PlainVitamins

AdultFocus

by Advanced Nutrition by Zahler · capsule · 60 capsules

  • On the market (NIH)
  • UPC 8 48998 00052 3
  • DSLD label 259901
  • Serving 1 capsule; amounts per 2 capsules
  • 30 servings

AdultFocus by Advanced Nutrition by Zahler lists 8 ingredients, 8 with an amount per serving of 2 capsules, such as 20 mg of vitamin B6, 340 mcg DFE of folate, 120 mcg of vitamin B12 and 250 mg of citicoline. Its current label entered the NIH Dietary Supplement Label Database on February 23, 2022.

What is in AdultFocus?

Each row as the label prints it, per serving of 2 capsules. 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).

AdultFocus: Supplement Facts rows against the market (DSLD label 259901, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B6as Pyridoxal 5-Phosphate20 mg1,176%Vitamin B6 in AdultFocus against 15,277 products20 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg20 mg

Higher than 71% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 40 mg.

Folateas BioFolate340 mcg DFE85%
Vitamin B12as Methylcobalamin120 mcg5,000%Vitamin B12 in AdultFocus against 14,425 products120 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg120 mcg

Higher than 70% of 14,425 products listing vitamin B12 (median 36 mcg). Per day at the most servings: 240 mcg.

Citicoline250 mgCiticoline in AdultFocus 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). Per day at the most servings: 500 mg.

L-Theanine125 mgTheanine in AdultFocus against 1,602 products125 mg per serving; the middle half of products list 90 mg to 200 mg, the median 100 mg.125 mg

Higher than 54% of 1,602 products listing theanine (median 100 mg). Per day at the most servings: 250 mg.

Coffee fruit extract100 mgCoffee in AdultFocus against 263 products100 mg per serving; the middle half of products list 100 mg to 100 mg, the median 100 mg.100 mg

24% of 263 products listing coffee give more (median 100 mg). Per day at the most servings: 200 mg.

Sharp-PS Greenas Phosphatidylserine100 mgPhosphatidylserine in AdultFocus against 641 products100 mg per serving; the middle half of products list 50 mg to 150 mg, the median 100 mg.100 mg

29% of 641 products listing phosphatidylserine give more (median 100 mg). Per day at the most servings: 200 mg.

Dimethylaminoethanolas Dimethylaminoethanol Bitartrate100 mgDeanol in AdultFocus against 365 products100 mg per serving; the middle half of products list 50 mg to 150 mg, the median 100 mg.100 mg

29% of 365 products listing deanol give more (median 100 mg). Per day at the most servings: 200 mg.

Source: NIH ODS Dietary Supplement Label Database, label 259901 (entered February 23, 2022), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records 2 servings 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 AdultFocus'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: Take 2 capsules daily, preferably 1 capsule twice a day with food, or as directed by a healthcare practitioner.
Warnings
Keep out of reach of children.
Do not use if safety seal is damaged or missing.
If pregnant, nursing or on medication, consult with your healthcare practitioner.
Allergens and what it does not contain
Non-GMO Soy free Gluten free Dairy free

Source: label statements in DSLD label 259901.

What else is on the label?

Other ingredients: Hypromellose capsule, Magnesium Stearate, Silicon Dioxide, Microcrystalline Cellulose.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Dairy Kosher OU Kosher This product was manufactured in a GMP certified Facility; Manufactured in the U.S.A.

How many labels does AdultFocus have?

One label is on file, entered on February 23, 2022.

  1. Label 259901 (current) Entered February 23, 2022 · on the market · 60 capsules · UPC 8 48998 00052 3

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

Who makes it?

The label names Advanced Nutrition by Zahler (distributor), Brooklyn, NY. All Advanced Nutrition by Zahler products.

Where next?