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The VERO Science Library.

Evidence-based education on peptide science, delivery technology, and protocol design.

Peptides for Cognition: What the Research Shows

Research on peptides and cognitive function covers a handful of compounds with genuinely interesting mechanisms — BDNF modulation, serotonin regulation, neuroprotective gene expression. Here's what the studies actually found, and where the evidence still has limits.

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ScienceAPR 2026

Peptides for Skin: Research Evidence, GHK-Cu, and Why Delivery Changes Everything

What the published research actually shows about skin peptides — GHK-Cu collagen signalling, the topical delivery problem, hyaluronic acid and vitamin C as cofactors, and how RADIANCE addresses the full system.

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ProtocolsAPR 2026

PT-141 Sublingual: Bremelanotide Delivery Science and What the Research Shows

PT-141 is a synthetic peptide that targets the brain's own desire circuitry — not hormone levels in the bloodstream. But like most peptides, what you take and how you take it are two completely different questions.

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ScienceAPR 2026

GHK-Cu Sublingual: Why Delivery Format Determines Protocol Outcomes

GHK-Cu has decades of research behind it. The delivery format has almost none — and yet it's the decision that determines whether any of that research actually applies to your protocol.

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ProtocolsAPR 2026

MOTS-C Benefits: What the Research Shows Across Five Domains

Research into MOTS-c — a peptide encoded inside your mitochondrial DNA — points to five specific domains where the evidence is most substantive: metabolic health, exercise performance, cellular stress defence, bone density, and cardiovascular function.

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ProtocolsAPR 2026

MOTS-C Peptide: What It Is, How It Works, and Why Researchers Are Paying Attention

MOTS-c is a 16-amino-acid signalling peptide encoded inside your mitochondrial DNA. Here's how it was discovered, what its mechanism actually does, and what the research shows about levels declining with age.

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ProtocolsAPR 2026

BPC-157 and the FDA: What the Regulatory Status Actually Means in 2026

BPC-157 isn't FDA-approved, but its regulatory story is more nuanced than a simple yes or no. Here's what the current compounding rules, clinical trial gaps, and research landscape actually look like.

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ScienceAPR 2026

GHK-Cu Copper Peptide Protocol: What the Research Shows

GHK-Cu targets skin collagen, tissue repair, and antioxidant defence simultaneously. Here's how to build a structured protocol around all three — what to stack, how to cycle, and what to track.

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ProtocolsAPR 2026

Oral vs Injectable Peptides: What 2026 Bioavailability Research Actually Shows

The gap between oral and injectable peptide delivery isn't a marketing claim — it's documented in the research. Here's what the bioavailability numbers actually show across all three routes.

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ProtocolsAPR 2026

The Ultimate Guide: What Is VERISORB Sublingual Technology?

VERISORB is VERO's proprietary sublingual delivery system — engineered to get peptides from under your tongue into your bloodstream without injection. Here's what it is, how it works, and why formulation engineering is the difference between a peptide that absorbs and one that doesn't.

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ProtocolsJAN 2026

How to Choose a Peptide Protocol: A Goal-Based Research Guide

Choosing a peptide protocol starts with identifying your primary biological goal. This guide maps six research domains to their corresponding compound categories using verified peer-reviewed sources.

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ProtocolsJAN 2026

The Longevity Cascade: How NAD+ and Sirtuins Shape the Way You Age

Your cells run a maintenance system that slows down as you get older — not because ageing is inevitable, but because a key fuel supply runs dry. Here's what the NAD+–sirtuin cascade actually is, and what the research shows.

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ProtocolsJAN 2026

Why Oral Peptides Don't Work: The Science Behind the Absorption Problem

Most oral peptide supplements never reach your bloodstream. Here's the biology behind why — and what the bioavailability numbers actually show.

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