“Akarkara Spl. (special) grade”
No definition of what Spl. means is given anywhere on the listing. Treat it as branding, not a quality tier.

The restock economics winner
Yuvika's 200 g tin is the rational restock: at $0.087 per gram it is the cheapest genuine Anacyclus pyrethrum powder we found on US Amazon - roughly a third of the priciest listing for the same raw material. The ingredient list is a single honest line. What you give up is information: no processing claims, no purity statements, no origin. As a first purchase we point you to a smaller tin instead; as a repeat purchase for a known-tolerated root, nothing beats this price.
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Ingredient line reads simply akarkara with the botanical name in the title - adequate but minimal identity.
No processing or purity claims at all - the label is silent where bixa BOTANICAL speaks.
Loose powder, no standardisation - the category-wide 4.0 on dose control.
$0.087 per gram is the field's floor for genuine Akarkara - the criterion this product wins outright.
In stock in both 100 g and 200 g sizes; Yuvika lists the widest Akarkara range on Amazon.
“Akarkara Spl. (special) grade”
No definition of what Spl. means is given anywhere on the listing. Treat it as branding, not a quality tier.
“Single-ingredient akarkara”
The ingredient list is one line. Nothing else is claimed - which is honest, if uninformative.
Every other listing must justify its premium against this tin. Only bixa BOTANICAL (fuller label) and EcoVista (starter size) manage to.
The label makes no claims to check - good in that nothing is overstated, bad in that nothing is verifiable beyond the ingredient line.
The rational restock if you already know you tolerate it. As a first purchase, take the brand's 100 g tin instead.
An alkylamide-rich ethanol extract showed androgenic and spermatogenic activity in rats. Animal model - not tested in humans.
Changes in sexual behaviour in male rats. Animal model.
Systematic review of the phytochemistry; summarises animal and in vitro work and names the absence of clinical data.