Koios

by Koios · capsule · 60 capsules

  • On the market (NIH)
  • UPC 0 40232 07621 3
  • DSLD label 54035
  • Serving 2 capsules
  • 30 servings

Koios by Koios lists 10 ingredients, 2 with an amount per serving of 2 capsules, such as 10 mg of vitamin B6 and 300 mcg of vitamin B12; 8 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on November 24, 2015.

What is in Koios?

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).

Koios: Supplement Facts rows against the market (DSLD label 54035, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B6as Pyridoxine HydrochlorideVitamin B6 (Form: as Pyridoxine HCl)10 mg500%Vitamin B6 in Koios against 15,277 products10 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg10 mg

Higher than 55% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 20 mg.

Vitamin B12as CyanocobalaminVitamin B12 (Form: as Cyanocobalamin)300 mcg5,000%Vitamin B12 in Koios against 14,425 products300 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg300 mcg

Higher than 80% of 14,425 products listing vitamin B12 (median 36 mcg). Per day at the most servings: 600 mcg.

Mental Titan Blend955.2 mg
Eleuthero root powderin the blend, no amount given
L-Tyrosinein the blend, no amount given
Guarana seed extractin the blend, no amount given
Alpha Glycerylphosphorylcholinein the blend, no amount given
Bacopa leaf powderin the blend, no amount given
Phosphatidyl Serineas Soy LecithinPhosphatidyl Serine (Form: from Soy Lecithin)in the blend, no amount given
Vinpocetinein the blend, no amount given
Huperzine Aas Toothed Clubmoss aerial parts extractHuperzine A (Form: from Toothed Clubmoss aerial parts extract PlantPart: aerial parts)in the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 54035 (entered November 24, 2015), 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 8 ingredients sit inside a blend, so their amounts cannot be compared.

The NIH database records 1 to 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 Koios'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, start with one (1) capsule to assess tolerance and work your way up to two (2).
Warnings
Do not take more than 4 in a day. Read warnings and only use as directed.
Warnings: Not intended for persons under the age of 18.
Do not use if pregnant or nursing. Consult a health care professional prior to consumption if you have any pre-existing medical conditions or are taking any prescription medication.
Improper use of this product will not improve results and is potentially hazardous to a person's health.
Contains: Soy

Source: label statements in DSLD label 54035.

What else is on the label?

Other ingredients: Hypromellose, Dicalcium Phosphate, Rice Flour, Magnesium Stearate.

How many labels does Koios have?

One label is on file, entered on November 24, 2015.

  1. Label 54035 (current) Entered November 24, 2015 · on the market · 60 capsules · UPC 0 40232 07621 3

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

Who makes it?

The label names Williams St Company (manufacturer), Denver, CO. All Koios products.

Where next?