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• Inspired by the work of Dr. Weston A. Price 

• Time-honored traditional methods

• All natural source of vitamin A, and Conjugated Linoleic Acid (CLA)

• Concentrated through centrifugation

• Made from milk of grass-fed cows

5 stars

I like that the butter oil is extracted without heat and not stripped of nutrients!

-Tim G.


  • Sku Concentrated Butter Oil - Capsule

Table of Contents

Product Information

X-Factor™ Gold Concentrated Butter Oil is pure oil made from milk produced by cows grazing on rapidly growing green grass extracted and concentrated through centrifugation. The speed of the grass growth, timing of the grazing of this grass, species of grass, climate and extraction method are all-important factors in making real X-Factor™ Gold Concentrated Butter Oil.

These capsules are convenient for travel and easy to take.

Recommended Serving Size: 2 capsules

Supplement Facts

Amount Per Serving

Calories 10

    Calories from Fat 10

Total Fat 1 g ----------------------- 2%*

     Saturated Fat 1 g ------------- 5%*

Cholesterol less than 5 mg --- <1%*

* Percent Daily Values are based on a 2,000 calorie diet.

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Shipping Weight
: 1.10 lbs.

Sourcing information

To learn more about the specific company we partner with please view Our Partners page.

Quality information

We strive to provide high quality nutrient dense oils for you to enjoy. Check out our Quality and Sustainability page and learn more about our oils.


We have been making butter oil for more than 15 years now. Read our blog Celebrating 15 Years of Making Butter Oil and learn how it all started.


Read about why we only use non-gelatin capsules.

Oral Health

Nutrition is an integral part of oral health. Want to find out how you might be able to boost your oral health? Read our blog post The Fat-Soluble Vitamins Beat Cavities.


Short video featuring Claire Wetzel introducing X-FactorTM Butter Oil.

Frequently Asked Questions

What is concentrated butter oil?

Dr. Weston A. Price introduced the benefits of concentrated (“high vitamin”) butter oil in his landmark book, Nutrition and Physical Degeneration, published in 1939. Dr. Price described a process of “centrifugalizing” high-quality butter to obtain a concentrated butter oil. Dr. Price discovered that this special concentrated butter oil provided fat-soluble “activators” that vastly improved mineral absorption in the many mineral-deficient individuals he encountered. The activators were most prevalent when the butter came from cows grazing on rapidly growing grass.

Green Pasture Products has gone to great lengths to revive Dr. Price’s vital discovery. We strive to replicate the careful farming, production, and centrifugation practices that yield the concentrated butter oil that he so prized.

Why does the Blue Ice Royal product line blend concentrated butter oil and fermented cod liver oil?

Dr. Weston A. Price identified numerous benefits of concentrated butter oil, which he referred to as “high vitamin butter oil” and described in his 1939 book, Nutrition and Physical Degeneration. Even more significantly, Dr. Price came to realize that the special concentrated butter oil worked best in synergy with cod liver oil. “One without the other did not do his patients justice, but the two together worked like magic.”

Green Pasture Products established the Blue Ice Royal product line to recreate this magical synergy and honor Dr. Price’s discovery. The Blue Ice Royal line combines our concentrated butter oil with our fermented cod liver oil in one convenient and easy-to-take product.

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