Lugol's Iodine Plus
Lugol's Iodine Plus
Lugol's Iodine Plus
Lugol's Iodine Plus
Lugol's Iodine Plus
Lugol's Iodine Plus
Lugol's Iodine Plus

Lugol's Iodine Plus

Regular price $62.00
Shipping calculated at checkout.

Dr. Tennant’s® Lugol's Iodine Plus is a complete iodine supplement solution with co-factors Zinc, Selenium, B1 as well as Fulvic and Vitamin C necessary for proper Iodine metabolism. 

  • Iodine supplement capsules supports hypothyroidism, proper thyroid functioning and cellular metabolism, and Iodine deficiency

  • Promotes hormone balance of all body’s hormones (not just thyroid)

Iodine is one of the few elements required for cellular health that the body cannot produce so it needs to be supplemented through food or additional nutrition.

Importantly, Iodine needs cofactors like Zinc and Selenium to work correctly; supplementation of Iodine alone will not provide the desired effect. The "Plus" of Dr. Tennant's(r) Lugol's Iodine Plus capsules has the additional factors that make Iodine usable in the body. We believe our product is the only one in the marketplace with these co-factors. 

Dr. Tennant believes your body needs both Iodine & Potassium Iodine. The thyroid gland primarily utilizes Iodide while breast tissue primarily utilizes Iodine. Different tissues concentrate on different forms of Iodine. Using a supplement that contains both Iodide and Iodine is preferable to using a supplement that contains only one form. Finally, our product contains Fulvic Acid which helps transport ingredients to all cells of the body.

MANY HEALTH BENEFITS -- our Lugol's Iodine supports the production of stomach acid, helps with fibromyalgia & migraines, improves cardiovascular health, supports healthy nails, hair & teeth, promotes hormone balance of all your body's hormones, and is necessary for proper thyroid functioning and cellular metabolism. 

ALL NATURAL - our supplements are non-gmo, contain all natural ingredients, have no sugar or artificial flavors, are hypo-allergenic, gluten & soy free, and made in the USA. Additional health benefits include:

  • Supercharges energy production
  • Strengthens & supports the immune system
  • Improves sharp thinking, cognitive focus and mental acuity
  • Helps with heavy metal & halide detoxification


90 vegetarian capsules would be a three-month supply of one capsule daily.

Learn More About Lugol’s Iodine


Disclaimer: The information provided on these product pages is for educational and informational purposes only. It is not intended to be a substitute for professional medical advice. Always work with your healthcare provider before starting any supplement program.


Lugol’s Iodine Solution – Dr. Tennant’s® Lugol’s Iodine Plus contains 2% Lugol's Iodine solution which is 5mg of Iodine and 7.5mg of Potassium Iodide.

Iodine & Potassium Iodide – The body requires iodine & iodide (like in table salt). The thyroid gland primarily utilizes iodide while breast tissue primarily utilizes iodine. Different tissues concentrate on different forms of iodine. Using a supplement that contains both iodide and iodine is preferable to using a supplement that contains only one form.

Iodine – The body’s first line of defense against infections. Iodine moves secretions from inside cells to outside cells so they can be used. Iodine is critical to making thyroid hormones and stomach acid. 

Iodine is an element found in nature and often in foods. It is critical for life, optimal cell development and is used by the thyroid and many other organs in the body to regulate mood, temperature, metabolism, cardiac health and mental acuity. 

When the body does not have enough iodine as a resource in one area (like glandular issue such as the thyroid), it will take what it needs from neighboring cells creating a deficit in those cells. This deficit causes impaired cellular regeneration and can play a critical role in the development of hormone regulation, immune support, energy regulation and autoimmune disorders at the cellular level. 

When an adequate level of iodine is present in the body, hormone regulation, immune system function and cellular generation are made possible.

Cofactors – Selenium, Zinc, B1 and Vitamin C are necessary for proper iodine metabolism. Dr. Tennant’s® Lugol's Iodine Plus also provides Fulvic Acid which helps transport iodine to all the cells of the body, along with macro, micro and trace minerals.

Suggested Use 

As a dietary supplement, take 1 capsule daily or as directed by your healthcare practitioner.  Should be followed with a full glass of filtered water.

Best if taken in the morning.

Can be taken at the same time as other products and with food EXCEPT do NOT take at the same time as Probiotics. We also suggest that you avoid taking with chlorinated or fluoridated water.

Shelf life is more than two years (unopened).

NOTE:  Check with your healthcare provider to make sure you should take an iodine supplement and that there are no contraindications (such as Hashimoto’s Thyroiditis).

Download User Guide






What are Lugol's Iodine and Lugol's Iodine Plus?

Lugol's Iodine and Lugol's Iodine Plus are comprehensive nutritional supplements designed to provide the body with essential iodine and iodide, both of which play critical roles in supporting various aspects of health and metabolic processes.

Lugol's Iodine Plus has essential co-factors.

Lugol's Iodine Liquid allows you to control dosage. It should be consumed with the required co-factors, which can be found in Dr. Tennant's® Restore.

How does iodine impact our health?

Iodine is a vital trace element with multifaceted implications for human health. It participates in several key functions, including its involvement in immunity, metabolism, energy production, cognitive development, hormone synthesis, detoxification processes, and more. The absence of adequate iodine can lead to deficiencies that negatively impact these fundamental bodily processes.

How common is iodine deficiency?

Iodine deficiency is surprisingly widespread, affecting over 90% of the U.S. population. Moreover, clinical findings and studies conducted by the Centers for Disease Control and Prevention (CDC) reveal that a significant portion—up to 74%—of the population is severely deficient in this essential element.

What are the signs of iodine deficiency?

Iodine deficiency can manifest in a spectrum of symptoms and conditions, including unexplained weight gain, persistent sluggishness, cognitive impairment characterized by brain fog and poor mental clarity, hair loss, mood disorders like depression, frequent muscle aches and cramps, decreased libido, fertility issues, and susceptibility to infections due to low immunity. These indicators underscore the importance of maintaining optimal iodine levels.

How does iodine affect energy production?

Iodine's pivotal role in synthesizing thyroid hormones is key to understanding its impact on energy production. These hormones have a profound influence on metabolism, oxygenation, and energy generation within the body. Iodine deficiency can disrupt the thyroid's ability to produce these hormones, leading to a decrease in energy levels and an overall feeling of sluggishness.

Learn More About Lugol’s Iodine

Customer Reviews
4.9 Based on 56 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Customer Photos
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • Tennant
  • health
  • Iodine
  • thyroid
  • energy
  • Lugol
  • supplements
  • nutrients
  • minerals
  • life
Ecuador Ecuador
I recommend this product

Lo he tomado por dos años casi. Si veo una diferencia, pero no sé si seguirlo tomando por más tiempo !



Tennant Products

Hola Maria, Me alegra saber que te ha resultado útil. Gracias, Tennant Products team

Carly L.
United States United States
I recommend this product


It has a very strong leathery smell/taste but it works well!

Elizabeth T.
United States United States
I recommend this product

Normalizing my thyroid

EXCELLENT. Works as well as liquid Lugol’s and includes supportive nutrients. One capsule/day keeps my thyroid functional.

United States United States
I recommend this product


Very good, thats all

Theodora S.
United States United States
I recommend this product

So far So good

So Far no complaints. Will wait until my next labs for further review