01 Editor's pick
$32.95 Product
Real Mushrooms Lion's Mane
The cleanest, most potent Lion's Mane we tested. 100% fruiting body, 25% beta-glucans verified, and the best label-accuracy score in our panel.
96/100 A+
Full review
Issue 042 / May 2026 / Independent research desk
Supplement research,
without the noise.
Lab-verified comparisons of 620+ supplements across 14 categories. No paid rankings, no affiliate-driven verdicts - just the data.
620+
Supplements reviewed
184
Independently lab-tested
0
Paid rankings
14
PhDs on review board
This week's evidence desk
Highest-scoring nootropics, May 2026
02 Best for beginners
$36.95 Product
Host Defense Lion's Mane
A trusted name founded by mycologist Paul Stamets. The mycelium-plus-fruit blend is gentler on the gut but slightly less potent per dollar than Real Mushrooms.
93/100 A+
Full review
03 Best value
$24.99 Product
Om Mushroom Lion's Mane
Lowest cost per serving in our panel and 90 servings per bottle. Whole-food rather than concentrated extract, so the daily dose is larger.
89/100 A
Full review