Description
Lithium orotate 5mg, and the 5 mg is elemental lithium rather than the weight of the salt. That distinction is the whole label. Lithium is light, so the orotate molecule it is attached to accounts for most of the mass, and a lithium orotate 5mg serving means somewhere near 115 mg of the compound. The bottle holds 100 servings at about 19 cents each.
The arithmetic on the panel
| Elemental lithium | 5 mg per capsule |
|---|---|
| Compound | lithium orotate, roughly 115 mg to deliver that |
| Elemental fraction | about 4 percent of the salt by weight |
| Servings | 100, one capsule each |
| Cost | about 19 cents a serving |
| Prescription comparison | lithium carbonate is dosed in hundreds of milligrams |
| Testing | elemental content assayed per lot |
How far a lithium orotate 5mg capsule sits from a prescription
A long way, and the gap is the most useful thing on this page. Prescription lithium carbonate is typically given at 600 to 1,200 mg a day, which works out at roughly 113 to 226 mg of elemental lithium. Five milligrams is between twenty and forty five times smaller.
That is arithmetic, not reassurance. Prescription lithium is monitored with blood tests because its therapeutic range is narrow, and nothing about a nutritional amount changes the fact that lithium is cleared by the kidneys. Anyone with kidney or thyroid disease, or already taking lithium, should treat this as a conversation for a clinician rather than a purchase.
Why the orotate salt, and what the research actually shows
Orotate is an organic acid used as a carrier for several minerals, and the claim usually made for it concerns tissue distribution. The human evidence for that is thin: a small number of older studies, mostly not replicated.
The wider literature on low dose lithium is largely epidemiological, comparing trace lithium concentrations in drinking water across regions against population statistics, which is correlational work and cannot establish what a capsule does. Controlled trials at nutritional amounts are scarce. That describes the evidence base for a lithium orotate 5mg product honestly, and it is not a claim about this bottle.
Why a lithium orotate 5mg bottle holds 100 servings
Because at a nutritional amount a bottle is counted in months rather than weeks, and because the compound itself is cheap. One hundred servings at 19 cents is a little over three months of daily use, which makes the price per capsule the least interesting number on this page.
What is interesting is that a lithium orotate 5mg capsule is the smallest unit most of this market offers. Bottles at 1 mg and 2.5 mg of elemental lithium exist and are harder to find, so anyone wanting to start lower than this will be splitting a capsule rather than buying one.
Orotate against carbonate and chloride
Three salts, three elemental fractions, three different price points. Lithium carbonate is about 19 percent elemental lithium and is a prescription medicine dosed in hundreds of milligrams. Lithium chloride is around 16 percent. The orotate is near 4 percent, which is why a lithium orotate 5mg capsule weighs what it does.
Comparing two lithium products by compound weight is therefore meaningless, and only the elemental figure transfers between them. That is the same arithmetic the minerals shelf applies to magnesium, zinc and calcium salts, and it applies to a lithium orotate 5mg capsule exactly as it does to those.
Not an essential nutrient, officially
Lithium has no recommended intake, no adequate intake and no tolerable upper level set for it in the United States, which means there is no official figure to compare a capsule against. The NIH Office of Dietary Supplements fact sheet library covers the minerals that do have those numbers, and the absence of this one from that list is itself informative.
Why it is shelved with the minerals
Because it is a mineral salt sold by elemental weight, and it is priced that way, per milligram of lithium rather than per milligram of orotate. Every item on the minerals page is handled the same way, since compound weight comparisons across different salts are meaningless.
Testing
An independent laboratory measures elemental lithium content on every lot by a method appropriate to trace metals, and screens lead, cadmium and arsenic alongside. Under or over strength lots are withdrawn and the failing certificate stays published, as explained in why we publish the batch that failed. Your report is linked above.
Reviews
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