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1,102 extracts
Standardized Extracts
Standardized Extracts – 1102 products from 495 botanicals.
StandardizedRegulated
Kava ExtractPiper methysticumKavalactones 30–70%
from $75.59
3 grades · 50 g – 25 Kg
StandardizedRegulated
Kava ExtractPiper methysticumMethysticin 5–15%
from $79.64
2 grades · 50 g – 25 Kg
StandardizedRegulated
Kava ExtractPiper methysticumYangonin 5–15%
from $79.64
2 grades · 50 g – 25 Kg
Standardized
Kenaf ExtractHibiscus cannabinusLinoleic Acid 40–50%
from $90.44
50 g – 25 Kg
StandardizedRegulated
Khella ExtractAmmi visnaga (Visnaga daucoides)Khellin 1–98%CAS 82-02-0
from $13.49
4 grades · 1 g – 25 Kg
Standardized
Khella ExtractAmmi visnaga (Visnaga daucoides)Visnagin 0.5–95%
from $13.49
4 grades · 50 g – 25 Kg
Standardized
Kinkeliba ExtractCombretum micranthumTotal Polyphenols 5–15%
from $35.09
2 grades · 50 g – 25 Kg
Standardized
Kinkeliba ExtractCombretum micranthumVitexin + Isovitexin 1–5%
from $24.29
2 grades · 50 g – 25 Kg
Standardized
Knotgrass ExtractPolygonum aviculareTotal Flavonoids 0.3–1%
from $31.04
2 grades · 50 g – 25 Kg
Algae & Seaweed
Knotted Wrack ExtractAscophyllum nodosumFucoidan 5–20%
from $62.09
3 grades · 50 g – 25 Kg
Algae & Seaweed
Knotted Wrack ExtractAscophyllum nodosumTotal Polyphenols 10–30%
from $49.94
3 grades · 50 g – 25 Kg
Standardized
Kokum ExtractGarcinia indicaGarcinol 5–40%
from $24.29
3 grades · 50 g – 25 Kg
Standardized
Kokum ExtractGarcinia indicaHydroxycitric Acid (HCA) 10–20%
from $13.49
2 grades · 50 g – 25 Kg
Standardized
Kola Nut ExtractCola nitida / C. acuminataCaffeine 1.5–10%CAS 58-08-2
from $18.89
2 grades · 50 g – 25 Kg
Standardized
Kola Nut ExtractCola nitida / C. acuminataTheobromine 0.1%CAS 83-67-0
from $13.49
50 g – 25 Kg
StandardizedRegulated
Kratom ExtractMitragyna speciosa7-Hydroxymitragynine 2%
from $89.09
50 g – 25 Kg
StandardizedRegulated
Kratom ExtractMitragyna speciosaMitragynine 1–45%
from $13.49
4 grades · 50 g – 25 Kg
Standardized
Ku Shen ExtractSophora flavescensKurarinone 1–5%
from $49.94
2 grades · 50 g – 25 Kg
Standardized
Ku Shen ExtractSophora flavescensMatrine 10–98%
from $31.04
3 grades · 1 g – 25 Kg
Standardized
Ku Shen ExtractSophora flavescensOxymatrine 10–98%
from $31.04
3 grades · 1 g – 25 Kg
StandardizedRegulated
Kucha Tea ExtractCamellia assamica var. kuchaTheacrine 40–98%
from $28.34
3 grades · 1 g – 25 Kg
Standardized
Kuding Tea ExtractIlex kudingcha (Ilex latifolia)Chlorogenic Acid 1–5%CAS 327-97-9
from $20.24
2 grades · 50 g – 25 Kg
Standardized
Kuding Tea ExtractIlex kudingcha (Ilex latifolia)Total Saponins 10–40%
from $78.29
3 grades · 50 g – 25 Kg
Standardized
Kudzu ExtractPueraria lobata (P. montana)Daidzein 1–5%CAS 486-66-8
from $13.49
2 grades · 50 g – 25 Kg