Sign up for emails to receive exclusive offers. Learn more!
SHOP NOW

Earn Double Points on your Purchase!

Nature's Way Rewards is here. Ends 11/17. Terms apply.

A hiker with a backpack stands on a grassy meadow beside a narrow stream at sunset, with mountains and a bright sun in the sky behind them.

OUR QUALITY PROMISE

PureCheck

At Nature’s Way, we believe our customers deserve the highest standards in purity and potency. Instead of occasional or intermittent testing, we test every lot so you can feel confident in the purity of your specific product.

A bottle. Pure Check shown on a white background with a circular callout highlighting the green and blue Pure logo on the label.

PureCheck Verifiable

Check your product

To view your bottle’s results, simply enter the batch number on the PureCheck homepage!

Check for yourself
Two NutraVege Omega-3 supplement containers on a sandy beach-style background: a large amber liquid bottle with a green cap and a smaller dark bottle of softgels with a green cap. Both labels show NutraVege Omega-3 branding and dosage claims.

What's included

PureCheck product spotlight

  • NutraSea® Omega-3: NutraSea Omega-3 provides 1250 mg total EPA & DHA per teaspoon.‡ It supports eye and brain function, healthy skin and joints, and blood triglyceride levels already within a normal range.*
  • NutraVege® Omega-3 Oil: It's omega-3 without the fish. Nature's Way NutraVege Omega-3 liquid supports eye and brain function, plus heart and joint health with 1000 mg EPA/DHA per teaspoon.*‡
  • NutraVege® Omega-3 Softgels: Plant-derived EPA and DHA from algae oil help support cardiovascular health, brain function, and eye health with this every daily softgel.*

‡See Supplement Facts for total fat and saturated fat content.

Shop Now

Frequently Asked Questions

What is PureCheck?

PureCheck is a third-party testing verification platform that lets you view purity and potency test results for the specific lot number of your product.

Every lot is sent to an independent laboratory for third-party verification where the product is benchmarked against the industry’s most stringent guidelines for quality and purity.

What products are a part of PureCheck?

These Nature's Way products are included in PureCheck:

  • NutraSea® Omega-3
  • NutraVege® Omega-3 Oil
  • NutraVege® Omega-3 Softgels

How do I check my product?

Simply enter the lot number from your bottle, located on the label, on the PureCheck website to access the test results for your product batch. Click here to check your product.

What does a report look like?

View a sample report here.

Close-up of a green leafy plant with small unripe green berries or pods growing on the stems in a natural outdoor setting.

Over 50 Years of Quality

From traveling the globe in search of the best ingredients to performing rigorous testing in our state-of-the-art lab, we don't follow the crowd. We lead the industry.

  • A black and white logo featuring a stylized letter C with an atom graphic inside, above the text 'PJLA Testing'.

    PJLA Testing

    The Nature’s Way Laboratory is accredited to the ISO/IEC 17025:2017 standard.

  • Good Manufacturing Practice logo

    Good Manufacturing Practices

    We were among the first to earn a third-party GMP certificate from NSF.

  • NSF logo

    National Sanitation Foundation

    Our facilities are certified by NSF/ANSI 455-2 Good Manufacturing Practices for dietary supplements.

  • Quality Assurance International logo with 'Certified Organic' text

    Quality Assurance International

    Our liquid and tablet facility is certified organic by Quality Assurance International to meet USDA NOP standards.

The Wellness Blog

View all
Transparency Notice

* This statement has not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

** There are no valid studies using current scientific methods confirming this product’s efficacy. These indications are based solely on traditional homeopathic principles.

†† These indications are based solely on traditional homeopathic use. They have not been evaluated by the Food & Drug Administration.

Back to top
Natures Way Logo

Hello there, looks like you're located in Canada.

Would you like to visit our Canada Store?

NATURE’S WAY CANADA
Natures Way Logo

Hello there, it looks like you may not be in the United States.

We've partnered with iHerb to serve our international customers

iHerb

Have a question?

Our Customer Care Team is here to assist you with your product questions, Monday-Friday 7:00 AM to 5:30 PM CT.
Outside of these times, please contact us and we'll get back to you within 1 business day.
By continuing, you agree and acknowledge that this chat is used for quality and training purposes as per our Terms Of Service and our Privacy Policy.