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45 extracts
Quinones
Cyclic diketones; anthraquinones (sennosides, emodin, aloin) are laxative, naphthoquinones include plumbagin, shikonin and thymoquinone.
45 products from 27 botanicals.
Standardized
Pau D'arco ExtractTabebuia impetiginosa (Handroanthus)Beta-lapachone 0.1–1%
from $14.84
2 grades · 50 g – 25 Kg
Standardized
Pau D'arco ExtractTabebuia impetiginosa (Handroanthus)Lapachol 1–3%
from $32.39
2 grades · 50 g – 25 Kg
Standardized
Pau D'arco ExtractTabebuia impetiginosa (Handroanthus)Naphthoquinones 2–3%
from $31.04
2 grades · 50 g – 25 Kg
Botanical IsolateRegulated
Physcion PowderRheum palmatum / R. officinaleNatural Isolate up to 98%CAS 521-61-9
from $24.29
2 grades · 1 g – 25 Kg
Standardized
Purple Gromwell ExtractLithospermum erythrorhizon / Arnebia euchromaDimethylacrylshikonin 0.3–10%
from $25.64
2 grades · 50 g – 25 Kg
Standardized
Purple Gromwell ExtractLithospermum erythrorhizon / Arnebia euchromaShikonin 1–98%
from $24.29
4 grades · 1 g – 25 Kg
Ratio
Red Leadwort Extract Powder 10:1Plumbago indica
from $13.49
50 g – 25 Kg
StandardizedRegulated
Rhubarb ExtractRheum palmatum / R. officinaleAloe-emodin 1–95%CAS 481-72-1
from $13.49
4 grades · 50 g – 25 Kg
StandardizedRegulated
Rhubarb ExtractRheum palmatum / R. officinaleAnthraquinones 1.5–50%
from $29.69
4 grades · 50 g – 25 Kg
StandardizedRegulated
Rhubarb ExtractRheum palmatum / R. officinaleEmodin 1–98%CAS 518-82-1
from $13.49
4 grades · 1 g – 25 Kg
StandardizedRegulated
Rhubarb ExtractRheum palmatum / R. officinaleRhein 1–98%CAS 478-43-3
from $13.49
4 grades · 1 g – 25 Kg
StandardizedRegulated
Rhubarb ExtractRheum palmatum / R. officinaleSennosides 1–5%
from $44.54
2 grades · 50 g – 25 Kg
Botanical Isolate
Rubrofusarin PowderSenna tora (Cassia tora)Natural Isolate up to 98%CAS 3567-00-8
from $22.94
3 grades · 1 g – 25 Kg
Standardized
Sausage Tree ExtractKigelia africanaKigelinone 0.1–1%
from $18.89
2 grades · 50 g – 25 Kg
StandardizedRegulated
Senna ExtractSenna alexandrina (Cassia angustifolia)Sennoside A 1–30%
from $18.89
4 grades · 50 g – 25 Kg
StandardizedRegulated
Senna ExtractSenna alexandrina (Cassia angustifolia)Sennoside B 1–30%
from $17.54
4 grades · 50 g – 25 Kg
StandardizedRegulated
Senna ExtractSenna alexandrina (Cassia angustifolia)Sennosides 1–60%
from $13.49
4 grades · 50 g – 25 Kg
StandardizedRegulated
St John's Wort ExtractHypericum perforatumHypericins 0.1–0.3%
from $13.49
2 grades · 50 g – 25 Kg
Standardized
Sundew ExtractDrosera rotundifoliaNaphthoquinones 0.1–1%
from $20.24
2 grades · 50 g – 25 Kg
Standardized
Vidanga ExtractEmbelia ribesEmbelin 2–98%
from $20.24
4 grades · 1 g – 25 Kg
Standardized
Walnut ExtractJuglans regiaJuglone 1–5%
from $51.29
2 grades · 50 g – 25 Kg