For best results take consistently for 60-90 days*
Heritage Health Thyroid Support Supplement™
$0.00
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Energy
Reclaim steady energy
Control
Look and feel like the old you
Clarity
Think clearly again
Lauren J.
My doctor kept telling me my labs were "normal" while I was dragging myself through every day. I started this about 6 weeks ago and I actually feel like myself again, the brain fog is gone and I'm not freezing anymore.
Reclaim Control Of Your Body Again
Stop letting your thyroid control your life. We've built a thyroid support supplement that actually puts you in the driver's seat of your life again.
Reclaim Control Of Your Body Again
Stop letting your thyroid control your life. We've built a thyroid support supplement that actually puts you in the driver's seat of your life again.
Get Your Energy Back
Selenium supports the conversion of T4 into active T3 — the form your cells actually burn. B12 at 1,000 mcg supports normal energy metabolism alongside it.
Feel Like Yourself Again
Say goodbye to the brain fog, the coldness in hands and feet, and the crash at 2pm. Active T3 is what is at the core of feeling like yourself again.
Reclaim Control Of Your Body
Your puffy face, brittle nails, and poor skin don't have to stay with you forever. That's why our five active ingredients support normal thyroid function so you can take control of your body again.
Fix The Root Cause
Most formulas just give you selenium and stop there. Our formula supplies all five nutrients to help your body convert T4 like it should.
How Holistic Health Targets The Root Cause
Most supplements just mask the symptoms, Holistic Health actually targets the root cause of your thyroid problems so you can feel like yourself again.
Your Thyroid Makes T4
About 80% of what your thyroid releases is T4 — the inactive, stored form. On its own it does almost nothing for your energy.
Your Body Has To Convert It
T4 becomes active T3 outside the thyroid — in your liver, kidneys and muscle. This conversion step is responsible for how you feel and why you need help converting it.
You Need Selenium To Convert T3
The enzymes that strip T4 into T3 are selenoproteins — selenium sits at their active site. Low selenium, slow conversion. We supply 83 mcg of L-selenomethionine, the dose used in the research
T3 Reaches Your Cells
T3 is responsible for your metabolism, energy, warmth, and how you feel. Myo-inositol, black seed oil, D3 and B12 help support the system around it.
Your Thyroid Makes T4
About 80% of what your thyroid releases is T4 — the inactive, stored form. On its own it does almost nothing for your energy.
Your Body Has To Convert It
T4 becomes active T3 outside the thyroid — in your liver, kidneys and muscle. This conversion step is responsible for how you feel and why you need help converting it.
You Need Selenium To Convert T3
The enzymes that strip T4 into T3 are selenoproteins — selenium sits at their active site. Low selenium, slow conversion. We supply 83 mcg of L-selenomethionine, the dose used in the research
T3 Reaches Your Cells
T3 is responsible for your metabolism, energy, warmth, and how you feel. Myo-inositol, black seed oil, D3 and B12 help support the system around it.
Real People, Real Results
Real customer feedback from trying Heritage Health
""My hands and feet were ice cold no matter what season it was. Now I'm not the one asking for a blanket at every dinner.""
"I've tried every thyroid supplement on TikTok and this is the only one that actually did anything. My hair is growing back in and my labs finally look different."
""My doctor kept saying my labs were fine while I felt like a zombie every day. Six weeks in and the brain fog is gone, I feel like a person again.""
""I was sleeping 9 hours a night and still couldn't function. A month on Nurra and I'm actually awake before my second coffee.""
5 Science Backed Ingredients
Five active ingredients. Every one at the dose that does the work, in the form your body can use.
Selenium - 83mcg
The enzymes that convert T4 into active T3 are selenoproteins — selenium sits at their core. We use the amino-acid-bound form your body absorbs like food, not the cheap selenite salt. And 83 mcg because that's the dose the combination research used, not the number that looks biggest on a label.
Myo-Inositol - 1,200 mg
Inositol is the messenger that tells your thyroid cells to respond when the signal arrives from your brain. The trials paired it with selenium at 600 mg. We use double that — comfortably within the range inositol has been studied at, and the one nutrient here where more is genuinely fine.
Black Seed Oil - 500 mg
Nigella sativa has been used across North Africa and the Middle East for centuries. Thymoquinone is the compound it's measured by, and most products don't tell you how much they contain. We standardise it, so you know what you're getting rather than guessing.
Vitamin D3 - 2,000 IU
Thyroid tissue carries vitamin D receptors, and most adults sit lower than they should through winter. 2,000 IU is the maintenance dose — enough to matter, nowhere near the amount that needs monitoring.
Vitamin B12 - 1,000 mcg
B12 supports normal energy metabolism and nervous system function — the two things that go first when you're running flat. Methylcobalamin is the form your body uses directly, rather than cyanocobalamin, which it has to convert first.
Selenium - 83mcg
The enzymes that convert T4 into active T3 are selenoproteins — selenium sits at their core. We use the amino-acid-bound form your body absorbs like food, not the cheap selenite salt. And 83 mcg because that's the dose the combination research used, not the number that looks biggest on a label.
Myo-Inositol - 1,200 mg
Inositol is the messenger that tells your thyroid cells to respond when the signal arrives from your brain. The trials paired it with selenium at 600 mg. We use double that — comfortably within the range inositol has been studied at, and the one nutrient here where more is genuinely fine.
Black Seed Oil - 500 mg
Nigella sativa has been used across North Africa and the Middle East for centuries. Thymoquinone is the compound it's measured by, and most products don't tell you how much they contain. We standardise it, so you know what you're getting rather than guessing.
Vitamin D3 - 2,000 IU
Thyroid tissue carries vitamin D receptors, and most adults sit lower than they should through winter. 2,000 IU is the maintenance dose — enough to matter, nowhere near the amount that needs monitoring.
Vitamin B12 - 1,000 mcg
B12 supports normal energy metabolism and nervous system function — the two things that go first when you're running flat. Methylcobalamin is the form your body uses directly, rather than cyanocobalamin, which it has to convert first.
Why Choose Heritage HealthOver Alternatives
Why Choose Heritage HealthOver Alternatives
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Heritage Health
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83mcg selenium
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L-Selenomethionine
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1,200 mg Myo-inositol
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Methylcobalamin B12
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500 mg black seed oil
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Zero Iodine
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Third-Party Tested
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90-Day Guarantee
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Real Science Vs. Myths
Four things you've probably been told by a doctor or forum. Here's what the science actually says.
Normal Labs Mean You're Fine
A standard panel measures TSH and T4 — the signal from your brain, and the storage form. Neither one shows how well your body converts T4 into T3, the active form your cells actually use. "In range" is a wide range, and it was never designed to describe how you feel.
More Selenium Is Better
The upper limit for adults is 400 mcg a day, and that counts what's already in your food. The combination research pairing selenium with myo-inositol used 83 mcg, and that's the number we matched. Products at 200 mcg aren't better dosed; they're dosed to look impressive on a label.
All Selenium Is The Same
Most drugstore capsules use sodium selenite — a cheap inorganic salt. The research used L-selenomethionine, the amino-acid-bound form your body absorbs and stores the way it does selenium from food. Same word on the label, different molecule in the bottle.
More Iodine Means A Healthier Thyroid
This is the most common piece of bad advice in the category. Your thyroid needs iodine, but most people in developed countries already get enough, and loading more on top is a known way to make things worse rather than better. Heritage Health contains no iodine — deliberately.
You'll Know Within A Week
None of these five actives is a stimulant. They work by filling in what's been missing, and that takes time. Give it the full bottle before you judge it, and three months before you decide.
What Our Customers Are saying...
Morning Fog is Finally Gone
"I drink it every morning in my coffee and my thinking is so much clearer by 10am. I used to be foggy until noon, now I'm sharp right out the gate."
Hair Stopped Falling Out
"My T3 has been stuck for two years no matter what supplements or diet changes I tried. Went in for bloodwork last week and my endo actually noticed a real difference and asked what I was doing."
I Feel Like Myself Again
"I'd sleep 8 hours and still feel like I got hit by a truck every morning. Nurra is the first thing that's actually pulled me out of the fog, I'm not dragging through my afternoons anymore."
Replaced 3 Supplements With Nurra
"Every shower drain looked like a horror movie and I was terrified I was going bald in my 30s. It's been about 6 weeks and my shedding has slowed way down, I'm even seeing baby hairs growing in."
Frequently Asked Questions
Find answers to common questions about our products, shipping, returns, and more.
Can I take this with levothyroxine, Synthroid or NDT?
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Nurra contains no hormone and isn't a replacement for your prescription — it's a mineral your body uses to convert the hormone you already have. Take it at least 4 hours apart from your thyroid medication, with food. As with anything you add to a prescription routine, run it by your doctor first.
I have thyroid antibodies. Is selenium safe for me?
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The ingredient to be cautious about is iodine, which most thyroid supplements are built around. Nurra contains none. 200mcg of selenium is the amount used in the published research on thyroid function. If you're under a doctor's care, check with them before starting.
How long until I feel something?
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Most women notice energy first, somewhere between weeks two and four. Warmth and hair changes tend to follow between weeks four and eight. It isn't a stimulant — it's refilling a deficit that took years to build, so give it the full 90 days before you judge it.
I already take a multivitamin. Is 83mcg too much on top?
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Check the label. The tolerable upper limit for adults is 400mcg a day from all sources, so if your multivitamin has 50–70mcg you're still comfortably under. If you're taking a separate selenium supplement as well, drop that one rather than doubling up.
I've taken selenium before and nothing happened. Why is this different?
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Usually it's form and dose. Most drugstore capsules use sodium selenite at 50–70mcg. Nurra uses 200mcg of L-selenomethionine, the amino-acid-bound form your body absorbs and retains — the same form and dose used in the research.
Will it upset my stomach?
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It's a softgel in coconut oil rather than a dry mineral tablet, which is what usually causes the nausea and burning. Take it with food. If your stomach is sensitive, take it with your largest meal of the day.
What if it doesn't work for me?
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Send it back within 90 days for a full refund — even if the pouch is empty. You've paid for enough things that didn't work with no way to get the money back. Not this one.
When will it arrive?
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Free US shipping, dispatched within one business day, typically delivered in 3–5 days. You'll get tracking by email as soon as it ships.
Can I pause or cancel a subscription?
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Any time, from your account, in two clicks. No email, no phone call, no retention script.