Best Lithium Orotate Supplement: How to Choose Dose, Form and Quality

The best lithium orotate supplement for most adults is a low-dose product that states the amount of elemental lithium on the label, keeps that amount in the low milligram range, lists every other ingredient with its dose, and uses third-party tested ingredients. The same checks pick the best lithium orotate brand: one that answers questions about its label and will share its testing documents.

This guide shows you how to read a lithium orotate label, what dose range to look for, how the different forms compare, what else to check in the capsule, how to compare brands, and who should talk to a clinician first.

It is educational, not medical advice.

Key Takeaways

• Read the lithium, not the salt: "120 mg lithium orotate" supplies only about 4.6 mg of lithium itself. Look for the elemental lithium amount on the label.
• Low dose is the point: supplement doses are far below prescription lithium. A 2021 safety study noted that prescription doses are 5.5 to 67 times higher than the amounts typically suggested for lithium orotate.
• Full disclosure: choose a formula that lists every ingredient and its dose, with no undisclosed blend.
• Quality: look for third-party tested ingredients and a brand that will share testing documents.
• Check first: anyone taking prescription lithium, water pills or regular anti-inflammatory painkillers, or with kidney, heart or thyroid conditions, or who is pregnant or breastfeeding, should speak with a clinician before using lithium in any form.

What Lithium Orotate Is, and What It Is Not

Lithium orotate is a salt of lithium and orotic acid. It has been sold as a supplemental source of lithium for decades, usually in doses of a few milligrams of lithium a day. Lithium itself is a trace element found in grains, vegetables and some drinking water, and a 2002 review of dietary lithium suggested a provisional intake of 1 mg a day for a 70 kg adult (Schrauzer, 2002).

Prescription lithium, usually lithium carbonate, is a different thing: a high-dose medicine taken under blood monitoring. A 2021 toxicology study of lithium orotate noted that prescription lithium is used at lithium doses 5.5 to 67 times greater than those typically suggested for supplemental lithium orotate (Murbach, 2021). A supplement is not a substitute for a prescription. For the full background, see our lithium orotate benefits, dosage and safety guide and the lithium orotate ingredient page.

How to Read a Lithium Orotate Label

This is the single most useful check, because labels are written two different ways. Lithium is only a small part of the lithium orotate molecule. Working from the molecular weight of lithium orotate monohydrate, lithium makes up a little under 4 percent of it, so 120 mg of the salt supplies about 4.6 mg of lithium.

What the label says	What it means
"Lithium (as lithium orotate) 5 mg"	5 mg of lithium itself, the number that matters
"Lithium orotate 120 mg"	About 4.6 mg of lithium; the rest is orotate
"Lithium orotate 5 mg" with no lithium amount	Ask the brand: it could mean about 0.2 mg of lithium or 5 mg
Lithium inside a blend with one total weight	You cannot tell the lithium dose; choose another product

If a brand will not tell you the elemental lithium per serving, you cannot compare it with anything else on the shelf.

What Dose to Look For

Lithium orotate supplements are low-dose products, usually a few milligrams of lithium per serving. For context, a 1992 analysis estimated average American lithium intake from food and water at about 730 micrograms a day (Schrauzer, 1992), and in a 2025 survey of 211 adults buying lithium supplements, the most commonly reported product was lithium aspartate at 10 mg once a day (Strawbridge, 2025).

Practical points when you compare products:

• Start at the low end of a product's suggested use and stay consistent rather than raising the dose.
• Do not stack two lithium products, or a lithium product and a mineral blend that also contains lithium.
• More is not better with lithium. The dosage section of our lithium orotate guide covers amounts and low-dose ranges, and its interactions section covers the medicines and habits that change lithium levels.

Lithium Orotate vs Other Forms

You will see several forms of lithium for sale. Here is how they differ.

Form	How it is sold	What to know
Lithium orotate	Supplement capsules	The most researched supplement form; a 2023 mouse study found it acted at a tenth of the lithium carbonate dose and was better tolerated (Pacholko and Bekar, 2023)
Lithium aspartate	Supplement capsules	The form most often reported in the 2025 user survey
Trace mineral or "ionic" lithium drops	Supplement liquids	Usually very small amounts; check the micrograms per serving
Lithium carbonate and lithium citrate	Prescription medicines	High doses, taken only with medical supervision and blood tests

The mouse study is an animal finding.

What Else Is in the Capsule

Some lithium orotate supplements contain lithium orotate alone; others pair it with ingredients for calm or sleep. Either can be a good choice, as long as every ingredient is listed with its own dose. Watch for:

• Undisclosed blends: one total weight for several ingredients hides how much of each you are getting.
• Doubling up: if you already take zinc, B6 or magnesium, add up your totals across products.
• Fillers and allergens: check the "other ingredients" line if you avoid gelatin, gluten or dyes.

If you are curious about one of the common calming additions, our guide to lemon balm tea explains what lemon balm is and what studies show.

If the label lists vitamin B6, our guide to P5P vs B6 explains how the active form differs from pyridoxine HCl and why the total amount matters.

Quality Checks Before You Buy

• Third-party tested ingredients, with the brand willing to share a certificate of analysis on request. Our guide to what third-party testing really means explains what to ask for.
• A clear suggested use, including how many capsules make one serving.
• No disease claims. A supplement may describe support for mood or calm, but it may not make claims about a medical condition.
• A real company with contact details and a returns policy.

How to Compare Lithium Orotate Brands

Searches for the best lithium orotate brand often lead to lists of names. A more useful approach is to ask every brand the same questions and compare the answers. A brand worth considering answers each one plainly:

• How much elemental lithium is in one serving, and how many capsules make a serving?
• Can you share a certificate of analysis for the lithium orotate ingredient, showing what it was tested for, such as identity and heavy metals?
• Is the product made under the FDA current Good Manufacturing Practice rules for dietary supplements (21 CFR Part 111)?
• Is every other ingredient listed with its own dose?
• Does the bottle carry a lot number and a best-by date, and can you reach the company with questions?

Star ratings and sales rank do not answer any of these questions. Once a few brands pass these checks, compare them on formula and on cost per serving at the same elemental lithium amount.

Who Should Talk to a Clinician First

The official MedlinePlus guidance for prescription lithium lists situations that call for care, and they are a sensible checklist for any lithium product (MedlinePlus). Speak with a clinician before taking lithium orotate if you:

• already take prescription lithium or other prescription medicines
• take diuretics ("water pills") or regular nonsteroidal anti-inflammatory painkillers such as ibuprofen or naproxen
• have kidney, heart or thyroid disease
• are pregnant, planning a pregnancy or breastfeeding
• have severe diarrhea, heavy sweating or a fever, which can change how your body handles lithium

Lithium orotate is sold for adults. Keep it away from children.

How to Read Lithium Orotate Reviews

Reviews tell you about taste of capsules, shipping and how people felt, not about dose or purity. The largest look at real-world use so far, the 2025 survey of 211 adults, found that people most often reported improvements in cognition, with mood also commonly mentioned, and that side effects were more common than the researchers expected. Use reviews alongside the label checks above, not instead of them, and be wary of any review or listing that promises to fix a medical condition.

How Our Lithium Orotate Supplement Is Made

We built our formula around the checks in this guide. Each two-capsule serving of our Lithium Orotate Supplement provides 5 mg of lithium (as lithium orotate) with reishi mushroom 600 mg, lemon balm 250 mg, zinc 10 mg and vitamin B6 (as P5P) 5 mg, with every amount on the label and third-party tested ingredients. It is designed to be taken in the evening as part of a wind-down routine, and one bottle holds 30 servings. For more ways to support a calm, steady day, see our stress, mood and nervous system guide. For background on reishi itself, including how it is prepared as a tea, see our reishi tea guide.

Frequently Asked Questions

What is the best form of lithium supplement?

Lithium orotate and lithium aspartate are the two common supplement forms. Lithium orotate has the most research behind it as a supplement form, but the most important thing is a clearly stated, low dose of elemental lithium.

How much lithium orotate should I take?

Follow the label of the product you choose. Supplements usually provide a few milligrams of lithium per serving, far below prescription doses. Start low and stay consistent; see the dosage section of our lithium orotate guide for detail.

Is 5 mg of lithium orotate a low dose?

Yes, if the label means 5 mg of lithium, it is a low supplemental dose. If it means 5 mg of the whole lithium orotate salt, it supplies only about 0.2 mg of lithium. Check which one the label states.

What is the difference between lithium orotate and lithium carbonate?

Lithium carbonate is a prescription medicine taken at much higher doses with blood monitoring. Lithium orotate is sold as a low-dose supplement. They are not interchangeable.

Can you take lithium orotate every day?

Low-dose lithium orotate is designed for daily use. A 2021 toxicology study found no toxicity in rats given high daily doses for 28 days, which the authors saw as consistent with decades of human use without a safety signal. Talk to a clinician first if any of the situations above apply to you.

Should I take lithium orotate in the morning or at night?

There is no human research comparing times of day, so consistency matters more than timing. Many people take it in the evening, and our formula is designed for evening use because it also contains reishi and lemon balm.

Do I need a prescription for lithium orotate?

No. In the United States, lithium orotate is sold as a dietary supplement. Prescription lithium is a separate medicine.

Can I take lithium orotate with other supplements?

Usually, yes, but add up any nutrients that appear in more than one product, such as zinc or vitamin B6, and avoid taking two lithium products together. More answers are on our lithium orotate FAQ page.

What is the best lithium orotate brand?

The best brand is the one that passes the label and quality checks in this guide: it prints the elemental lithium per serving, keeps the dose low, lists every ingredient with its amount, uses third-party tested ingredients and will share testing documents. Our Lithium Orotate Supplement lists 5 mg of lithium per two-capsule serving and is made with third-party tested ingredients.

Is lithium orotate third-party tested?

That depends on the brand. Look for a label or product page that says the ingredients are third-party tested, and ask for a certificate of analysis that shows what the lithium orotate was tested for, such as identity and heavy metals. If a brand cannot tell you who tested its ingredients or what the results were, choose another product. Our formula is made with third-party tested ingredients.

Is a higher price a sign of a better lithium orotate supplement?

Not by itself. Price does not show dose or purity. Compare products on the elemental lithium per serving, whether every ingredient is listed with its dose, and whether the brand uses third-party tested ingredients and shares testing documents. If you compare cost, work it out per serving at the same elemental lithium amount, since a bottle with more capsules may hold less lithium in each one.

Sources

• Murbach TS, et al. A toxicological evaluation of lithium orotate. Regul Toxicol Pharmacol. 2021. PubMed 34146638
• Strawbridge R, et al. A survey exploring people's experiences with lithium bought as a supplement. Can J Psychiatry. 2025. PubMed 40152059
• Pacholko AG, Bekar LK. Different pharmacokinetics of lithium orotate inform why it is more potent, effective, and less toxic than lithium carbonate in a mouse model of mania. J Psychiatr Res. 2023. PubMed 37356352
• Schrauzer GN. Lithium: occurrence, dietary intakes, nutritional essentiality. J Am Coll Nutr. 2002. PubMed 11838882
• Schrauzer GN, et al. Lithium in scalp hair of adults, students, and violent criminals. Biol Trace Elem Res. 1992. PubMed 1381936
• MedlinePlus. Lithium. U.S. National Library of Medicine. medlineplus.gov
• U.S. Food and Drug Administration. Current Good Manufacturing Practices (CGMPs) for Food and Dietary Supplements. fda.gov

These statements have not been evaluated by the Food and Drug Administration. This content is for education and is not medical advice. Our products are not intended to diagnose, treat, cure or prevent any disease. Talk with a healthcare provider before starting a new supplement if you are pregnant, breastfeeding or taking medication.