# How it works

## How It Works

PTW publishes research-area pages describing compounds by mechanism, and supplies the compounds themselves. Here is how that works in practice.

### Step 1: Choose a research area

The catalogue is organised by mechanism rather than by outcome — incretin and amylin receptor agonists, tissue repair and signalling, mitochondrial and longevity, neuropeptides and nootropics, hormone and circadian, immune modulators. Each area page lists the compounds studied in that literature.

### Step 2: Read the area page

Each page carries compound-level write-ups: the receptor or enzyme a compound acts on, how far the published evidence has got, and citations. We do not publish protocols, combinations, quantities, or an order of use.

- [Incretin Agonists](https://portaltowellness.net/incretin-agonists/) — GIP, GLP-1, glucagon and amylin receptor compounds
- [Metabolic Optimization Research Guide](https://portaltowellness.net/metabolic-optimization-kit/) — AMPK activation and adjacent metabolic pathways
- [Longevity Essentials Research Guide](https://portaltowellness.net/longevity-essentials-kit/) — telomere, mitochondrial and biological-ageing mechanisms
- [Cognitive Performance Research Guide](https://portaltowellness.net/neuropeptide-cognitive-kit/) — BDNF and neuroplasticity mechanisms

### Step 3: Order

Our [Lab Testing & Verification page](https://portaltowellness.net/lab-verification-quality-testing/) sets out the current testing status for every compound. Orders ship within 1–2 business days, Monday through Friday, in discreet unmarked packaging with tracking.

### Step 4: Subscribe & Continue

Eligible products carry a **Subscribe & Continue** option on the product page, which takes 10% off. To change or stop it, use the [contact page](https://portaltowellness.net/contact/) .

### Questions

Questions about an order, shipping, or what a compound is are welcome via the [contact page](https://portaltowellness.net/contact/) . We do not provide dosing or administration guidance.

*All products are for research use only. Not intended for human consumption, medical diagnosis, or treatment of any condition.*

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Source: https://portaltowellness.net/how-it-works/
Research use only. Terms: https://portaltowellness.net/research-use-only/