Phytoextractum Kanna Review (2026): Cheap Powder & Whole-Plant

Phytoextractum's 100x is a ratio extract: 100 units of raw Sceletium tortuosum reduced down to 1 unit of concentrated powder. That makes it strong, cheap, and a favorite among experienced users who'd rather work with raw material than a fixed dose. As a powder, you weigh small amounts on a milligram scale — you don't count capsules — which is exactly why it's a specialist product and not a first bottle.

This matters because of how kanna works. As Harvey et al. (2011) documented, kanna acts through a dual mechanism — serotonin-reuptake inhibition plus PDE4 inhibition — and the serotonin side is driven specifically by mesembrine content. A standardized percentage lets you target that directly; a ratio lets you target concentration but not the alkaloid itself. None of which makes the 100x a bad product — it's a real, potent, traditional concentrate from a reputable specialist at an unbeatable price — it just means you're shopping on a ratio and your own careful titration rather than a measured spec.

As a botanical product, this has not been evaluated by the FDA and is not intended to diagnose, treat, cure, or prevent any disease.

Kougoed is the traditional South African form of kanna: the whole Sceletium tortuosum plant, shredded, rather than a concentrated extract. Phytoextractum stocks it, which most mainstream capsule brands don't, and that's the appeal — this is the closest thing on the shelf to how kanna has historically been used. Because it's raw and unconcentrated, it's the mildest material here gram-for-gram, and like every powder it's dosed by weight on a milligram scale.

For experimenters and traditionalists, that's the entire point — and a 3-month placebo-controlled trial of standardized kanna in 37 adults (Nell et al. 2013) found it well-tolerated, which is reassuring background even though that study used a standardized extract rather than raw plant. For anyone who wants a predictable, comparable dose, though, raw whole-plant is the wrong direction: there's no number to compare. It has not been evaluated by the FDA and is not intended to diagnose, treat, cure, or prevent any disease.

MT55 answers the exact question Phytoextractum's ratio labeling leaves open. Instead of "100:1," it states 5%+ total alkaloids weighted toward mesembrine — a measured percentage you can actually compare across products and use to compute cost per standardized dose. It's still a concentrate, still requires a milligram scale, and still isn't a beginner product; the difference is purely in the transparency of the spec.

LiftMode publishing a COA per batch is the kind of transparency that matters most when you're handling something this concentrated, and the per-dose cost stays reasonable because a little goes a long way. The serotonergic caution applies with extra weight at higher potencies.

Phytoextractum asks you to weigh raw or ratio material and trust a ratio. Nootropics Depot does the opposite: a standardized full-spectrum tablet where the natural alkaloid ratio of the plant is preserved but locked to a known potency — 3% mesembrine for the serotonin side, with mesembrenone and the rest intact for the PDE4 side. There's no scale, no ratio math, and no batch-to-batch guessing; you can break a tablet to start low, and the quick-dissolve format means part of the dose absorbs in the mouth for a faster onset.

For a newcomer it's forgiving; for a regular user it's the daily driver that doesn't punish your wallet. The dual mechanism Harvey et al. (2011) described — serotonin-reuptake plus PDE4 inhibition — stays intact in a full-spectrum extract, and here you know the dose behind it. As a supplement it has not been evaluated by the FDA and is not intended to diagnose, treat, cure, or prevent any disease.