PlainVitamins

Ultra Prim

by Natural Factors OmegaFactors · softgel capsule · 120 softgels

  • On the market (NIH)
  • UPC 0 68958 02203 1
  • DSLD label 36378
  • Serving 1 softgel

Ultra Prim by Natural Factors OmegaFactors lists 4 ingredients, 4 with an amount per serving of 1 softgel, such as 1,300 mg of evening primrose oil, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on August 26, 2014.

What is in Ultra Prim?

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

Ultra Prim: Supplement Facts rows against the market (DSLD label 36378, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories15 Calories
Calories from Fat15 Calories
Total Fat1.5 g2%Fat (unspecified) in Ultra Prim against 11,965 products1.5 g per serving; the middle half of products list 1 g to 2.5 g, the median 1.5 g.1.5 g

44% of 11,965 products listing fat (unspecified) give more (median 1.5 g). Per day at the most servings: 4.5 g.

Evening Primrose Oil1,300 mgEvening Primrose oil in Ultra Prim against 300 products1,300 mg per serving; the middle half of products list 500 mg to 1,300 mg, the median 500 mg.1,300 mg

Higher than 69% of 300 products listing evening primrose oil (median 500 mg). Per day at the most servings: 3,900 mg.

Linoleic Acid885 mgLinoleic Acid in Ultra Prim against 801 products885 mg per serving; the middle half of products list 110 mg to 696 mg, the median 350 mg.885 mg

Higher than 81% of 801 products listing linoleic acid (median 350 mg). Per day at the most servings: 2,655 mg.

Gamma-Linolenic Acid125 mgGamma Linolenic Acid in Ultra Prim against 740 products125 mg per serving; the middle half of products list 42 mg to 160 mg, the median 90 mg.125 mg

Higher than 67% of 740 products listing gamma linolenic acid (median 90 mg). Per day at the most servings: 375 mg.

Oleic Acid80 mgOleic Acid in Ultra Prim against 694 products80 mg per serving; the middle half of products list 88.5 mg to 370 mg, the median 140 mg.80 mg

76% of 694 products listing oleic acid give more (median 140 mg). Per day at the most servings: 240 mg.

Source: NIH ODS Dietary Supplement Label Database, label 36378 (entered August 26, 2014), 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.

The NIH database records 2 to 3 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?

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: 1 softgel 2–3 times per day or as directed by a health professional.
Warnings
Keep out of the reach of children.
Sealed for your protection. Do not use if seal is broken.
Allergens and what it does not contain
Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.
HEXANE FREE - CHEMICAL FREE
Storage
For freshness, store in a cool, dry place.

Source: label statements in DSLD label 36378.

What else is on the label?

Other ingredients: Softgel.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Purity&Potency Guaranteed.

How many labels does Ultra Prim have?

2 labels are on file under this name since August 26, 2014: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 36378 (current) Entered August 26, 2014 · on the market · 120 softgels · UPC 0 68958 02203 1
  2. Label 36373 Entered August 26, 2014 · on the market · 60 softgels · UPC 0 68958 02202 4

DSLD also links this label to: Ultra Prim Evening Primrose Oil (package size difference, same product), Ultra Prim Evening Primrose Oil (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 Natural Factors Canada (manufacturer). All Natural Factors OmegaFactors products.

Where next?