Evening Primrose Oil

by Metagenics OmegaGenics · softgel capsule · 90 softgels

  • On the market (NIH)
  • UPC 7 55571 02315 5
  • DSLD label 28645
  • Serving 1 softgel
  • 90 servings

Evening Primrose Oil by Metagenics OmegaGenics lists 2 ingredients, 2 with an amount per serving of 1 softgel, such as 50 mg of gamma-linolenic acid and 369 mg of linoleic acid, beside 3 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on December 24, 2013.

What is in Evening Primrose Oil?

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).

Evening Primrose Oil: Supplement Facts rows against the market (DSLD label 28645, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories5 Calories
Calories from Fat5 Calories
Total Fat0.5 g1%Fat (unspecified) in Evening Primrose Oil 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). Per day at the most servings: 3 g.

Polyunsaturated Fat418 mgPolyunsaturated Fat in Evening Primrose Oil against 1,759 products0.418 g per serving; the middle half of products list 0.5 g to 2 g, the median 1 g.0.418 g

94% of 1,759 products listing polyunsaturated fat give more (median 1 g). Per day at the most servings: 2.51 g.

Monounsaturated Fat31.5 mgMonounsaturated Fat in Evening Primrose Oil against 989 products0.0315 g per serving; the middle half of products list 0.5 g to 1 g, the median 1 g.0.0315 g

99% of 989 products listing monounsaturated fat give more (median 1 g). Per day at the most servings: 0.189 g.

Gamma-Linolenic Acidas Evening Primrose OilGamma-Linolenic Acid (Form: from evening primrose oil) Note: Measured as area percent.50 mgGamma Linolenic Acid in Evening Primrose Oil against 740 products50 mg per serving; the middle half of products list 42 mg to 160 mg, the median 90 mg.50 mg

61% of 740 products listing gamma linolenic acid give more (median 90 mg). Per day at the most servings: 300 mg.

Linoleic Acidas Evening Primrose OilLinoleic Acid (Form: from evening primrose oil) Note: Measured as area percent.369 mgLinoleic Acid in Evening Primrose Oil against 801 products369 mg per serving; the middle half of products list 110 mg to 696 mg, the median 350 mg.369 mg

Higher than 55% of 801 products listing linoleic acid (median 350 mg). Per day at the most servings: 2,214 mg.

Source: NIH ODS Dietary Supplement Label Database, label 28645 (entered December 24, 2013), 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 3 to 6 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 Evening Primrose Oil'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: Take one softgel three to six times daily or or as directed by your healthcare practitioner.
Warnings
Caution: If pregnant or nursing, or taking medication, please consult your healthcare practitioner before use.
Keep out of the reach of children.
Allergens and what it does not contain
This product is Gluten Free.
Storage
Storage: Keep tightly closed in a cool, dry place.

Source: label statements in DSLD label 28645.

What else is on the label?

Other ingredients: Gelatin, Glycerin, purified Water.

How many labels does Evening Primrose Oil have?

One label is on file, entered on December 24, 2013.

  1. Label 28645 (current) Entered December 24, 2013 · on the market · 90 softgels · UPC 7 55571 02315 5

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

Who makes it?

The label names Metagenics (distributor), Aliso Viejo, CA. All Metagenics OmegaGenics products.

Where next?