L-Arginine AKG
The same amino acid, bound two to one with alpha-ketoglutarate, and declared on its own line rather than folded into the row above it.
Arginine joined to alpha-ketoglutarate, two parts to one. A second 200 mg on top of the base form, declared on its own line rather than merged into it.
What the AKG part is
Alpha-ketoglutarate is a molecule out of the citric acid cycle, the loop every cell runs to release energy from food. It is not an exotic additive; it is something your own mitochondria make and consume all day.
Why bind the two together
A salt dissolves, absorbs and tastes differently from the free amino acid. Makers who use AKG argue it changes how much arginine survives the trip. The honest position is that the human evidence is thinner than the marketing, and this site is not going to pretend otherwise.
What 2:1 means
Two parts arginine to one part alpha-ketoglutarate by molar ratio. So the two hundred milligrams on this row is not two hundred milligrams of arginine; part of the weight is the AKG. The label is declaring the salt, which is the correct way to declare it.
On the panel it reads
L-Arginine AKG 2:1 Extract — 200 mg
No daily value established
Where it turns up in food
Nothing on a plate supplies this salt ready made. Arginine comes from protein and alpha-ketoglutarate is produced inside your own cells; the two are combined during manufacture.
About L-Arginine AKG
So how much arginine is really in the capsule?
Two hundred milligrams from the base row, plus the arginine fraction of this two hundred milligram salt. The panel declares the materials rather than the elemental split, which is standard practice and is why the total is worth reading as approximate.
Is AKG better than plain arginine?
Nobody can tell you that with confidence from the published human work. What can be said is that splitting a dose across two forms is a reasonable hedge when no single form is clearly superior.
Is alpha-ketoglutarate a stimulant?
No. It is an ordinary metabolic intermediate. Nothing on this panel is a stimulant of any kind.
The other six entries
Seven entries, all of them printed
No proprietary blend on this label, which is why a page like this one can exist at all.
Checkout, payment and delivery are the seller’s. Sixty days from the date of purchase to ask for your money back, empty bottles included.
