Frequently asked questions
What exactly is Conversion Complex?
Conversion Complex is a liver-support formula built for the one job your thyroid medication can't do: the conversion.
Here's why that matters. Your medication gives you T4. T4 is storage. T3 is what your cells actually run on — and the hand-off between them happens largely in your liver. When years of thyroid trouble slow that liver down, the hand-off stalls. You still take your pill every morning. Your labs still come back fine. And you still feel every symptom.
That's the Conversion Gap. The solution? Six ingredients, two capsules a day. Milk thistle, dandelion and artichoke to clear the liver pathway. Selenium, glutathione and choline to fuel the conversion itself. No iodine, no fillers, no "proprietary blend."
It's the missing step that finally lets your medication do what it was supposed to do.
Will this really work for me?
If you're on thyroid medication and still don't feel like yourself, the odds are good. Here's the simple reason why.
Almost every other thyroid product skips the most important step. They pour selenium and minerals and "thyroid blends" into a body where the liver pathway that activates your hormone is still congested. You swallow the ingredients. You just can't use them.
Conversion Complex opens that pathway first — milk thistle, dandelion, artichoke — then feeds in what your liver needs to finish the job. Liver first. Conversion second. That's the order nothing else gets right.
Across 12,000+ women, 94% reported more energy in the first four weeks and 87.3% chose to keep taking it. That's how consistent the mechanism is.
How does fixing my liver help my heart?
Because your liver has two quiet jobs, and they fail together.
The first is activating your thyroid hormone. The second is pulling cholesterol out of your blood before it builds up in your arteries.
Years of thyroid inflammation slow that liver down, so both jobs stall at the same time. That's why your energy crashed and your cholesterol climbed — one overlooked organ, two problems, and nobody connected them for you.
Support the liver, and it goes back to doing both.
Will this help with my cholesterol?
It's built to support the exact pathway that drives it.
The same sluggish liver that stops converting your thyroid hormone also stops clearing cholesterol out of your blood. Wake that pathway up and both jobs come back online together.
In our customer survey, a large share of women told us their numbers had moved in the right direction by their very next blood test.
Can I take it with my thyroid medication?
Yes — that's the entire point. Conversion Complex works alongside levothyroxine, Synthroid, Armour, Tirosint, NP Thyroid and Unithroid. It isn't replacing your medication. It's helping your body actually use the hormone your medication is already giving you.
Take your thyroid pill on an empty stomach as usual, then your two capsules at least 4 hours later.
What if it works for other women but not for me?
This is the thing women write to us about most. "Everyone's thyroid is different." And that's true.
But here's what isn't different: if you're on levothyroxine, your body has to convert T4 into T3. That conversion happens largely in your liver. That step needs specific nutrients on hand to run at all. None of that is unique to you — it's just how the pathway works.
Conversion Complex supports that step. Whether you have Hashimoto's, hypothyroidism, or no thyroid at all.
How long until I feel results?
Most women notice something in the first week — usually sleep, and less of that wired-but-exhausted feeling by mid-afternoon. Brain fog and energy tend to shift around week 3–4.
Metabolism, weight, hair and skin come later, usually week 6–8. Full benefit by 90 days.
Every woman is different. But if you've given it 90 days and felt nothing, the guarantee covers you. You don't pay.
Is it safe with Hashimoto's?
Yes. It was built for women with Hashimoto's and thyroid conditions.
The most important detail: there's no iodine in it.
That matters because iodine can flare Hashimoto's, and most thyroid supplements on the shelf get this exactly wrong — they load up on iodine and kelp and hand it to a woman whose immune system is already attacking her thyroid. Every ingredient in Conversion Complex was chosen to support the pathway, not poke at the gland.
Is it safe to take with my other supplements?
Yes. The selenium in Conversion Complex is L-selenomethionine — the well-absorbed form — at 50 mcg. A supportive dose, not a mega-dose. The rest of the formula is botanical.
One thing worth checking: if you're already taking a standalone selenium supplement, look at the two labels side by side so you're not doubling up. Your pharmacist can do that in about a minute.
Otherwise it sits alongside your routine instead of competing with it.
Are there any side effects?
Conversion Complex is 100% natural, with no stimulants and no synthetic ingredients. Most women have none at all.
Some notice their digestion getting easier in the first couple of weeks — that's the milk thistle, dandelion and artichoke supporting bile flow. It's a sign the formula is doing its job, not a problem.
If you're sensitive, take one capsule for the first week instead of two.
How many capsules, and when do I take them?
Two capsules a day. 60 per bottle, so one bottle is a full month.
Most women take them with breakfast. The only timing rule: keep them at least 4 hours away from your thyroid medication — which you're already taking on an empty stomach anyway.
How many capsules, and when do I take them?
Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.
I'm scared to hope again.
We know. That might be the most honest thing on this entire page.
You've been told your labs are normal while your hair was coming out in the shower. You've been handed a higher dose and told to wait three months. You've already tried the selenium, the iron, the B12, the gluten-free thing. At some point protecting yourself from one more disappointment starts to feel safer than trying again.
We can't promise you a miracle. What we can tell you is that 12,000+ women have sat exactly where you're sitting. 94% of them reported more energy in the first four weeks. 87.3% chose to keep going.
And if it does nothing for you, you pay nothing. The only thing you're risking is another 90 days of exactly what you have right now.
What is your shipping time?
Orders are packed and shipped within 1–2 working days.
Delivery is 3–7 working days in the US, and 5–10 working days to the UK, Canada, Australia and New Zealand. Tracking lands in your inbox the moment it ships.
What if it doesn't work for me?
Then you don't pay. Simple as that.
Every order is backed by a 90-day money-back guarantee. No questions, no hoops, no return-shipping headaches. Email us, send back whatever's left — empty bottles are fine — and we refund you in full.
We'd rather earn your next order than keep this one.
What if I have more questions?
Email us at support@phasea.co. Real humans, real answers, usually within 24 hours. We're here to help.













