Gaining Weight, Low Energy, Depressed?

Gaining Weight, Low Energy, Depressed?

Get the natural support you need to boost your sluggish thyroid!


It is estimated that over 20 million people today have an underactive thyroid, or hypothyroidism.


Are you experiencing any of these issues?

  • Unexplained weight gain
  • Depressed
  • Lethargic or sluggishness
  • Increased sensitivity to cold
  • Dry scaly skin, brittle nails or thinning hair
  • Muscle aches, constipation, and hoarseness
  • Confusion, forgetfulness
  • Decreased sex drive

If you answered yes to any of the above questions you might have hypothyroidism or an underactive thyroid, and specific natural supplements can help!




Our thyroid is one of the most important glands in our body.  It produces hormones, levothyroxine (T4) and L-triiodothyronine (T3), that are responsible for our metabolism, when our body doesn’t metabolize our food properly, we have a decrease in energy from lack of oxygen production; leading to weight gain, tiredness, cold intolerance, muscle cramps, joint pain, decreased sweating, brittle hair and nails, constipation and a low heart rate.


Your Thyroid Can Block Your Ability to Lose Weight

Today, many people are frustrated with unexplained weight gain.  When your thyroid is not functioning properly it can slow your metabolism, decrease your energy and contribute to depression.




Low Thyroid Nutrients

Thyroid hormones control metabolism and organ function which in turn can directly affect your weight loss or gain, energy levels, skin condition, memory, heart rate, as well as many other functions. When a thyroid is either underactive, non-functioning, or has been all or partially removed, you may have a condition called hypothyroidism. If you are experiencing one or more low thyroid symptoms, you should request a test from your physician.


The Good News!

The good news is that once detected, thyroid problems can be managed, allowing you to resume a normal, healthy and active lifestyle.


Specific Vitamins and Minerals are Important for a Healthy Thyroid

The thyroid requires specific nutritional support for optimal health and function, so a healthy diet is an important factor in thyroid health. Proper thyroid function requires adequate amounts of:

  • Vitamin A
  • Vitamin B2
  • Calcium
  • Iodine
  • Magnesium
  • Zinc
  • Manganese
  • Potassium
  • Thyroid
  • L-Tyrosine





THYROID by TonicSea has been designed specifically to address the unique needs of the thyroid.  Our natural ingredients are formulated to help maintain a healthy thyroid. 


What makes THYROID by TonicSea better than other thyroid supplements?

TonicSea stands committed to using the highest quality natural ingredients. Because of this, all of our products are manufactured in the USA.  We do not outsource our products to other countries.


When you get a product from TonicSea you will notice right away our quality is different than other manufacturers.  We use glass bottles not cheap plastic bottles and our packaging is made of either recycled materials or materials that can be recycled.


You can be confident that you are receiving the highest quality on the market today.


We are so confident that you will like our products that we offer an industry best 1 Year Money Back Guarantee.  Either you're 100% satisfied, or your money back, it is that simple.  We are giving you 1 Year to test-drive our products to prove it to you!


Reclaim the energy and life you deserve that comes from a healthy thyroid!





* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. If you are pregnant, nursing, taking medication, or have a medical condition, consult your physician before using this product.

The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional or any information contained on or in any product label or packaging. You should not use the information on this site for diagnosis or treatment of any health problem or for prescription of any medication or other treatment. You should consult with a healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem. You should not stop taking any medication without first consulting your physician.