Thyrox®
Thyrox®
Iodine Free With Selenium For Normal Thyroid Function | 30 Days Supply
Free Delivery Over £40
120 Day Returns
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For Normal Thyroid Function
Formulated with selenium, which contributes to normal thyroid function as part of a balanced diet.
For Steady, Everyday Energy
Includes vitamins B6 and B12, which contribute to normal energy metabolism and the reduction of tiredness and fatigue.
For Daily Balance & Function
Built around targeted micronutrients and amino acids selected for their role in normal physiological function.
Lab Tested - No Fillers - No Binders
Every batch is independently lab tested for safety and consistency.
120 Day Money Back Guarantee
Try Thyrox with confidence. If you’re not 100% satisfied, receive a full refund within 120 days.
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Subscriber Benefits
Health optimisation is built on consistency — subscribers get more every order.
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Product Specifications
Supplement Information
Serving Size: 2 Capsules
Servings Per Container: 30
| Amount Per Serving | % NRV |
|---|---|
| L-Tyrosine 600 mg | – |
| Myo-Inositol 600 mg | – |
| Selenium (as L-Selenomethionine) 100 µg | 182% |
| Zinc (as Zinc Bisglycinate) 10 mg | 100% |
| Vitamin B6 (as Pyridoxal-5-Phosphate) 2 mg | 143% |
| Vitamin B12 (as Methylcobalamin) 250 µg | 10000% |
NRV = Nutrient Reference Value
* No NRV established for L-Tyrosine and Myo-Inositol.
3rd Party Lab Tests
Element 5 Thyrox undergoes rigorous lab testing at every stage from raw material production to finished goods. Tested for contaminants like yeasts, moulds and heavy metals on every batch.
- Free from toxins, chemicals, and microbes
120 Day Refund Policy
We know our product and service is excellent, but if you don’t agree, we’ll happily refund you or replace your order — no questions asked.
- 100% Satisfaction Guarantee
- 120 days on every order, every bottle
Friendly support at support@tryelement5.com
Delivery Information
We operate a 1 working day dispatch.
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Place your order today and your order will be with you in just a few days.
Tracked standard shipping is FREE over £40.
Thyrox®
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We Know How You Feel
- You put everyone else's needs above your own
- You have a duty and there's no down time
- You're always keeping the peace but adding stress
- You feel responsible for the feelings of everyone else
Here's the truth
Most Thyroid support supplements don't contain enough — or miss important compounds entirely.
Thyrox™ vs. The Rest
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Why Iodine Free?
Thyrox™ is formulated without added iodine to offer greater flexibility in managing overall iodine intake — while focusing on targeted micronutrients like selenium, which directly contributes to normal thyroid function.
Thyrox™ Proudly Supports
*Selenium contributes to normal thyroid function. Vitamin B6 and B12 contribute to normal energy metabolism and the reduction of tiredness and fatigue. Zinc contributes to normal immune function.
Trusted by Thousands
Loved by Element 5 Customers
Rachel
Ian
James
Natalie
Lena
"As a busy mum over 30 I was on a look out for something that actually works. My energy was always low and I was getting unwell ALOT! I've been taking element 5 NMN for over 6 months now and the energy I feel is amazing!"
Rachel
Verified buyer
"Been on Element 5 NMN for about 18 months now and honestly? It's been a game-changer for my training. Running and gym work just feel easier to recover from. I don't get that wiped-out feeling for days anymore."
Ian
Verified buyer
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Why Subscribe?
Health optimisation is built on consistency, not one off use.
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"Our happiest customers have been subscribed for over 6 months, if you ever stop, you will understand exactly why they stay."
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Every Batch Of Thyrox Undergoes Rigorous 3rd Party Lab testing
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Join thousands choosing cleaner, healthier nutrition daily.
I've noticed I'm less fatigued in the day and don't have that 'mummy brain fog' as much. Putting it down to NMN and Eternal Resveratrol.
I've noticed my days are longer, sleep is shorter but I somehow feel more energised and focused.
I've been taking Element 5 NMN for over 6 months now and the energy I feel is amazing. It haf to be worth trying.
I was waiting for Element 5 to bring this out and couldn't be happier — stocked up ready to go.
Awesome quality, top service, great brand. Why would you shop anywhere else.
Been on Element 5 NMN for about 18 months. It's been a game-changer for my training. Running and gym work just feel easier to recover from.
Frequently Asked Questions
Thyrox™ is an iodine-free micronutrient and amino acid supplement formulated around nutrients involved in normal thyroid function and energy metabolism. It combines selenium, L-tyrosine, myo-inositol, zinc, vitamin B6 and vitamin B12 in considered daily doses.
Thyrox™ is a food supplement and not a medication. If you are taking prescription medication, including thyroid medications, please consult your healthcare professional before starting any new supplement.
Thyrox™ is a food supplement formulated around nutrients involved in normal thyroid function and energy metabolism. It is not intended to diagnose, treat or manage any medical condition.
The formula includes selenium, which contributes to normal thyroid function, alongside other micronutrients involved in normal physiological processes. If you have a diagnosed thyroid condition, including hypothyroidism or Hashimoto’s, or are taking medication, please consult your healthcare professional before taking any supplement.
The recommended intake is 2 capsules per day with water, preferably with food. Do not exceed the recommended daily serving. Always follow the directions of a healthcare professional if you are taking medication or under clinical supervision.
Iodine is an essential nutrient found in many foods. Intake can vary depending on diet and lifestyle, so this formula is designed without added iodine to give individuals greater flexibility in managing their overall nutrient intake while focusing on the targeted nutrients in Thyrox™.
Thyrox™ provides:
- Selenium, which contributes to normal thyroid function and cell protection from oxidative stress
- L-Tyrosine, an amino acid used in the production of certain compounds including thyroid hormones
- Myo-Inositol, involved in intracellular signalling pathways
- Zinc, which contributes to macronutrient metabolism and normal cognitive function
- Vitamin B6 & B12, which contribute to normal energy metabolism and the reduction of tiredness and fatigue.
Thyrox™ can be taken at any time of day, but many people find taking it with breakfast or lunch helps integrate it into their routine. Always take it with water and preferably with food to support digestion. If you are taking medication or other supplements, consult your healthcare professional to ensure appropriate timing and compatibility.
Yes, in general Thyrox™ can be taken alongside other basic vitamins and minerals from a balanced diet. If you are taking additional supplements or have a specific health regimen, consult your healthcare professional to ensure compatibility.
Yes - Thyrox™ is suitable for vegans and vegetarians. The capsule shell is made from HPMC (hydroxypropyl methylcellulose), a plant-based material, and all ingredients are selected to meet vegan standards.
Thyrox™ is formulated without common allergens such as gluten and dairy. Check the label for full ingredient details.
Review Disclaimer
The reviews shared above reflect the personal opinions of Element 5 customers. These testimonials should not be considered medical advice of health claims.