peptide Research) break down the NRG BioLabs affiliate program, a referral program that gives each participant a personal custom link to the Wholesale Peptides store with no inventory to buy or store. The discussion explores why a no-inventory, no-minimum structure has become a talking point for people who already answer peptide questions for friends, study groups, and online communities. The episode details how the program is built, highlighting the custom affiliate link and order attribution to evaluate how a store tracks which referral led to which order. The conversation breaks down affiliate registration, why participants never hold inventory or meet purchase minimums, how recurring earnings repeat each time a referred customer reorders, and why no income figures are quoted, since results depend on audience size and how often people return. It also covers affiliate disclosure, meaning telling people the link is yours and that you earn from it, and why a brand's published lab documentation matters when you lend your name to it. Listeners will gain an understanding of what an affiliate is, how a personal link works like a signed bookmark, how recurring earnings differ from one-time referrals, and how rigorous analytical standards like third-party testing and Certificates of Analysis ensure research integrity. BECOME AN NRG BIOLABS AFFILIATE Already the person your friends text with peptide questions?  The NRG BioLabs affiliate program gives you your own custom Wholesale Peptides link. Share it with the people already asking. When they order through your link, you earn — and you keep earning every time they reorder. Recurring, not one and done. No inventory. No minimums. Just your link. Sign up: https://wholesalepeptides.us/affiliate-registration-2/ Join our exclusive text and email club to receive VIP access to special promotions, limited-time discounts, product launches, and subscriber-only offers. Join here, its FREE! https://wholesalepeptides.us/insider-club/

  3. Oct 1

    Episode 91: GLP Weight Loss - Fat vs Muscle - What The Data Says

    Click here to join our Discord: Real Peptide Talk Shop Research Compounds: https://wholesalepeptides.us Visit our blog: https://peptideresearch.us Join our Newsletter list: https://peptideresearch.us/newsletter Affiliate Program: https://wholesalepeptides.us/affiliate-registration-2/ In this episode of the PeptideResearch.us Podcast, hosts Amy Andrews and Todd Collins (AI personas of Peptide Research) examine the lean mass question in Retatrutide research, a single-chain synthetic peptide engineered to act at three metabolic receptors simultaneously. The discussion explores why body composition — the partition of total mass into fat mass and fat-free lean tissue — has become the endpoint researchers scrutinize across the triple agonist literature, rather than scale weight reported on its own. The episode details why weight reduction from any source draws on both compartments, highlighting Glucagon-Like Peptide-1 (GLP-1) receptor signaling, Glucose-Dependent Insulinotropic Polypeptide (GIP) receptor signaling, and glucagon receptor agonism with its hepatic substrate mobilization as the third arm unique to this molecule. The conversation breaks down skeletal muscle as metabolically active tissue and its contribution to resting energy expenditure, the load-dependent scaling of lean mass in larger bodies, dual-energy X-ray absorptiometry as the imaging method that separates the two compartments, and preclinical rodent models that pair matched total mass loss with grip strength and functional testing. What the body composition data reported and what remains mechanistically unresolved are kept deliberately distinct. Listeners will gain an understanding of what lean mass is and why researchers track it separately, why a proportion of lean tissue reduction is an expected consequence of a smaller frame rather than a signal of harm, and how rigorous analytical standards like third-party testing and Certificates of Analysis ensure research integrity. BECOME AN NRG BIOLABS AFFILIATE Already the person your friends text with peptide questions?  The NRG BioLabs affiliate program gives you your own custom Wholesale Peptides link. Share it with the people already asking. When they order through your link, you earn — and you keep earning every time they reorder. Recurring, not one and done. No inventory. No minimums. Just your link. Sign up: https://wholesalepeptides.us/affiliate-registration-2/ Join our exclusive text and email club to receive VIP access to special promotions, limited-time discounts, product launches, and subscriber-only offers. Join here, its FREE! https://wholesalepeptides.us/insider-club/

  4. Sep 29

    Episode 90: Retatrutide "The Triple Agonist"

    Click here to join our Discord: Real Peptide Talk Shop Research Compounds: https://wholesalepeptides.us Visit our blog: https://peptideresearch.us Join our Newsletter list: https://peptideresearch.us/newsletter Affiliate Program: https://wholesalepeptides.us/affiliate-registration-2/ In this episode of the PeptideResearch.us Podcast, hosts Amy Andrews and Todd Collins (AI personas of Peptide Research) examine receptor stacking, the design logic behind multi-receptor incretin compounds, in which a single engineered peptide is built to activate several distinct cell-surface receptors at once. The discussion explores why increasing potency at one receptor reached a ceiling in preclinical and clinical research models, and why investigators turned toward added pathways rather than added signal strength. The episode details the mechanistic core of receptor agonism, highlighting Glucagon-Like Peptide-1 (GLP-1) receptor signaling and Glucose-Dependent Insulinotropic Polypeptide (GIP) receptor signaling to evaluate what each arm contributes to pancreatic insulin response, gastric emptying rate, and hypothalamic satiety circuits. The conversation breaks down glucagon receptor agonism and hepatic energy mobilization, the single-arm blockade and knockout methodology researchers use to isolate each pathway's contribution, and the receptor cross-talk that makes stacking a signal-balancing exercise rather than an additive one. Semaglutide (GLP-1), Tirzepatide (GLP-2) and Retatrutide (GLP-3) are placed in sequence as single, dual and triple receptor agonists. Listeners will gain an understanding of what a receptor and an agonist actually are in plain language, why the third receptor arm represented a directional departure rather than an increase in potency, and how rigorous analytical standards like third-party testing and Certificates of Analysis ensure research integrity. BECOME AN NRG BIOLABS AFFILIATE Already the person your friends text with peptide questions?  The NRG BioLabs affiliate program gives you your own custom Wholesale Peptides link. Share it with the people already asking. When they order through your link, you earn — and you keep earning every time they reorder. Recurring, not one and done. No inventory. No minimums. Just your link. Sign up: https://wholesalepeptides.us/affiliate-registration-2/ Join our exclusive text and email club to receive VIP access to special promotions, limited-time discounts, product launches, and subscriber-only offers. Join here, its FREE! https://wholesalepeptides.us/insider-club/

  5. Sep 25

    Episode 89: What is Glucagon and what does it have to do with Retatrutide

    Click here to join our Discord: Real Peptide Talk Shop Research Compounds: https://wholesalepeptides.us Visit our blog: https://peptideresearch.us Join our Newsletter list: https://peptideresearch.us/newsletter Affiliate Program: https://wholesalepeptides.us/affiliate-registration-2/ In this episode of the PeptideResearch.us Podcast, hosts Amy Andrews and Todd Collins (AI personas of Peptide Research) examine the glucagon receptor arm of Retatrutide, the investigational triple agonist that adds glucagon receptor activity to the glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP) receptor pharmacology already established by earlier incretin compounds. The discussion explores why glucagon receptor agonism became a focal point in metabolic research models despite glucagon's long-standing identity as a counter-regulatory, glucose-raising hormone. The episode details the mechanistic core of hepatic glucagon signaling, highlighting the Glucagon Receptor (GCGR) — a class B G protein-coupled receptor expressed predominantly on hepatocytes — and its cyclic adenosine monophosphate (cAMP) and Protein Kinase A (PKA) second-messenger cascade. The conversation breaks down hepatic glycogenolysis and gluconeogenesis, hepatic fatty acid oxidation and its relationship to hepatic lipid content, glucagon-associated increases in resting energy expenditure, and the glycemic offset provided by concurrent GLP-1 receptor agonism. It also covers oxyntomodulin, the endogenous proglucagon-derived peptide that functions as a naturally occurring dual GLP-1R/GCGR agonist and served as the conceptual precedent for designed co-agonism. Listeners will gain an understanding of why receptor ratio and signaling balance govern triple agonist design, how preclinical models isolate the glucagon arm from its incretin partners, and how rigorous analytical standards like third-party testing and Certificates of Analysis ensure research integrity. BECOME AN NRG BIOLABS AFFILIATE Already the person your friends text with peptide questions?  The NRG BioLabs affiliate program gives you your own custom Wholesale Peptides link. Share it with the people already asking. When they order through your link, you earn — and you keep earning every time they reorder. Recurring, not one and done. No inventory. No minimums. Just your link. Sign up: https://wholesalepeptides.us/affiliate-registration-2/ Join our exclusive text and email club to receive VIP access to special promotions, limited-time discounts, product launches, and subscriber-only offers. Join here, its FREE! https://wholesalepeptides.us/insider-club/

  6. Sep 22

    Episode 88 - BPC-157 and TB-500: Tendon and Muscle Research

    Episode 088 Click here to join our Discord: Real Peptide Talk Shop Research Compounds: https://wholesalepeptides.us Visit our blog: https://peptideresearch.us Join our Newsletter list: https://peptideresearch.us/newsletter Affiliate Program: https://wholesalepeptides.us/affiliate-registration-2/ In this episode of the PeptideResearch.us Podcast, hosts Amy Andrews and Todd Collins (AI personas of Peptide Research) examine the first direct head-to-head comparison of BPC-157 and TB-500, two synthetic research peptides routinely grouped together in tendon and muscle repair discussions despite operating through entirely distinct biological mechanisms. The discussion explores why a fifteen-amino-acid pentadecapeptide and a fragment related to Thymosin Beta-4 are not interchangeable compounds, and what a July 2026 rat Achilles tendon transection study found when it tested them side by side. The episode details the separate mechanistic territories each compound occupies, highlighting BPC-157's documented associations with fibroblast activity, collagen organization, Vascular Endothelial Growth Factor (VEGF) signaling, angiogenesis, nitric oxide pathways, and inflammatory modulation. The conversation breaks down Thymosin Beta-4's role in actin regulation and cellular migration, the 2011 in vitro study reporting increased tendon fibroblast migration, spreading, and survival under stress, and the preclinical rat quadriceps transection model measuring biomechanical strength, walking function, and muscle-fiber regeneration. The four-group, thirty-two-animal head-to-head design is examined in detail, including maximum load-to-failure results, histological and collagen analysis at four weeks, and the combination arm outcome. Listeners will gain an understanding of how actin-mediated cell migration differs mechanistically from direct connective tissue signaling, why the combined-treatment result is the study's most informative finding, how far preclinical rodent models sit from human clinical application, and how rigorous analytical standards like third-party testing and Certificates of Analysis ensure research integrity. BECOME AN NRG BIOLABS AFFILIATE Already the person your friends text with peptide questions?  The NRG BioLabs affiliate program gives you your own custom Wholesale Peptides link. Share it with the people already asking. When they order through your link, you earn — and you keep earning every time they reorder. Recurring, not one and done. No inventory. No minimums. Just your link. Sign up: https://wholesalepeptides.us/affiliate-registration-2/ Join our exclusive text and email club to receive VIP access to special promotions, limited-time discounts, product launches, and subscriber-only offers. Join here, its FREE! https://wholesalepeptides.us/insider-club/

  7. Sep 19

    Episode 87: Semaglutide vs Tirzepatide vs Retatrutide: Key Differences in 2026

    Read the corresponding article: https://peptideresearch.us/semaglutide-vs-tirzepatide-vs-retatrutide-2026/ Click here to join our Discord: Real Peptide Talk Shop Research Compounds: https://wholesalepeptides.us Visit our blog: https://peptideresearch.us Join our Newsletter list: https://peptideresearch.us/newsletter In this episode, we dive into the comparative biochemistry of three major metabolic research peptides: semaglutide, tirzepatide, and retatrutide. We examine how these synthetic compounds are structured and how they interact with key cellular target sites in laboratory models. From single-receptor target molecules to novel multi-receptor designs, this discussion highlights the ongoing evolution of metabolic receptor research in scientific literature.  We break down the distinct receptor binding profiles that define each generation of these peptides. The episode explores the selective activation of the GLP-1 receptor, the dual activation seen with GIP receptor engagement, and the triple-agonist mechanism incorporating the glucagon receptor (GCGR). Additionally, we discuss analytical standards, solid-phase peptide synthesis, purity verification via HPLC/MS, and structural modifications like fatty-acid acylation that influence extended stability in laboratory settings.  Listeners will gain a clear scientific understanding of how single, dual, and triple agonist mechanisms differ at the molecular level. You will learn how researchers categorize these peptides based on binding affinities, signaling pathways, and structural design. Ultimately, this episode provides a foundational overview of the comparative research data driving modern incretin and metabolic peptide studies.  BECOME AN NRG BIOLABS AFFILIATE Already the person your friends text with peptide questions?  The NRG BioLabs affiliate program gives you your own custom Wholesale Peptides link. Share it with the people already asking. When they order through your link, you earn — and you keep earning every time they reorder. Recurring, not one and done. No inventory. No minimums. Just your link. Sign up: https://wholesalepeptides.us/affiliate-registration-2/ Join our exclusive text and email club to receive VIP access to special promotions, limited-time discounts, product launches, and subscriber-only offers. Join here, its FREE! https://wholesalepeptides.us/insider-club/

  8. Sep 18

    Episode 86 SS-31 as hardware, MOTS-C as software, NAD+ as fuel [Mitochondrial Trio]

    Episode 85— The Fat That Holds Your Engine Together SS-31, MOTS-C and NAD+ · ~8 min When a cell runs low on energy, everyone reaches for the fuel explanation. Researchers studying mitochondria describe three separate layers instead: the structure doing the converting, the instructions telling it how hard to run, and the fuel itself. Three compounds keep landing in the same conversation because each one asks about a different layer. Amy Andrews and Todd Collins (AI Personas of Peptide Research) take them one at a time. SS-31 and cardiolipin — the unusual four-tailed fat that lets the inner mitochondrial membrane hold its folds, and why the shape of that membrane is capacity rather than decoration. MOTS-C, a peptide written in mitochondrial DNA that travels into the nucleus under stress and works through AMPK, the cell's low-fuel sensor. And NAD+, the cofactor shuttling electrons through energy production while sirtuins spend the same pool on repair. The through-line: fuel doesn't straighten a bent assembly line, a tidy line doesn't tell a cell to adapt, and a perfect instruction doesn't help if there's nothing carrying electrons. IN THIS EPISODE - Why the inner mitochondrial membrane folds into pleats called   cristae, and what those folds are actually for - Cardiolipin's cone shape, and why a fat molecule ends up being   structural - What researchers observe when cardiolipin is damaged — and the   feedback loop that follows - Why MOTS-C is described as a message travelling the unexpected   direction, from the mitochondria up to the nucleus - What AMPK senses, and why the lab readout is reaction time   rather than energy level - How NAD+ works as a shuttle rather than a fuel, and why the   repair crew draws on the same pool as the energy line - Why researchers set the three side by side to keep the layers   separate instead of blending them LINKS AND RESOURCES Plain-language write-ups on all three compounds: https://peptideresearch.us The Energy Blueprint — MOTS-C, NAD+ and SS-31: https://peptideresearch.us/mots-c-nad-and-ss-31/ See the COAs and view the lab standards from NRG BioLabs: https://wholesalepeptides.us BECOME AN NRG BIOLABS AFFILIATE Already the person your friends text with peptide questions?  The NRG BioLabs affiliate program gives you your own custom Wholesale Peptides link. Share it with the people already asking. When they order through your link, you earn — and you keep earning every time they reorder. Recurring, not one and done. No inventory. No minimums. Just your link. Sign up: https://wholesalepeptides.us/affiliate-registration-2/ Join our exclusive text and email club to receive VIP access to special promotions, limited-time discounts, product launches, and subscriber-only offers. Join here, its FREE! https://wholesalepeptides.us/insider-club/

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4.1
out of 5
9 Ratings

About

Educational-based podcast providing the latest in scientific peptide research.   We take a complex topic and make it easy for everyone to understand. https://peptideresearch.us

Information

  • Creator
    NRG BioLabs, LLC
  • Years Active
    2025 - 2026
  • Episodes
    93
  • Rating
    Clean
  • Copyright
    © 2026 The Peptide Research Podcast
  • Show Website
    The Peptide Research Podcast

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