The Chelation Mechanism
Fulvic acid's carboxyl and phenolic functional groups have lone-pair electrons that can coordinate with metal ions and certain organic molecules. When this happens, the resulting fulvic-substrate complex is generally more soluble and more easily transported across biological membranes than the substrate alone. In soil chemistry this is well-documented for plant uptake of mineral nutrients. In mammalian gut absorption it is documented for mineral chelation and for some pharmaceuticals administered with fulvic acid as a co-formulation13.
Boosts your antioxidant defenses.†
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
The same general principle applies to flavonoids like DHM. DHM has a poor native bioavailability profile (around 4 percent absolute oral)4 driven by low water solubility and chemical instability in the gut. When fulvic acid is co-administered, two things happen: the fulvic-DHM complex is more soluble than free DHM, and the chelation appears to stabilize the DHM molecule against the chemical breakdown that would otherwise occur in the small intestine. (this is the mechanism that finally convinced me fulvic acid was worth including in the formula, after months of skepticism, because the chelation chemistry maps cleanly onto the DHM bioavailability problem.)
What "Cellular Transport" Actually Means
Boosts your cell's energy factories.†
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
The phrase "cellular transport" is loaded in supplement marketing -- it gets used to imply almost any kind of mechanism. What it means in the fulvic-acid context is specifically chelation-assisted absorption: the fulvic molecule binds the target, the bound complex crosses the cell membrane more readily than the free target would, and the target is then released inside the cell. The absorption-enhancement story is documented across mineral, drug, and small-molecule delivery contexts, in the available comparative evaluations at least3.
Trace Mineral Delivery as a Side Effect
Supports the body's defenses against daily stressors.†
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Fulvic acid also brings a trace-mineral profile of its own, which has been characterized in commercial fulvic-acid preparations -- magnesium, iron, zinc, and other minerals at concentrations consistent with normal dietary intake2. These are a side effect of the source material, not the reason fulvic acid is in the formula, but they don't subtract from the function either.
What This Page Is Not Claiming
We are not claiming fulvic acid is a "delivery system" in the pharmaceutical formulation sense (lipid nanocarriers, etc.). It is a chelation assist, and the size of the assist is bounded by the chelation capacity of the fulvic molecule per milligram. Without the chelation assist, much of the DHM you swallow never makes it to teh inside of a cell. With the assist, more of it does.
For how this specifically interacts with the DHM bioavailability problem, see DHM Bioavailability and DHM and Fulvic Acid -- The Delivery Mechanism. For the mitochondrial side effects of fulvic acid that are useful but not load-bearing, see Fulvic Acid and Mitochondrial Support.