SKU: 93676611056

Natural Factors Ultra Prim Evening Primrose Oil - 500mg 90 Softgels

Sale price$14.39 Regular price$15.99
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Natural Factors Ultra Prim Evening Primrose Oil - 500mg 90 SoftgelsNatural Factors OmegaFactors Ultra Prim Evening Primrose Oil is derived from the highest quality evening primrose (Oenothera biennis) seeds, and extracted by cold pressing (expeller pressing) without the use of hexane or other solvents. This ultra purified source of omega 6 essential fatty acids is highly stable and free of preservatives, offering 50 mg of gamma linolenic acid (GLA) and 360 mg of cis linoleic acid (LA) in each 500 mg softgel. The

 Natural Factors OmegaFactors Ultra Prim Evening Primrose Oil is derived from the highest quality evening primrose (Oenothera biennis) seeds, and extracted by cold pressing (expeller pressing) without the use of hexane or other solvents. This ultra-purified source of omega-6 essential fatty acids is highly stable and free of preservatives, offering 50 mg of gamma-linolenic acid (GLA) and 360 mg of cis-linoleic acid (LA) in each 500 mg softgel.

The essential fatty acids in Ultra Prim play an important role in the management of inflammation, cholesterol levels, hormonal balance, eye and skin health, and circulation. Ultra Prim may help prevent cardiovascular disease, reduce the risk of dangerous blood clots, and support healthy blood pressure.

Due to its beneficial effects on the immune system, cell membranes, and hormonal balance, GLA helps ease symptoms associated with premenstrual syndrome (PMS) and atopic eczema. GLA supports the health and appearance of the skin, can decrease inflammation, and even offers relief from dry eyes for contact lens wearers.

Evening primrose oil is an important source of GLA for anyone who wants to increase their intake of this omega-6 essential fatty acid.

Main selling features

  • Made from the highest quality evening primrose oil
  • Extracted by cold pressing (expeller pressing) without the use of external heat or harsh solvents
  • Ultra-purified to create a highly stable product without using preservatives
  • Provides therapeutic amounts of GLA to support optimum health

How it works

Evening primrose was called “the king’s cure-all” by early European settlers in North America and has long been used by Native Americans for its plethora of therapeutic effects. Modern science has discovered that many of these benefits appear connected to the concentration of GLA (up to 9%) found in evening primrose oil.

In the body GLA, a long chain fatty acid, is converted into a number of prostaglandins that influence numerous biological functions, including blood coagulation, blood vessel dilation, hormone production, cholesterol levels, inflammation, skin moisture, trans-epidermal water loss, and fatigue resistance. GLA has shown benefits for cardiovascular health, arthritis, skin disorders, premenstrual syndrome, and many more conditions.

A number of foods contain LA, the precursor to GLA, and the body can convert some LA to GLA with the help of various co-factors, including the enzyme delta-6-desaturase. However, a variety of other factors can hinder this process. People with diets high in sugar, alcohol, and trans or saturated fats; the elderly; and anyone with diabetes are especially at risk of having a low conversion of LA to GLA.

Ingredients

Medicinal ingredients

Each softgel contains:

Evening Primrose Oil (Oenothera biennis) (seed) 

500 mg

Gamma-linolenic acid 

50 mg

Cis-linoleic acid 

360 mg

Non-medicinal ingredients

Softgel (gelatin, glycerin, puri- fied water), vitamin E.

Suggested Usage

Recommended Adult Dose: 4-6 softgels daily or as directed by a health care practitioner. 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93676611056

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 1778 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
SFriedman
Grantham, US
★★★★★ 5
Euphy works good as new!
Style: 19 Pack
As soon as I opened the package everything looked the same- pre-filters, filters, main brush, and side brushes. I changed the big brush first;the only issue was the new brush body didn't have the white arrows to help aligning but that didn't affect how the brush worked. I changed filter and pre-filter, and finally the side brushes. When I turned on my "Goophy" and tried to let her run the side brushes were a little too (Goophy's side brushes sounded a little louder). I trimmed the side brushes a little and all was well. Goophy didn't want to run herself but it didn't take long for me to figure out it wasn't the new brushes ;just the operator pushing the wrong button. My Goophy Euphy did what she was supposed to do- vacuum the carpet and tile floor. Goophy Euphy still wanted to take the long way to her charging station which was nothing new and easily corrected. Over all the new brushes and filter restored Goophy Euphy back to when we first used her!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2023
T
Verified Purchase
Turtle Block
Charlottesville, US
★★★★★ 4
Don't be cheap like me - buy these and save yourself the hassle!
Style: 19 Pack
I made the mistake of going with another, slightly cheaper set of replacement parts for our Eufy RoboVac 11S. I did not heed the cautionary tales which lead me having to find replacement parts for the replacement parts. This brand fits our vacuum perfectly - the corner brushes don't pop off, the filter is the right size and the roller brush gets sufficiently tangled with cat hair so clearly also a good fit. My only concern (and why I only gave four stars) is - surprise! - the corner brushes. Do they stay on? YES! In fact, they is so secure, I had difficulty swapping one out. Here's the peculiarity of the brand - the "whiskers" on the spinner fell out. I found them all over the floor, on different surface types and under various conditions; they were not getting caught on any one thing. Not all at once, but over two or three uses, one of the corner brushes had become devoid of almost two entire spokes! Ironically, the little guy can't seem to pick up his own mess but I digress. Without the whiskers to grasp, removing the part was difficult. I ended up using a small flathead screwdriver for leverage to pop it off. While the other corner brush appeared to have shed some whiskers as well, it was not in need of replacement. Despite the shedding, this will be my first go-to for replacement parts next go round.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2022
A
Verified Purchase
Afework
Louisville, US
★★★★★ 5
Nothing.
Style: 19 Pack
It’s as shown & working properly for now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026
M
Verified Purchase
MMK
Boise, US
★★★★★ 5
Good resource.
Style: 19 Pack
Tried unsuccessfully to get parts from eufy but they were out of stock Pleased to get what I needed right away here.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 27, 2025
J
Verified Purchase
Jimi
Cuba, US
★★★★★ 5
Essential!
Style: 19 Pack
After about 2 months of daily cleanings, the side brushes were looking a little ragged on my Eufy 12. The brushes included in this kit did come out a little bent, but as shown on the product page, when I dipped them in hot water they straightened right out. Intrigued, I decided to try that with the original brushes. They cam out looking like new! The only con is that the filters don't look like a perfect fit. The foam seems very minutely smaller than the original and the pleated filter seems slightly thicker.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 21, 2019

recommand products