botanical
Evening Primrose supplements
Half of the 26 evening primrose supplements in the NIH label database that print an amount list 891.5 mg or less per serving; the middle half list 450 mg to 1,000 mg (DSLD version 9.4.0, January 2026).
- Products listing it
- 6026 print an amount; 24 list it inside a blend without an amount
- Median per serving
- 891.5 mgmiddle half 450 mg to 1,000 mg
How much evening primrose do supplements contain?
The median product lists 891.5 mg per serving. One in ten lists 55 mg or less, one in ten 1,328 mg or more. The amount printed most often is 1,000 mg (6 products).
Products by amount of evening primrose per serving
26 products, log scale; extreme 0.2% at each end left out of the drawing.
| Amount per serving | Products | For example |
|---|---|---|
| 1,000 mg | 6 | Evening Primrose Oil 1000 mg (Nature's Harmony); Evening Primrose 1,000 mg (Nature's Answer); Evening Primrose Flower Powder (TerraVita Premium Collection) |
| 500 mg | 4 | Evening Primrose Oil 500 mg (Nature's Harmony); Evening Primrose Oil (21st Century) |
| 50 mg | 2 | Hair, Skin & Nails (Natures Plus Herbal Actives) |
| 450 mg | 2 | Evening Primrose Flower 450 mg (TerraVita Premium Collection); Evening Primrose Herb 450 mg (TerraVita Premium Collection) |
| 983 mg | 2 | Evening Primrose (Herbal Terra); Evening Primrose (Hawaii Pharm) |
| 1,156 mg | 2 | Evening Primrose Alcohol Free (Herbal Terra); Evening Primrose Non-Alcohol (Hawaii Pharm) |
| 20 mg | 1 | Intestibal (Pharmax) |
| 60 mg | 1 | Organic Evening Primrose Oil (Zongle Therapeutics) |
| 166 mg | 1 | Skin and Joints Essentials (Perricone MD Nutriceuticals) |
| 250 mg | 1 | Pms (Her Own) |
Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).
Which products list the most evening primrose?
On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).
- Evening PrimrosePure Herbs2,035 mg
- Liquid Evening Primrose OilNature's Answer2,000 mg
- Evening Primrose Oil 500 mgNOW1,500 mg
- Evening Primrose Alcohol FreeHerbal Terra1,156 mg
- Evening Primrose Non-AlcoholHawaii Pharm1,156 mg
- Evening Primrose Oil 1000 mgNature's Harmony1,000 mg
- Evening Primrose 1,000 mgNature's Answer1,000 mg
- Evening Primrose Flower PowderTerraVita Premium Collection1,000 mg
In which products and brands?
Products listing evening primrose by DSLD product type
Brands listing it most: TerraVita Premium Collection (4), Nature's Answer (3), Nature's Harmony (2), Quest (2), Herbal Terra (2), Hawaii Pharm (2), Pharmax (1), Nature's Plus (1), Natures Plus Herbal Actives (1), Zongle Therapeutics (1).
Every product listing evening primrose
60 products, A to Z by name (page 2 of 2), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.
- Omega 3-6-9 Softgels 2400 mgBulkSupplements.com800 mg
- Open HeartNature's Sunshine Flower Essence Formulain a blend
- Organic Evening Primrose OilZongle Therapeutics60 mg
- OXCC Cleanser CellSystemic Formulas Bio Challengein a blend
- PmsHer Own250 mg
- Power TeenNatures Plus Source of Life · off the marketin a blend
- Power TeenNaturesPlusin a blend
- PyloricinPharmaxin a blend
- Skin and Joints EssentialsPerricone MD Nutriceuticals166 mg
- WHF Women's Herbal GuardianWachters' · off the marketin a blend