The filter

Five questions

Most of what's sold to men is a tax on impatience. Here's exactly what a product has to survive before it goes on this site, and why most of them do not.

  1. 01

    Does it beat the free version?

    Sleep, sunlight, protein, and heavy load beat almost every bottle sold. If a supplement is competing with something you could do for free and losing, it does not go up. Half the products I have removed from this list got removed for this reason alone.

  2. 02

    Is there human data, at the dose on the label?

    A rat study is not evidence for a man. Neither is a study using 3 grams when the capsule holds 300 milligrams. I want trials in people, at a dose the product actually delivers, with an effect size worth the money.

  3. 03

    Is the form absorbable?

    Magnesium oxide is a laxative. Raw turmeric barely crosses the gut. Mycelium-on-grain mushroom powder is mostly oats. The form on the back panel matters more than the name on the front.

  4. 04

    Who tested it?

    The supplement industry is regulated after the fact, not before. I want third party testing: NSF, Informed Sport, USP, or a published certificate of analysis. In categories with a contamination history, like shilajit and protein powder, this is not negotiable.

  5. 05

    Would I keep buying it if nobody paid me?

    This site earns affiliate commission. That is disclosed on every page. The filter that keeps it honest is simple: it goes up only if it is already in my cabinet. Nothing here is a paid placement, and no brand has ever bought a spot.

And one thing I won't do

I will never tell you a capsule will fix something a conversation with your doctor should fix. Get the blood work. Then come back and we'll talk about what's actually missing.

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