Guides

Guides

How to read a certificate of analysis

Every reputable seller publishes a certificate of analysis. Most buyers never open one, and the sellers who count on that are the…

Guides

Full spectrum, broad spectrum, isolate: what is actually removed

Three words appear on nearly every CBD label and most shops never explain them. They describe how much of the plant survived…

Guides

Why price per milligram beats the price on the bottle

Here are two bottles. One is 1000mg at sixty dollars. The other is 3000mg at ninety. Which is better value? The second,…

Guides

Four seals on a supplement label, and what each one actually checks

USP Verified, NSF Certified for Sport, Informed Sport and the GMP badge answer four different questions. Three are worth money in the…

Guides

What a proprietary blend is legally allowed to leave out

Federal label rules require a blend's total weight and the order of its ingredients, but not the split. That is a narrower…

Guides

The sentence in the box: how to read the FDA disclaimer properly

The wording is fixed by regulation, as is the type size and the box around it. Knowing what triggers that sentence turns…