Net Contents
60 Softgel(s)
Serving Size
1–3 Softgel(s)
Servings Per Container
Not specified
Supplement Form
Softgel Capsule
Bar Code (UPC/SKU)
7 40985 21828 0
Product Version
0506 0803
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Contains
- Soy
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1–3 Softgel(s) · 1 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| Evening Primrose Oil(Gamma-Linolenic Acid, Oenothera biennis) | 500 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Directions: Take one (1) to three (3) softgels daily with meals for maximum daily results, or as directed by your healthcare provider. Do not exceed recommended dosage.
Warnings & Precautions
Precautions re: Children
Keep out of reach of children.
Precautions re: All Other
Do not use if product appears to be tampered with or seal is broken.
Storage
Storage
Store at room temperature.
Formulation
Formula re: Type
Maximum Strength Formula Containing 10% Gamma-Linolenic Acid for PMS Support*
Formulation re: Does NOT Contain
No Added Sugar Added, Salt, Yeast, Preservatives or Artificial Flavors.
Formula re: Contains
This product may contain soy ingredients.
FDA Statements
FDA Statement of Identity
Dietary Supplement
FDA Disclaimer Statement
*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Other Label Statements
Brand IP Statement(s) re: (c), (TM), (SM)
21st Century's(R) Evening Primrose Oil contains the highest levels of GLA (10%). 21st Century's standardized herbal extracts are thoroughly tested to assure specific levels of the important active ingredients are present for maximum benefit.
General Statements: All Other Content
Unconditionally guaranteed for purity, freshness and label potency.
Seals/Symbols
MADE IN USA
General: Product/Version Code
0506 0803
General Statements: All Other Content
HERBAL EXTRACT
Brand IP Statement(s) re: (c), (TM), (SM)
21ST Century(R)...for a healthier future.
General Statements: All Other Content
21st Century's Evening Primrose Oil is an excellent source of gamma-linoleic acid (GLA), an essential fatty acid. Fatty Acids play a major role in the maintenance of healthy skin, cell membrane structure, cardiovascular and nervous system support.* Evening Primrose Oil is used in Europe and Asia to aid the symptoms of PMS.
General Statements: All Other Content
Standardized
Manufacturer & Distributor
Manufacturer
21st Century HealthCare, Inc.
2119 S. Wilson Street, Tempe, AZ, 85282, USA
Market Reference
21st Century Evening Primrose Oil Softgels
21st-century-vitamins4.7(2000)$8.49Spring Valley Women's Standardized Evening Primrose Oil Health Dietary Supplement
Walmart4.5(29)$6.88LowestNow Foods Evening Primrose Oil Softgels
Target4.7(251)$21.99Sports Research Evening Primrose Oil
Sports Research4.8(1000)$21.95Evening Primrose Oil
Valley Women's Health$34.99Evening Primrose Oil mg Now
Vitacost.com4.8(2200)$8.56Evening Primrose Oil 1300 mg 90 Capsules
Cincinnati Health Institute$34.50Evening Primrose Oil Softgels
Thrive Wellness Center3.7(3)$66.00
Where to Buy Locally
Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.
Showing representative supplement & health retailers — search above for stores in your area.
The Vitamin Shoppe
4.6 (131)Vitamin & supplements store
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7966 Vaughn Rd, Montgomery, AL 36116
Health Wise Foods
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5147 Atlanta Hwy, Montgomery, AL 36109
Naturally Organic You Fulfillment Warehouse
4.7 (13)Vitamin & supplements store
8449 Crossland Loop Ste 126, Montgomery, AL 36117
GNC
3.9 (8)Vitamin & supplements store
973 Ann St, Montgomery, AL 36107
GNC
4.5 (52)Vitamin & supplements store
1941-A Cobbs Ford Rd, Prattville, AL 36066
GNC
3.8 (6)Vitamin & supplements store
Maxwell Bx, 355 Kelly St Bldg 1090, Maxwell AFB, AL 36112
CVS
3.2 (75)Vitamin & supplements store
100 US-231, Troy, AL 36081
Research & Studies
The effect of Oenothera biennis (Evening primrose) oil on inflammatory diseases: a systematic review of clinical trials
M Sharifi, N Nourani, S Sanaie… - … Medicine and Therapies, 2024 - Springer
Background Evening primrose oil (EPO), extracted from the seeds of Oenothera biennis, has gained attention for its therapeutic effects in various inflammatory conditions. Method We …
202430 citationsEvening Primrose (Oenothera biennis) Biological Activity Dependent on Chemical Composition
M Timoszuk, K Bielawska, E Skrzydlewska - Antioxidants, 2018 - mdpi.com
… Generally, evening primrose oil is obtained from Oenothera … The biological effect of evening primrose oil is a result of its … Evening primrose oil contains over 70% linoleic acid (LA) and …
2018212 citationsBiological activities of evening primrose oil
HE Tahir, GK Mahunu, AA Mariod, Z Xiaobo… - … seed oils, 2022 - Elsevier
… In the last decades, many unconventional oils have attracted great attention due to higher biological compounds. Evening primrose oil (Oenothera biennis) is commonly utilized as …
20225 citationsThe Effect of Evening Primrose Oil on Menopausal Symptoms Management: A Systematic Review and Meta-Analysis
M Larki, S Mohammadi, S Makvandi - Journal of Caring Sciences, 2025 - jcs.tbzmed.ac.ir
… to the health risks, deciding to pursue herbal alternatives. This meta-analysis aimed to determine the effectiveness of evening primrose oil (EPO) in managing menopausal symptoms. …
20251 citationsEvening primrose oil
B Bayles, R Usatine - 2009 - digitalcommons.tamusa.edu
… the oil also is used for several women’s health conditions, including breast pain (mastalgia), menopausal and premenstrual symptoms, cervical ripening, and labor induction or …
2009168 citationsStudies on the cultivation and uses of evening primrose (Oenothera spp.) in China
YC Deng, HM Hua, J Li, P Lapinskas - Economic Botany, 2001 - Springer
… We believe that evening primrose oil and GLA have an important role to play in human nutrition, health care, and cosmetics, and especially in relation to a variety of common diseases, …
200181 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-07-25. DSLD Label ID: 11234. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.
