| Xylan | |||
| Yarrow 3% flavonoids | Achillea millefolium L. | Plantenextract | Darmfloraklachten |
| Yerba Mate 0,2% theobromine 2% caffeine | Ilex Paraguariensis | Plantenextract | Adaptogeen, stimulant |
| Zea Mays 20%-25% sterols | Zea Mays | Plantenextract | Tandvleespijn |
| Zeaxanthine 5% | Plantenextract | Ogen | |
| Zeaxanthine 5% 20% oleoresin beadlets | Plantenextract | Ogen | |
| Zink Ascorbaat | Mineralen | ||
| Zink Ciraat | Mineralen | ||
| Zink Monomethionine | Mineralen | Mineralen | |
| Zink Picolinaat | Mineralen | Mineralen | |
| Zwarte Bessen zaad olie poeder (Black Currant) | Ribes Nigrum | Vetzuren | Belangrijke vetzuren |