# wiki

> Everything here is informational, cites its sources, and shows when it was last reviewed. It is not legal or medical advice.

Source page: https://420.camp/wiki?topic=products

## All articles

- [Cannabis topicals versus transdermal patches: what the label means](https://420.camp/wiki/cannabis-topicals-transdermal-patches.md) — Learn how cannabis topicals and transdermal patches differ, what their labels can tell you, and where evidence about skin absorption remains limited. (updated 2026-10-19)
- [Hash, rosin and live resin: menu terms explained](https://420.camp/wiki/hash-rosin-live-resin-menu-terms.md) — A clear guide to hash rosin and live resin menu terms, explaining what the names say about starting material and extraction—and what they leave unanswered. (updated 2026-10-17)
- [Cannabis Terpenes: What Aroma, Labels and Evidence Can Tell You](https://420.camp/wiki/cannabis-terpenes-aroma-labels-evidence.md) — Learn what cannabis terpenes contribute to aroma, how to read terpene figures on product labels, and why those numbers cannot reliably predict effects. (updated 2026-10-17)
- [Cannabis Product Labels: How to Match a Package to Its Lab Report](https://420.camp/wiki/how-to-read-cannabis-product-label-coa.md) — Learn how to read a cannabis product label and Certificate of Analysis (COA), check that they match, and understand what a passing test does—and does not—tell you. (updated 2026-10-15)
- [Product types](https://420.camp/wiki/product-types.md) — What flower, edibles, concentrates, vapes and hash actually are — with typical strengths and how long each takes to work. (updated 2026-10-15)