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| Chemical Name | Dosage | Reference |
|---|---|---|
| TINGENONE | not available | Duke, 1992 * |
| XANTHOMICROL | not available | Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp. |
| Plant Name | Common Name | Chemical Count | Total Parts Per Million |
|---|---|---|---|
| Cimicifuga dahurica | Sheng Ma | 1 | 0 |
| Citrullus colocynthis | Colocynth | 1 | 0 |
| Citrus limon | Lemon | 1 | 40 |
| Citrus paradisi | Grapefruit | 1 | 195 |
| Citrus reticulata | Mandarin; Tangerine | 1 | 0 |
| Citrus sinensis | Orange | 1 | 210 |
| Cnicus benedictus | Blessed Thistle | 1 | 0 |
| Cocos nucifera | Coconut; Coconut Palm; Copra; Nariyal; Kokospalme (Ger.); Cocotero (Sp.) | 1 | 0 |
| Coix lacryma-jobi | Adlay; Adlay Millet; Job'S-Tears; Yi-Yi-Ren | 2 | 10, 000 |
| Commiphora wightii | Guggul; Indian Bdellium-Tree | 1 | 0 |
| Convallaria majalis | Lily-Of-The-Valley | 1 | 0 |
| Coptis chinensis | Chinese Goldthread; Huang-Lian; Huang-Lien | 2 | 270, 000 |
| Coptis japonica | Huang-Lia; Huang-Lian; Huang-Lien; Japanese Goldthread | 2 | 280, 000 |
| Coptis spp | Generic Goldthread | 3 | 90, 000 |
| Coriandrum sativum | Coriander; Chinese Parsley; Cilantro | 1 | 33 |
| Corydalis spp | Fumewort | 2 | 0 |
| Cucumis melo | Cantaloupe; Melon; Muskmelon; Netted Melon; Persian Melon; Nutmeg Melon | 1 | 0 |
| Cucumis sativus | Cucumber | 1 | 0 |
| Cucurbita pepo | Pumpkin | 1 | 0 |
| Cydonia oblonga | Quince | 1 | 0 |