Built for the woman whose labs came back “normal” — and whose body didn’t.
In a 12 week study, participants taking primaldose Thyroid Support reported:
If the scale keeps climbing on 1,200 calories, the energy is gone by 2pm, and you're tired of hearing it's just your age — primaldose® was made for you.
Your thyroid makes T4: a storage hormone. It does nothing until your body converts it into T3 — the hormone your metabolism actually runs on. That conversion needs selenium, and years of dieting and stress quietly starve it. That's why the weight stays, no matter how little you eat. primaldose® feeds the conversion at the verified 2:1 selenium-to-iodine ratio — 10 nutrients, one sublingual dropper, 30 seconds under the tongue.†
Ten nutrients. One dropper. Thirty seconds every morning.
Already on levothyroxine? It works hand in hand with it — your prescription delivers the T4, primaldose® helps your body actually use it.
Your thyroid (and your levothyroxine) makes T4 — the storage hormone. It’s inactive until your body converts it to T3, the active form that runs your metabolism. That conversion needs selenium, and a specific selenium-to-iodine ratio. Under stress or chronic dieting, your body makes Reverse T3 instead — a blocked copy that jams the receptors. primaldose gives your body all ten nutrients the conversion needs, in the 2:1 ratio, absorbed under the tongue.
All 10 actives — exact doses, printed on the label:
Take one full dropper each morning — shake well, squeeze the drops under your tongue, hold for 30 seconds, then swallow. No water, no food needed. Consistent daily use leads to the best results.
Most women notice the energy first — usually within the first 2 weeks. The scale typically follows in weeks 3–6.
Yes! All Primaldose® orders are backed by our 60-day money-back guarantee.
If you're not completely satisfied, simply contact us—we’ll make it right, no questions asked.
Every dose on the label. Third-party tested. Risk-free for 60 days.
Join thousands who went from starving on 1,200 calories with zero results to losing weight eating real food.
Finally saw the scale move after months of nothing.
Eating 1,600+ calories and still losing weight for the first time in years.
All 10 actives, exact mg. Nothing to hide.
Selenium 200 mcg : iodine 100 mcg — built for a thyroid, not against it.
Supports the conversion your levothyroxine can’t finish. Not a replacement.
And counting.
Selenium and iodine begin thyroid repair — your metabolism begins to unlock.
What you'll notice:
Thyroid hormone production stabilizing — down 3-7 lbs without changing your diet.
What you'll notice:
Balanced T3/T4 levels shift your body from storing to burning — 8-15 lbs lost total.
What you'll notice:
12-23 lbs lost. Eating 1,600-1,800 calories and still losing.
What you'll notice:
20-35 lbs lost. Off the diet roller coaster.
What you'll notice:
Reached goal weight. Metabolism permanently restored.
What you'll notice:
Ozempic runs $1,000+/month, can leave you nauseous, and the day you stop, the weight comes back. It suppresses your appetite. It doesn’t fix your thyroid.
Ozempic runs $1,000+/month, can leave you nauseous, and the day you stop, the weight comes back. It suppresses your appetite. It doesn’t fix your thyroid.
$27.95
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$$$
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Supports the root cause (T4→T3 / Reverse T3)
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No nausea, no injections
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Keep your results after you stop
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Eat normally — not appetite-suppressed
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Under $40/month
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Every dose printed. Every batch tested. Every drop guaranteed.
In a 12-week study, 76% of women lost weight without cutting calories. The mechanism: your pill and your thyroid deliver T4 — the storage form. Selenium converts it into T3 — the hormone that actually burns fuel. These drops feed that conversion at the verified 2:1 selenium-to-iodine ratio.
No trendy blends, no sprinkled-in doses. Selenium at 200mcg, L-tyrosine at 500mg, KSM-66® ashwagandha at 300mg — the doses the studies actually used, across all 10 nutrients. And every one of them is printed on the label.
This isn’t a replacement for your prescription — it’s the support crew. Your pill delivers the T4. These drops supply the minerals your body needs to actually use it. Completes, not competes.
Years of thyroid trouble usually come with a worn-down gut — pills lose potency before they reach your blood. A dropper held under the tongue absorbs directly into the bloodstream. No capsule, no reflux, nothing to digest.
Hormone conversion doesn’t reset in a week — most women feel the shift in weeks 3 to 6. That’s why every bottle carries a 60-day money-back guarantee: take every drop, and if the scale hasn’t moved, send the empty bottle back.
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 90 days for a full refund.
CLAIM NOWWe're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 90 days for a full refund.
CLAIM NOWFind answers to common questions about our product, shipping, returns, and more.
Most women feel steadier energy in the first 1–2 weeks; the scale usually starts moving by week 3–4. Reverse T3 takes 2–3 months to fully clear, which is why we suggest the 3-month bundle.
The iodine is deliberately dosed at half the selenium (the 2:1 ratio) specifically to support the thyroid without the flare risk of high-iodine formulas. As always, check with your doctor if you have an autoimmune condition.
Most are capsules that pass through the damaged gut, or they’re iodine-heavy and under-dose the selenium that actually drives conversion. primaldose is sublingual, in the 2:1 ratio, with all 10 cofactors. Different mechanism, different result.
Yes. It’s designed to support the conversion step your levothyroxine can’t do on its own. It contains no thyroid hormone. Take it a few hours apart from your pill, and never stop your prescription without your doctor.
With Hashimoto’s, gut absorption is often compromised — capsules can pass right through. A sublingual liquid absorbs under the tongue, straight into the bloodstream.
One dropper under the tongue each morning, hold 30 seconds, swallow. That’s it.
