Four Sigmatic: Shop the original mushroom coffee

Product Details

Organic medium roast coffee powered by lion’s mane. See results in as little as 7 days with a focus that tastes unbelievably delicious.

Customer Reviews (5.0 / 5 · 5 reviews)

David ★★★★★

The medium roast is smooth enough to sip black, and I’ve noticed my afternoon brain fog lifting after about a week of morning cups. It’s genuinely tasty, which makes the focus benefit feel like a bonus rather than the main event.

Avery ★★★★★

The lion’s mane is doing exactly what I hoped—my afternoon slump is nowhere near as brutal, and I’m actually getting through my to-do list. This is the first organic coffee that doesn’t taste like I’m punishing myself; it’s smooth and rich enough to sip black.

Penelope H. ★★★★★

Third cup this week and I'm noticing a real difference in how smoothly I slip into deep work—the lion’s mane kick is subtle but it's there. The medium roast tastes genuinely great black, no bitter edge, and it's organic which makes me feel better about drinking it daily.

Related Products