Cross-referencing clinical data
A pairing appears on this page only when a trial gave both ingredients together and measured the result. Quisqualis has none that clears that bar.
Stitching two separate single-ingredient studies into a pairing is the one thing this engine will not do. When a study of the combination itself holds up at source, it lands here with its citation.
No invented synergy. Where actives were studied on their own rather than together, the record shows each on its own evidence, never a combined effect no trial measured.
Research strength. Research strength says how much work stands behind the combination. It is never a product score.
Independent record. Every finding is cited to a named trial, dated, and never written by the brand.
20 pairings are live across the library today. Checked 20 July 2026.
No study gave these as a pair, so they are not in the card above. But the reason they belong together is settled biochemistry, not a guess, so it is worth knowing.
Traditional texts describe hiccups, dizziness and nausea following Quisqualis fruit, particularly when it is taken with hot drinks. Warming carminatives were the standard companion for exactly this reason. Ginger acts on gastric motility and nausea signalling by its own route. This is a tolerability pairing from practice, with no controlled work behind it.
Licorice appears in a large fraction of classical East Asian formulas as a harmonising and sweetening agent, and Quisqualis-containing preparations are no exception. The role is palatability and formula convention rather than pharmacology. Note that licorice glycyrrhizin has its own effects on potassium and blood pressure at sustained intake. That caveat belongs to licorice, not to Quisqualis.
The classical caution attached to shi jun zi is not to take it with hot tea, an instruction repeated across sources because of reported hiccups and stomach discomfort. This is one of the few negative pairings the tradition states explicitly rather than by omission. The underlying chemistry has not been worked out, and tannin interaction is a plausible but untested explanation. Worth flagging as a caution.
Nothing specific on file for Quisqualis. Match the label to the daily amount above, and tell your doctor what you take.
Not medical advice. Show the label to your pharmacist.FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.