PlainVitamins

Av-Phos 250 Neutral

by AvKARE · tablet or pill · 100 tablets

  • On the market (NIH)
  • UPC 3 42291 15201 4
  • DSLD label 264228
  • Serving 1 tablet
  • 100 servings

Av-Phos 250 Neutral by AvKARE lists 4 ingredients, 4 with an amount per serving of 1 tablet, such as 155 mg of monobasic potassium phosphate, 130 mg of monobasic sodium phosphate monohydrate, 250 mg of phosphorus and 45 mg of potassium, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on December 18, 2021.

What is in Av-Phos 250 Neutral?

Each row as the label prints it, per serving of 1 tablet. 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).

Av-Phos 250 Neutral: Supplement Facts rows against the market (DSLD label 264228, January 2026 release)
IngredientAmount% DVAmong products listing it
Dibasic Sodium Phosphate Anhydrous852 mg
Monobasic Potassium Phosphate155 mg1%*Potassium in Av-Phos 250 Neutral against 11,614 products45 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg45 mg

78% of 11,614 products listing potassium give more (median 99 mg).

Monobasic Sodium Phosphate Monohydrate130 mgSodium Phosphate in Av-Phos 250 Neutral against 53 products130 mg per serving; the middle half of products list 130 mg to 189 mg, the median 157 mg.130 mg

74% of 53 products listing sodium phosphate give more (median 157 mg).

Phosphorus250 mg25%Phosphorus in Av-Phos 250 Neutral against 3,786 products250 mg per serving; the middle half of products list 45 mg to 200 mg, the median 90 mg.DV 1,250 mgUL 4,000 mg250 mg

Higher than 82% of 3,786 products listing phosphorus (median 90 mg).

Sodium13.0 mEq298 mgSodium in Av-Phos 250 Neutral against 14,514 products298 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.298 mg

Higher than 91% of 14,514 products listing sodium (median 55 mg).

Potassium1.1 mEq45 mg

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 264228 (entered December 18, 2021), 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 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 Av-Phos 250 Neutral'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
Must be used under the supervision of a physician.

Source: label statements in DSLD label 264228.

How many labels does Av-Phos 250 Neutral have?

One label is on file, entered on December 18, 2021.

  1. Label 264228 (current) Entered December 18, 2021 · on the market · 100 tablets · UPC 3 42291 15201 4

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

Who makes it?

The label names AvKare (manufacturer). All AvKARE products.

Where next?