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194 extracts

Polyphenols

Plant compounds with multiple phenolic rings: flavonoids, phenolic acids, stilbenes, lignans, coumarins, tannins and curcuminoids.

194 products from 125 botanicals.

194 results

Standardized Grape Seed ExtractVitis viniferaTotal Polyphenols 65–95% from $37.79 2 grades · 50 g – 25 Kg Standardized Green Coffee ExtractCoffea arabica / C. canephoraCoffee Fruit Polyphenols 20–70% from $24.29 3 grades · 50 g – 25 Kg Standardized Green Propolis ExtractBaccharis dracunculifolia (Brazilian green propolis)Total Polyphenols 10–70% from $31.04 3 grades · 50 g – 25 Kg Standardized Green Tea ExtractCamellia sinensisTotal Polyphenols 40–98% from $17.54 3 grades · 1 g – 25 Kg StandardizedRegulated Guaco ExtractMikania glomerataCoumarin 0.1–1%CAS 91-64-5 from $16.19 2 grades · 50 g – 25 Kg Standardized Guava ExtractPsidium guajavaTotal Polyphenols 10–30% from $40.49 3 grades · 50 g – 25 Kg Botanical Isolate Herniarin PowderMatricaria chamomilla (M. recutita)Natural Isolate up to 98%CAS 531-59-9 from $17.54 3 grades · 1 g – 25 Kg Standardized Highbush Blueberry ExtractVaccinium corymbosumTotal Polyphenols 10–40% from $40.49 3 grades · 50 g – 25 Kg Standardized Honeybush ExtractCyclopia intermedia / C. genistoidesMangiferin 2–20%CAS 4773-96-0 from $29.69 3 grades · 50 g – 25 Kg Standardized Hops ExtractHumulus lupulusHop Alpha Acids 5–15% from $43.19 2 grades · 50 g – 25 Kg Standardized Hops ExtractHumulus lupulusHop Beta Acids 5–10% from $48.59 2 grades · 50 g – 25 Kg Standardized Hops ExtractHumulus lupulusHop Bitter Acids 10–45% from $70.19 3 grades · 50 g – 25 Kg SCO2 Extract Hops Supercritical CO2 ExtractHumulus lupulusHop Alpha Acids 30–45% from $89.09 2 grades · 50 g – 25 Kg Lichen Iceland Moss ExtractCetraria islandicaFumarprotocetraric Acid 2–5% from $51.29 2 grades · 50 g – 25 Kg Botanical Isolate Imperatorin PowderAmmi majusNatural Isolate up to 98% from $20.24 4 grades · 1 g – 25 Kg Standardized Indian Kino ExtractPterocarpus marsupiumMarsupin 1–3% from $32.39 2 grades · 50 g – 25 Kg Standardized Indian Kino ExtractPterocarpus marsupiumPterostilbene 2–99%CAS 537-42-8 from $13.49 4 grades · 1 g – 25 Kg Standardized Indian Kino ExtractPterocarpus marsupiumTotal Polyphenols 5–15% from $31.04 2 grades · 50 g – 25 Kg Standardized Jamun ExtractSyzygium cuminiTotal Polyphenols 10–20% from $53.99 2 grades · 50 g – 25 Kg Standardized Japanese Knotweed ExtractReynoutria japonica (Polygonum cuspidatum)Polydatin 20–98%CAS 27208-80-6 from $22.94 3 grades · 1 g – 25 Kg Standardized Japanese Knotweed ExtractReynoutria japonica (Polygonum cuspidatum)Resveratrol 20–99%CAS 501-36-0 from $21.59 3 grades · 1 g – 25 Kg Standardized Javanese Turmeric ExtractCurcuma xanthorrhizaCurcuminoids 1–3% from $33.74 2 grades · 50 g – 25 Kg Ratio Kali Musli Extract Powder 10:1 & 25:1Curculigo orchioides from $13.49 2 grades · 50 g – 25 Kg StandardizedRegulated Kava ExtractPiper methysticumDihydrokavain 10–25% from $56.69 3 grades · 50 g – 25 Kg