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500,000+ Satisfied Customers

Grass Fed Beef Thyroid: Complete & All-Natural Thyroid Support

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$164.00

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Grass Fed Beef Thyroid x 2

$112.00

Ancestral Minerals x 1

$28.00

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Try Grass Fed Beef Thyroid risk-free for 60 days. If you're not totally in love with it, we will refund you 100%.

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Trusted by Doctors. Backed by Nature.

"I've been a doctor for over 20 years, and I've seen hundreds of patients suffering from obvious thyroid issues who were undiagnosed or improperly treated by their doctor. When someone starts giving their thyroid everything it needs from a desiccated thyroid product, everything just starts to slowly improve. The one I recommend and trust is Grass-Fed Beef Thyroid from Ancestral Supplements."

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Dr. Ken Berry

Licensed Physician

Superior Quality from the
Cleanest Pastures on the Planet

Superior Quality from the Cleanest Pastures on the Planet

Pasture Raised
New Zealand & Australia

In agricultural circles, it's known that the clean air, green pastures, and animal husbandry in these regions are at the highest level.

Grass Fed

Organs from pasture raised and grass fed animals are among the healthiest foods on the planet.

Ultra Pure

This means that you won't see any of the extra stuff that most supplement companies include to save time and money (stearates, silica, etc.)

GMO-Free

Animals raised using traditional breeding methods without genetic engineering techniques.

100% Freeze Dried

100% freeze dried in contrast to the heat processed varieties. This means that you get more of the heat sensitive vitamins, minerals and co-factors that make beef organs so incredibly nourishing

No Added Hormones, Pesticides, Or Antibiotics

Strict quality control measures ensure the highest purity and safety in all of our products.

100% money-back guarantee

500,000+ Customers Chose Grass Fed Beef Thyroid over Synthetics

(More than 18 million capsules sold)

Beef Thyroid Supports

Thyroid Health

Immune Health

Boosted Energy

Connective Tissue Health

Detoxification & Methylation

Mood & Metabolism

Beef Thyroid Contains

Whole Thyroid Glandular (and all of its nourishing constituents)

Proteins, Peptides, Cofactors & Enzymes Found & Expressed In Thyroid & Liver Tissue

Vitamin B12 & Folate

Preformed Vitamin A

Choline

Bio-available Heme Iron

Here's What Makes Grass Fed Beef Thyroid Different

Grass Fed Beef Thyroid

VS.

Grass Fed & Pasture Raised

Sourced from New Zealand & Australia

Zero Fillers or Flow Agents

No Synthetic Ingredients

Freeze-Dried to Retain Nutrients

100% Keto & Carnivore Safe

Third-Party Lab Tested

Non-GMO Certified

Contains Grass Fed Beef Liver

Other Thyroid Supplements

*Ancestral Supplements products are dietary supplements, not prescription medications. Comparison based on ingredient quality and sourcing standards as stated on product labels and manufacturer documentation.

Why We Add Grass-Fed Beef Liver To Every Capsule

Thyroid hormones can't work without the right nutrients.


That's why every capsule includes 470mg of Grass-Fed Beef Liver - providing:

Vitamin A to activate T3

B12 & Folate for natural energy

Heme Iron to prevent fatigue & brain fog

Choline for liver and cellular health

Without these nutrients, thyroid tissue alone won't deliver the results you're looking for.


Grass Fed Beef Liver fills the nutrient gaps that thyroid-only products can't address.

TESTIMONIALS

Real Transformations from Real Customers

I love this product! I no longer have a thyroid and I prefer natural products. I was taking other supplements for years and they didn't help at all- I have so many side effects while taking them. Since I started taking Beef Thyroid, I’m more energized, my mood is better, my hair isn’t falling out, and I’m not cold. I will continue to take this product:)

Nicole S.

Verified Buyer

This has really helped me with brain fog and energy! I've decided that taking six pills a day works best for me. I take three in the morning and three at night. They help with my mood too! Thank you Ancestral Supplements for making such a wonderful product!

Alica R.

Verified Buyer

Taking this supplement has been such a simple way to see quick improvement in my thyroid function. Before this supplement I was struggling with brittle hair and little to no energy. Within a few weeks of taking one capsule daily I have seen a huge difference in my hair and energy levels!

Shayne K.

Verified Buyer

Still Not Convinced?

Try It Risk-Free for 60 Days

We know you'll love Grass Fed Beef Thyroid. But if for any reason that's not the case, simply return within 60 days for a full refund. No questions.

100% money-back guarantee

Still Not Convinced?

Try It Risk-Free for 60 Days

We know you'll love Grass Fed Beef Thyroid. But if for any reason that's not the case, simply return within 60 days for a full refund. No questions.

100% money-back guarantee

Here's What 1,198+ Customers Are Saying

4.7
Rated 4.7 out of 5 stars
Based on 1,507 reviews
Total 5 star reviews: 1.3k Total 4 star reviews: 65 Total 3 star reviews: 38 Total 2 star reviews: 17 Total 1 star reviews: 49
1,507 reviews
  • JK
    Jerry K.
    Verified Buyer
    Reviewing
    Grass Fed Beef Thyroid Buy 2 Get 1 (VIP)
    I recommend this product
    Rated 5 out of 5 stars
    7/6/26
    My wife loves this product!

    She has tried numerous thyroid products for the last 30 years. But this is the one that works for her.

  • JP
    Julie P.
    Verified Buyer
    Reviewing
    Grass Fed Beef Thyroid
    I recommend this product
    Rated 5 out of 5 stars
    7/5/26
    This has really helped us!

    My husband and I are very happy with the Grass Fed Beef thyroid and are each taking one capsule in the morning. Both noticing more energy and he has started losing weight in spite of eating what he wants in moderation — after 2 years of low carb very restricted eating without results.

    His recent labs before starting the beef thyroid showed low numbers- very low T3 - he will be meeting with doc soon.

    I have been on thyroid meds for several years, but 2 years ago I started noticing weight gain and could not lose a lb even on a strict no sugar etc. diet. Started the thyroid glandular and increased T3 about the same time — something seems to be working! Definitely going to keep taking the Ancestral thyroid.

  • JZ
    Janis Z.
    Verified Buyer
    Reviewing
    Grass Fed Beef Thyroid
    I recommend this product
    Rated 5 out of 5 stars
    7/4/26
    Five Stars for Grass-Fed Beef Thyroid

    My husband and I were both prescribed Levothyroxine for hypothyroidism (even though our blood work showed it was just low-range normal). After we read up on the medication and learned it is truly bad for kidneys, we investigated Ancestral Supplements and liked what we saw. We placed an order, began taking it after stopping the BigPharm med, and started feeling more like ourselves after only a few days. We also lost a few pounds, which was a blessing. We liked the product so much that we ordered the Liver and the Bone, too. Keep up the good work, Ancestral Supplements!

  • KP
    Kelly P.
    Verified Buyer
    Reviewing
    Grass Fed Beef Thyroid
    I recommend this product
    Rated 5 out of 5 stars
    7/4/26
    Thyroid support

    I started taking your beef thyroid instead of my prescription armour thyroid medication 6 months ago and I just saw my doctor and got my bloodwork numbers, he said my thyroid numbers are great! By doing this, I’m saving lots of money and not putting synthetic ingredients in my body. Big win for me!

  • RA
    Ronda A.
    Verified Buyer
    Reviewing
    Grass Fed Beef Thyroid
    I recommend this product
    Rated 5 out of 5 stars
    7/2/26
    Excellent Product!

    I have always been low on iron and this supplement has been a game changer. I love that it is all natural and that my body can process it the way it should instead of trying to process a synthetic vitamin. I have so much more energy taking this product. 2 supplements daily appear to work great for what I need.

Frequently Asked Questions

Will I benefit from Grass Fed Beef Thyroid if I haven’t been diagnosed with a thyroid condition?