#1 of 1 · 300 mg vial
Zen Aminos$600$2.00 /mg
at the median the 300 mg median
Site says it tests; no certificate could be found
View KPV zenaminos.is
KPV 300 mg price
1 sellers, $2.00 to $2.00 per milligram, median $2.00, read 2026-09-26.
Preclinical. Animals or cells only among the studies cited here. No human study on this page. 2 animal studies, no human study.6 reported
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VialAll sizes 3054 mg 105 mg 4710 mg 20111 mg 212 mg 212.5 mg 115 mg 216 mg 120 mg 130 mg 1340 mg 150 mg 4100 mg 7300 mg 1
No lab-confirmed or tier A seller at 300 mg. Cheapest of all: Zen Aminos at $2.00 per mg for 300 mg, tier C. KPV 300 mg median is $2.00 per mg across 1 sellers.
C
1 of 1 offers at 300 mg, sorted tier first, then price per mg.
Week by week
KPV 300 mg was first read on 2026-09-26. Median $2.00 per milligram across 1 sellers. A week-by-week line appears after the next finished weekly walk. One week is a snapshot, not a history.
The figure is the same ungated market median the range on this page uses: every seller found. Certificate tier still ranks the cards. The purity gate is written and off, so this is not a tested-sellers-only series.
We never charge for knowledge. No vendor has a say in what a page says. Sellers are ranked by the certificate they publish, then by price. Every size of KPV · Laboratories named