Cross-referencing clinical data
A pairing appears on this page only when a trial gave both ingredients together and measured the result. Dragonhead 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.
Moldavian dragonhead and rosemary both accumulate rosmarinic acid and related caffeic acid esters. Combining them raises the total phenolic load without adding a new mechanism, and the two compete for the same conjugating enzymes on absorption. Formulators pair them for flavour and antioxidant stability in food systems. No human outcome has been measured for the combination.
Lemon balm is the closer of the two comparisons, since both are Lamiaceae herbs carrying citral-type volatiles alongside rosmarinic acid. The overlap means the pairing largely stacks the same constituents rather than adding complementary ones. That is worth knowing when totalling a stack. Read it as compositional overlap, not as a demonstrated combined effect.
Dragonhead essential oil is dominated by geranial, neral and geranyl acetate, and is blended with other monoterpene oils in food and aroma work for flavour balance and oxidative stability. Monoterpene-rich oils share the same handling requirements, meaning light protection, low temperature and antioxidant carriers. This is a manufacturing pairing. It says nothing about what either does in a person.
Ascorbate regenerates the reduced form of rosmarinic acid and related phenolics after they quench an oxidant. In food matrices this measurably slows lipid oxidation, which is why the two appear together in stabilised formulations. The chemistry is settled. Whether it produces any change a person would notice is a different claim and has not been tested here.
Dragonhead has a long history as a tea herb in Central Asia and the Caucasus, where it is commonly blended with other calming tea plants. Chamomile is a frequent partner in that format. The basis is custom and flavour, not a measured interaction. Nothing about the pairing has been quantified.
Dragonhead is used traditionally as a calming tea herb, and stacking several such botanicals raises the chance of daytime drowsiness even when no single one is strongly sedating. The caution is generic to the category rather than specific to a measured dragonhead effect. It matters most for anyone driving or operating machinery. Flag it rather than assume additivity has been quantified.
Charcoal binds phenolic acids and volatile constituents alike, lowering the amount of any herbal preparation absorbed when the two are taken together. Two hours of separation is the standard practice. The same applies to clay binders.
Nothing specific on file for Dragonhead. Match the label to the daily amount above, and tell your doctor what you take.
Not medical advice. Show the label to your pharmacist.These are the studies our verdict leans on, chosen from the 1 we read for Dragonhead. The full linked list is below.
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.