PlainVitamins

Soy Protein Isolate Pure Unflavored

by NOW Sports · powder · 1.2 pounds

  • On the market (NIH)
  • UPC 7 33739 02156 4
  • DSLD label 314502
  • Serving 24 g (1/3 cup)
  • 23 servings

Soy Protein Isolate Pure Unflavored by NOW Sports lists 4 ingredients, 4 with an amount per serving of 24 g, such as 0 mcg (0 IU) of vitamin D, 193 mg of calcium, 3 mg of iron and 14 mg of potassium, beside 10 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on September 25, 2024.

What is in Soy Protein Isolate Pure Unflavored?

Each row as the label prints it, per serving of 24 g. 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).

Soy Protein Isolate Pure Unflavored: Supplement Facts rows against the market (DSLD label 314502, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories90 Calories
Total Fat0.5 g1%Fat (unspecified) in Soy Protein Isolate Pure Unflavored against 11,965 products0.5 g per serving; the middle half of products list 1 g to 2.5 g, the median 1.5 g.0.5 g

86% of 11,965 products listing fat (unspecified) give more (median 1.5 g).

Saturated Fat0 g0%
Trans Fat0 g
Cholesterol0 mg0%
Sodium170 mg7%Sodium in Soy Protein Isolate Pure Unflavored against 14,514 products170 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.170 mg

Higher than 79% of 14,514 products listing sodium (median 55 mg).

Total Carbohydrates0 g0%
Dietary Fiber0 g0%
Total Sugars0 g
Added Sugars0 g0%
Protein20 g40%Protein in Soy Protein Isolate Pure Unflavored against 8,985 products20 g per serving; the middle half of products list 2 g to 24 g, the median 16 g.20 g

Higher than 56% of 8,985 products listing protein (median 16 g).

Vitamin D0 mcg (0 IU)0%
Calcium193 mg15%Calcium in Soy Protein Isolate Pure Unflavored against 17,831 products193 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg193 mg

Higher than 63% of 17,831 products listing calcium (median 115 mg).

Iron3 mg15%Iron in Soy Protein Isolate Pure Unflavored against 6,910 products3 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg3 mg

60% of 6,910 products listing iron give more (median 5 mg).

Potassium14 mg0%Potassium in Soy Protein Isolate Pure Unflavored against 11,614 products14 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg14 mg

92% of 11,614 products listing potassium give more (median 99 mg).

Source: NIH ODS Dietary Supplement Label Database, label 314502 (entered September 25, 2024), 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?

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:

  • 92% of the 11,614 products that print an amount of potassium list more than its 14 mg of potassium (median 99 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?

6 products list the very same ingredients; the nearest amounts come first.

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
Suggested Usage: Add 1/3 cup daily to 8 oz. of water, milk, or your favorite beverage. Stir or blend.
Warnings
Not manufactured with yeast, wheat, gluten, corn, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Notice: Use this product as a food supplement only. Do not use for weight reduction.
Allergens and what it does not contain
Not manufactured with yeast, wheat, gluten, corn, milk, egg, fish, shellfish, tree nut or sesame ingredients.
0 G Carbs
No artificial sweeteners No Aspartame No Sucralose No Acesulfame-K Non GMO Project Verified nongmoproject.org
Storage
This product is sold by weight not volume. Store in a cool, dry, dark place after opening.

Source: label statements in DSLD label 314502.

What else is on the label?

Other ingredients: Soy Protein Isolate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GMP Quality Assured Steroid Tested; Informed-Sport.com Informed Sport We Test You Trust No artificial sweeteners No Aspartame No Sucralose No Acesulfame-K Triangle K (Kosher) Non GMO Project Verified nongmoproject.org. Listed with: Informed Sport or Informed Choice (a seal is the label's claim; the certifier's own list confirms it).

How many labels does Soy Protein Isolate Pure Unflavored have?

2 labels are on file under this name since August 22, 2024: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 314502 (current) Entered September 25, 2024 · on the market · 1.2 pounds · UPC 7 33739 02156 4
  2. Label 314503 Entered August 22, 2024 · on the market · 2 pounds · UPC 7 33739 02152 6

DSLD also links this label to: Soy Protein Isolate Unflavored (package size difference, same product), Soy Protein Isolate Unflavored (image difference, same product), Soy Protein Isolate Unflavored (package size difference, same product), Soy Protein Isolate Natural Unflavored (image difference, same product), Soy Protein Isolate Natural Unflavored (package size difference, same product), Soy Protein Isolate Natural Unflavored (image difference, same product), Soy Protein Isolate Natural Unflavored (package size difference, same product), Soy Protein Isolate Unflavored (package size difference, same product).

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

Who makes it?

The label names NOW FOODS (manufacturer), Bloomingdale, IL. All NOW Sports products.

Where next?