HerbIQ Reference Library / Compound Monographs
Active Compound Monographs
Dedicated technical dossiers detailing the molecular profile and evidence weight of individual plant bioactives
Where the Active Compound Index provides a high-level master matrix of the plant kingdom, these Compound Monographs serve as our definitive, independent deep dives. Each entry functions as a standalone scientific reference record—drilling past the surface to map out exact chemical identities, verified CAS numbers, and botanical source biologies with strict clinical objectivity.
Built specifically for product formulators, R&D teams, and researchers, this compendium translates raw plant chemistry into actionable data. Explore the individual monographs below to examine the detailed molecular structures and honest empirical data powering high-performance botanical nutrition.
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Pseudoephedrin (Protoalkaloid · OTC-Dekongestivum · Meth-Vorläufer · Informatives)
Alkaloid (Protoalkaloid) from Ma Huang (Ephedra sinica). A clinically used nasal decongestant that acts as a vasoconstrictive sympathomimetic.
Pseudoephedrin (Protoalkaloid · OTC-Dekongestivum · Meth-Vorläufer · Informatives)
Alkaloid (Protoalkaloid) from Ma Huang (Ephedra sinica). A clinically used nasal decongestant that acts as a vasoconstrictive sympathomimetic.
Piperlongumin — Piplartin (Pyridon-Alkaloid · selektives Antikrebsmittel · GSTP1-Inhibitor)
Alkaloid (Pyridine) from Long Pepper (Piper longum). Studied for selective antiproliferative effects on cancer cells via oxidative stress induction.
Piperlongumin — Piplartin (Pyridon-Alkaloid · selektives Antikrebsmittel · GSTP1-Inhibitor)
Alkaloid (Pyridine) from Long Pepper (Piper longum). Studied for selective antiproliferative effects on cancer cells via oxidative stress induction.
Piperin (Piperidinamid · Bioverfügbarkeits-Enhancer · BioPerine · Thermogenikum)
Alkaloid-related (Amide) from Black Pepper (Piper nigrum). A well-documented bioavailability enhancer; inhibits CYP3A4 and P-glycoprotein to significantly increase absorption of.
Piperin (Piperidinamid · Bioverfügbarkeits-Enhancer · BioPerine · Thermogenikum)
Alkaloid-related (Amide) from Black Pepper (Piper nigrum). A well-documented bioavailability enhancer; inhibits CYP3A4 and P-glycoprotein to significantly increase absorption of.
Peiminine – Isopeimin (Steroidalkaloid · Fritillaria · Antitussivum · AChE-hemmend)
Alkaloid (Steroidal) from Fritillary Bulb (Fritillaria thunbergii). Studied for anti-inflammatory and antitussive properties; may support soothing of throat mucosal irritation.
Peiminine – Isopeimin (Steroidalkaloid · Fritillaria · Antitussivum · AChE-hemmend)
Alkaloid (Steroidal) from Fritillary Bulb (Fritillaria thunbergii). Studied for anti-inflammatory and antitussive properties; may support soothing of throat mucosal irritation.
Peimin — Verticin (Steroidalkaloid · Fritillaria · Hustenmittel · TCM Atemwege)
Alkaloid (Steroidal) from Fritillary Bulb (Fritillaria thunbergii). Studied for expectorant and mucolytic properties; supports the traditional use of Fritillary bulb in respiratory.
Peimin — Verticin (Steroidalkaloid · Fritillaria · Hustenmittel · TCM Atemwege)
Alkaloid (Steroidal) from Fritillary Bulb (Fritillaria thunbergii). Studied for expectorant and mucolytic properties; supports the traditional use of Fritillary bulb in respiratory.
Phenethylisothiocyanat – PEITC (aromatisches Isothiocyanat · Karzinogen-Detox · STAT3-Inhibition)
Glucosinolate Hydrolysis Product (Isothiocyanate) from Watercress (Nasturtium officinale). The isothiocyanate from gluconasturtiin hydrolysis; studied for glutathione induction, detoxification support.
Phenethylisothiocyanat – PEITC (aromatisches Isothiocyanat · Karzinogen-Detox · STAT3-Inhibition)
Glucosinolate Hydrolysis Product (Isothiocyanate) from Watercress (Nasturtium officinale). The isothiocyanate from gluconasturtiin hydrolysis; studied for glutathione induction, detoxification support.
Phytol (azyklischer Diterpenalkohol · Chlorophyll-Seitenkette · entzündungshemmend · anxiolytisch)
Terpenoid — Acyclic Diterpene Alcohol (Phytane skeleton) from Chlorophyll (all green plants) — released by hydrolysis. Studied for anti-inflammatory, antioxidant, anxiolytic, geranylgeraniol precursor.
Phytol (azyklischer Diterpenalkohol · Chlorophyll-Seitenkette · entzündungshemmend · anxiolytisch)
Terpenoid — Acyclic Diterpene Alcohol (Phytane skeleton) from Chlorophyll (all green plants) — released by hydrolysis. Studied for anti-inflammatory, antioxidant, anxiolytic, geranylgeraniol precursor.
Patchouli-Alkohol — Patchoulol (Sesquiterpen · Entzündungshemmend · Antidepressiv · Adipositas-hemmend)
Terpenoid — Sesquiterpene Alcohol (Patchoulane skeleton) from Pogostemon cablin (patchouli, leaves). Studied for anti-inflammatory, antimicrobial, antidepressant, anti-obesity.
Patchouli-Alkohol — Patchoulol (Sesquiterpen · Entzündungshemmend · Antidepressiv · Adipositas-hemmend)
Terpenoid — Sesquiterpene Alcohol (Patchoulane skeleton) from Pogostemon cablin (patchouli, leaves). Studied for anti-inflammatory, antimicrobial, antidepressant, anti-obesity.
Paraxanthin (1,7-Dimethylxanthin · Primärer Koffeinmetabolit · Kognitive Leistung · enfinity®)
Alkaloid (Purine) from Coffee (Coffea arabica). The primary human metabolic product of caffeine; studied for lipolytic and muscular endurance-enhancing properties.
Paraxanthin (1,7-Dimethylxanthin · Primärer Koffeinmetabolit · Kognitive Leistung · enfinity®)
Alkaloid (Purine) from Coffee (Coffea arabica). The primary human metabolic product of caffeine; studied for lipolytic and muscular endurance-enhancing properties.
Protopin (Isochinolin-Alkaloid · Spasmolytikum · Biliär · Anxiolytikum)
Alkaloid (Isoquinoline) from Fumitory (Fumaria officinalis). Studied for antispasmodic effects on smooth muscle; may contribute to the digestive-soothing properties of fumitory.
Protopin (Isochinolin-Alkaloid · Spasmolytikum · Biliär · Anxiolytikum)
Alkaloid (Isoquinoline) from Fumitory (Fumaria officinalis). Studied for antispasmodic effects on smooth muscle; may contribute to the digestive-soothing properties of fumitory.
Palmatin (Protoberberin-Alkaloid · Sedativum · Antimikrobiell)
Alkaloid (Isoquinoline) from Amur Cork Tree (Phellodendron amurense). Studied for antimicrobial and blood glucose-supporting properties; closely related structurally to berberine.
Palmatin (Protoberberin-Alkaloid · Sedativum · Antimikrobiell)
Alkaloid (Isoquinoline) from Amur Cork Tree (Phellodendron amurense). Studied for antimicrobial and blood glucose-supporting properties; closely related structurally to berberine.
Protocatechusäure (Hydroxybenzoesäure · Neuroprotektiv · Antioxidativ)
Polyphenol (Hydroxybenzoic Acid) from Acai (Euterpe oleracea). Studied for antioxidant, anti-inflammatory, and potential cardioprotective properties.
Protocatechusäure (Hydroxybenzoesäure · Neuroprotektiv · Antioxidativ)
Polyphenol (Hydroxybenzoic Acid) from Acai (Euterpe oleracea). Studied for antioxidant, anti-inflammatory, and potential cardioprotective properties.
Punicalagin (Ellagitannin · Antioxidans · Darmgesundheit · Urolithin-Vorläufer)
Polyphenol (Ellagitannin) from Pomegranate (Punica granatum). The most abundant ellagitannin in pomegranate; studied for potent antioxidant, anti-inflammatory.
Punicalagin (Ellagitannin · Antioxidans · Darmgesundheit · Urolithin-Vorläufer)
Polyphenol (Ellagitannin) from Pomegranate (Punica granatum). The most abundant ellagitannin in pomegranate; studied for potent antioxidant, anti-inflammatory.
p-Cumarsäure (Hydroxyzimtsäure · Antioxidans · Antimikrobiell)
Polyphenol (Hydroxycinnamic Acid) from Peanuts (Arachis hypogaea). Studied for antioxidant and potential anti-atherosclerotic properties.
p-Cumarsäure (Hydroxyzimtsäure · Antioxidans · Antimikrobiell)
Polyphenol (Hydroxycinnamic Acid) from Peanuts (Arachis hypogaea). Studied for antioxidant and potential anti-atherosclerotic properties.
Piceatannol (Stilben · Anti-adipogen · Hautaufhellung)
Polyphenol (Stilbene) from Passion Fruit (Passiflora edulis). A hydroxylated resveratrol metabolite with higher potency; studied for anti-inflammatory, antiproliferative.
Piceatannol (Stilben · Anti-adipogen · Hautaufhellung)
Polyphenol (Stilbene) from Passion Fruit (Passiflora edulis). A hydroxylated resveratrol metabolite with higher potency; studied for anti-inflammatory, antiproliferative.
Pterostilben (Stilben · Kognitive Funktion · Lipidstoffwechsel)
Polyphenol (Stilbene) from Blueberry (Vaccinium corymbosum). A dimethylated resveratrol analog with significantly improved oral bioavailability.
Pterostilben (Stilben · Kognitive Funktion · Lipidstoffwechsel)
Polyphenol (Stilbene) from Blueberry (Vaccinium corymbosum). A dimethylated resveratrol analog with significantly improved oral bioavailability.
Petunidin (Anthocyanidin · Antioxidans · Herz-Kreislauf)
Polyphenol (Anthocyanidin) from Black Currant (Ribes nigrum). Studied for antioxidant and anti-inflammatory properties; contributes to the cardiovascular and cognitive health.
Petunidin (Anthocyanidin · Antioxidans · Herz-Kreislauf)
Polyphenol (Anthocyanidin) from Black Currant (Ribes nigrum). Studied for antioxidant and anti-inflammatory properties; contributes to the cardiovascular and cognitive health.
Peonidin (Anthocyanidin · Antioxidans · Harntraktgesundheit)
Polyphenol (Anthocyanidin) from Cranberry (Vaccinium oxycoccos). Studied for antioxidant and anti-inflammatory properties; contributes to the urinary tract health-supportive profile of.
Peonidin (Anthocyanidin · Antioxidans · Harntraktgesundheit)
Polyphenol (Anthocyanidin) from Cranberry (Vaccinium oxycoccos). Studied for antioxidant and anti-inflammatory properties; contributes to the urinary tract health-supportive profile of.
Pelargonidin (Anthocyanidin · Gefäßgesundheit · Harntrakt)
Polyphenol (Anthocyanidin) from Strawberry (Fragaria ananassa). A dietary anthocyanidin studied for anti-inflammatory and vascular health-supportive properties.
Pelargonidin (Anthocyanidin · Gefäßgesundheit · Harntrakt)
Polyphenol (Anthocyanidin) from Strawberry (Fragaria ananassa). A dietary anthocyanidin studied for anti-inflammatory and vascular health-supportive properties.
Phloridzin (Dihydrochalkon-Glykosid · SGLT-Hemmung · Blutzucker)
Polyphenol (Dihydrochalcone) from Apple (Malus domestica). Studied for SGLT inhibition and blood glucose-lowering effects.
Phloridzin (Dihydrochalkon-Glykosid · SGLT-Hemmung · Blutzucker)
Polyphenol (Dihydrochalcone) from Apple (Malus domestica). Studied for SGLT inhibition and blood glucose-lowering effects.
Phloretin (Dihydrochalkon · GLUT-Inhibitor · Antioxidans · Haut)
Polyphenol (Dihydrochalcone) from Apple (Malus domestica). Studied for antioxidant, anti-inflammatory, and potential insulin-sensitising properties.
Phloretin (Dihydrochalkon · GLUT-Inhibitor · Antioxidans · Haut)
Polyphenol (Dihydrochalcone) from Apple (Malus domestica). Studied for antioxidant, anti-inflammatory, and potential insulin-sensitising properties.
Puerarin (Daidzein-8-C-Glucosid · Kardiovaskulär · Zerebrovaskulär)
Polyphenol (Isoflavone C-Glycoside) from Kudzu (Pueraria lobata). Studied for cardiovascular benefits including improved cerebral blood flow and potential reduction of alcohol-seeking.
Puerarin (Daidzein-8-C-Glucosid · Kardiovaskulär · Zerebrovaskulär)
Polyphenol (Isoflavone C-Glycoside) from Kudzu (Pueraria lobata). Studied for cardiovascular benefits including improved cerebral blood flow and potential reduction of alcohol-seeking.
Procyanidin B2 (OPC-Dimer · Vasodilatierend · Hautelastizität)
Polyphenol (Proanthocyanidin) from Cocoa (Theobroma cacao). Studied for vasodilatory, skin elasticity-supporting, and antioxidant properties.
Procyanidin B2 (OPC-Dimer · Vasodilatierend · Hautelastizität)
Polyphenol (Proanthocyanidin) from Cocoa (Theobroma cacao). Studied for vasodilatory, skin elasticity-supporting, and antioxidant properties.
Procyanidine (OPC · Oligomere Proanthocyanidine · Herz-Kreislauf · Haut)
Polyphenol (Proanthocyanidin) from Grape Seed / Apple (Vitis vinifera / Malus domestica). A class of condensed tannins studied extensively for cardiovascular, skin, and antioxidant support.
Procyanidine (OPC · Oligomere Proanthocyanidine · Herz-Kreislauf · Haut)
Polyphenol (Proanthocyanidin) from Grape Seed / Apple (Vitis vinifera / Malus domestica). A class of condensed tannins studied extensively for cardiovascular, skin, and antioxidant support.
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Overview
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Source
Plant tissue anatomy — where target compounds are built and why the sourcing layer determines extract quality.
Isolate
Nine extraction methods mapped to compound polarity — water, ethanol, CO₂, enzyme, fermentation, and more.
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Format selection, stability engineering, and bioavailability vectors for finished product formulation.
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Batch verification, CoA parameters, heavy metal limits, and the safety clearance chain from plant to powder.
Compound Index
Searchable metabolite reference across all plant families — evidence ratings, dosage notes, sourcing links.
Compound Monographs
500+ individual compound pages — phytochemistry, clinical evidence strength, formulation notes, and CoA sourcing.