Sago-C-500

by Nutri-West · tablet or pill · 90 tablets

  • On the market (NIH)
  • DSLD label 278932
  • Serving 1 tablet
  • 90 servings

Sago-C-500 by Nutri-West lists 8 ingredients, 1 with an amount per serving of 1 tablet, such as 500 mg of vitamin C; 7 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on January 23, 2023.

What is in Sago-C-500?

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).

Sago-C-500: Supplement Facts rows against the market (DSLD label 278932, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Sago Palm500 mg555%Vitamin C in SAGO-C-500 against 18,583 products500 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg500 mg

Higher than 81% of 18,583 products listing vitamin C (median 100 mg).

Proprietary Blend53 mg
Lemon Bioflavonoidin the blend, no amount given
Rutinin the blend, no amount given
Hesperidinin the blend, no amount given
Thymusas Bovinein the blend, no amount given
Lymphas Bovinein the blend, no amount given
Spleenas Bovinein the blend, no amount given
Propolisin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 278932 (entered January 23, 2023), 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; 7 ingredients sit inside a blend, so their amounts cannot be compared.

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 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 Sago-C-500'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.

Warnings
For distribution by health care professionals only.
Keep out of reach of children.
Tamper resistant outer seal - do not use if broken.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 278932.

What else is on the label?

Other ingredients: Silicate, Dicalcium Phosphate, Microcrystalline Cellulose, Rice Bran extract.

How many labels does Sago-C-500 have?

3 labels are on file under this name since December 24, 2013: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 278932 (current) Entered January 23, 2023 · on the market · 90 tablets
  2. Label 215098 Entered March 24, 2020 · off the market March 2, 2022 · 90 tablets
  3. Label 28243 Entered December 24, 2013 · on the market · 90 tablets

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

Who makes it?

The label names Nutri-West (manufacturer), Douglas, WY. All Nutri-West products.

Where next?