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256 extracts
Flavonoids
Polyphenols built on a C6-C3-C6 skeleton; the largest family of plant pigments and antioxidants (flavones, flavonols, flavanones, isoflavones, anthocyanins, catechins).
256 products from 142 botanicals.
Standardized
Purple Sweet Potato ExtractIpomoea batatas (purple sweet potato)Anthocyanins 1–25%
from $13.49
4 grades · 50 g – 25 Kg
Botanical Isolate
Quercetagetin PowderTagetes erectaNatural Isolate up to 98%CAS 90-18-6
from $18.89
3 grades · 1 g – 25 Kg
Standardized
Red Cabbage ExtractBrassica oleracea var. capitata f. rubraAnthocyanins 1–5%
from $32.39
2 grades · 50 g – 25 Kg
Standardized
Red Clover ExtractTrifolium pratenseBiochanin A 5–20%
from $68.84
3 grades · 50 g – 25 Kg
Standardized
Red Clover ExtractTrifolium pratenseFormononetin 2–15%
from $48.59
3 grades · 50 g – 25 Kg
Standardized
Red Clover ExtractTrifolium pratenseGenistein + Daidzein 1–5%
from $32.39
2 grades · 50 g – 25 Kg
Standardized
Red Clover ExtractTrifolium pratenseIsoflavones 8–40%
from $62.09
3 grades · 50 g – 25 Kg
Standardized
Red Kwao Krua ExtractButea superbaTotal Flavonoids 1–5%
from $35.09
2 grades · 50 g – 25 Kg
Standardized
Red Vine Leaf ExtractVitis vinifera (red vine leaf)Quercetin-3-O-glucuronide 2–5%
from $71.54
2 grades · 50 g – 25 Kg
Standardized
Red Vine Leaf ExtractVitis vinifera (red vine leaf)Total Flavonoids 4–10%
from $56.69
2 grades · 50 g – 25 Kg
Standardized
Restharrow ExtractOnonis spinosaIsoflavonoids 0.1–1%
from $18.89
2 grades · 50 g – 25 Kg
Standardized
Rooibos ExtractAspalathus linearisAspalathin 1–30%
from $21.59
4 grades · 50 g – 25 Kg
Standardized
Rooibos ExtractAspalathus linearisNothofagin 0.5–3%
from $28.34
2 grades · 50 g – 25 Kg
Standardized
Rose Hip ExtractRosa caninaTiliroside 0.5%
from $63.44
50 g – 25 Kg
Standardized
Roselle Hibiscus ExtractHibiscus sabdariffaAnthocyanins 0.5–15%
from $26.99
4 grades · 50 g – 25 Kg
Standardized
Round-head Bush Clover ExtractLespedeza capitataTotal Flavonoids 2–10%
from $37.79
2 grades · 50 g – 25 Kg
RatioRegulated
Rue Extract Powder 10:1Ruta graveolens
from $13.49
50 g – 25 Kg
Botanical Isolate
Rutin PowderSophora japonica (Styphnolobium japonicum)Natural Isolate up to 98%CAS 153-18-4
from $13.49
4 grades · 1 g – 25 Kg
Standardized
Safflower ExtractCarthamus tinctoriusHydroxysafflor Yellow A 1–98%
from $22.94
4 grades · 1 g – 25 Kg
Standardized
Safflower ExtractCarthamus tinctoriusKaempferol 1%CAS 520-18-3
from $72.89
50 g – 25 Kg
Standardized
Safflower ExtractCarthamus tinctoriusSafflower Yellow 10–98%
from $32.39
3 grades · 1 g – 25 Kg
Botanical Isolate
Sakuranetin PowderOryza sativaNatural Isolate up to 98%CAS 2957-21-3
from $22.94
4 grades · 1 g – 25 Kg
Botanical Isolate
Salvigenin PowderSalvia officinalisNatural Isolate up to 98%CAS 19103-54-9
from $24.29
3 grades · 1 g – 25 Kg
Standardized
Sambung Nyawa ExtractGynura procumbensTotal Flavonoids 2–10%
from $40.49
2 grades · 50 g – 25 Kg