Brilliant Brain

by 21st Century · tablet or pill · 60 tablets

  • On the market (NIH)
  • UPC 7 40985 27933 5
  • DSLD label 205530
  • Serving 2 tablets
  • 30 servings

Brilliant Brain by 21st Century lists 7 ingredients, 7 with an amount per serving of 2 tablets, such as 130 mg of calcium, 250 mg of cognizin citicoline, 100 mg of L-theanine and 100 mg of ginkgo biloba extract. Its current label entered the NIH Dietary Supplement Label Database on August 23, 2019.

What is in Brilliant Brain?

Each row as the label prints it, per serving of 2 tablets. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Brilliant Brain: Supplement Facts rows against the market (DSLD label 205530, January 2026 release)
IngredientAmount% DVAmong products listing it
Calciumas Dicalcium PhosphateCalcium (Form: as Dicalcium Phosphate)130 mg10%Calcium in Brilliant Brain against 17,831 products130 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg130 mg

Higher than 54% of 17,831 products listing calcium (median 115 mg).

Cognizin Citicoline250 mgCiticoline in Brilliant Brain against 206 products250 mg per serving; the middle half of products list 125 mg to 250 mg, the median 250 mg.250 mg

21% of 206 products listing citicoline give more (median 250 mg).

L-Theanine100 mgTheanine in Brilliant Brain against 1,602 products100 mg per serving; the middle half of products list 90 mg to 200 mg, the median 100 mg.100 mg

47% of 1,602 products listing theanine give more (median 100 mg).

Ginkgo biloba extract100 mgGinkgo in Brilliant Brain against 1,339 products100 mg per serving; the middle half of products list 30 mg to 120 mg, the median 60 mg.100 mg

Higher than 59% of 1,339 products listing ginkgo (median 60 mg).

Caffeineas Caffeine AnhydrousCaffeine (Form: as Caffeine Anhydrous)50 mgCaffeine in Brilliant Brain against 3,358 products50 mg per serving; the middle half of products list 100 mg to 275 mg, the median 200 mg.50 mg

91% of 3,358 products listing caffeine give more (median 200 mg).

Turmeric extract25 mgTurmeric in Brilliant Brain against 2,369 products25 mg per serving; the middle half of products list 50 mg to 500 mg, the median 150 mg.25 mg

86% of 2,369 products listing turmeric give more (median 150 mg).

Bioperine5 mgBlack Pepper in Brilliant Brain against 2,363 products5 mg per serving; the middle half of products list 5 mg to 10 mg, the median 5 mg.5 mg

33% of 2,363 products listing black pepper give more (median 5 mg).

Source: NIH ODS Dietary Supplement Label Database, label 205530 (entered August 23, 2019), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 91% of the 3,358 products that print an amount of caffeine list more than its 50 mg of caffeine (median 200 mg).

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Brilliant Brain's, rare ingredients counting for more.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Directions: As a dietary supplement, adults take two (2) tablets daily with any meal or as directed by a healthcare provider. Do not exceed recommended dosage.
For best results, take daily.
Warnings
Do not exceed recommended dosage.
Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition, including neurologic, neuromuscular, psychiatric or movement disorders, or are planning a medical procedure.
Stop use and contact a physician if adverse reactions occur.
This product contains caffeine. Avoid additional consumption of caffeine, which may cause adverse effects.
Keep out of reach of children.
Do not use if product appears to be tampered with or seal is broken.
Allergens and what it does not contain
Gluten free
No added Sugar, Yeast, Preservatives or Artificial Flavors.
Storage
Store at room temperature.

Source: label statements in DSLD label 205530.

What else is on the label?

Other ingredients: Cellulose, Croscarmellose Sodium, Stearic Acid, Silicon Dioxide, Contains Less Than 2% of.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Guaranteed quality Laboratory tested.

How many labels does Brilliant Brain have?

2 labels are on file under this name since August 23, 2019: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 233365 Entered August 23, 2020 · off the market August 5, 2020 · 60 tablets · UPC 7 40985 27933 5
  2. Label 205530 (current) Entered August 23, 2019 · on the market · 60 tablets · UPC 7 40985 27933 5

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names 21st Century HealthCare, Inc. (manufacturer), Tempe, AZ. All 21st Century products.

Where next?