Blog · The system

Six categories, one system: how to navigate Sequence

Organized by outcome, not by molecule. How the six categories work, and where to begin.
The system29 Mar 20262 min read

Most peptide catalogues are organized by molecule — an alphabetical list of names that means nothing unless you already know the field. Sequence is organized by outcome.

The category is the unit

Every compound belongs to one of six categories, each built around a single biological mechanism and a single outcome. The category is how you navigate, how we merchandise, and how protocols are built — not the molecule, and not the indication.

The six

  1. Repair — tissue, gut, injury. BPC-157 · TB-500.
  2. Regenerate — skin, hair, renewal. GHK-Cu · Glutathione.
  3. Revive — growth, sleep, recovery. Tesamorelin · CJC-1295 · Ipamorelin.
  4. Resolve — fat loss, metabolism. Retatrutide.
  5. Regain — brain, cognition, drive. Semax · Kisspeptin · PT-141.
  6. Restore — longevity, cellular energy. NAD+ · MOTS-C · Epitalon.

Six earth tones

Each category carries its own colour: rust, olive, sand, cream, terracotta, chocolate. The stripe on the label, the dot in the menu and the tint on the product page all come from the same six values — so once you know the colour, you know the category.

They don’t sit on the surface. They are the surface.

Sequence · Palette

From single vials to protocols

Peptides are studied in combination, over defined windows. That is why the system is built around protocols — paired compounds under one category stripe — as well as single vials. Start with a category. The compounds follow.

Where to begin

Pick the outcome you are researching, open that category, and read the compound monographs inside it. Every page is written the same way: mechanism first, outcome second, hype never.

Research chemical · Not for human consumption

Keep reading

More from the hub

All articles →