Best Iodine

#1 Real Supplements Rated Best in 2020
De La Cruz 2% Iodine First Aid Antiseptic, Made in USA 1 FL OZ (1 Bottle)
959 Reviews
De La Cruz 2% Iodine First Aid Antiseptic, Made in USA 1 FL OZ (1 Bottle)
  • Made in USA
  • No Parabens, Dyes or Fragrances
  • Plastic Dauber Attached to Cap
  • Vegan and Not Tested on Animals
  • Child Safety Cap
#2 Real Supplements Rated Best in 2020
GERMA Decolorized Iodine Tincture,Liquid
3,011 Reviews
GERMA Decolorized Iodine Tincture,Liquid
  • Use for Minor Cuts and Scrapes
  • Antiseptic and Germicide
  • Mercury Free
  • Also Recommended for Application to Boils and Bites
  • External Use Only, Do Not Consume
Sale#3 Real Supplements Rated Best in 2020
Liquid Iodine Solution Drops | 2 fl oz | 150 mcg | Iodine & Potassium Iodine Supplement | Vegetarian, Non-GMO, Gluten Free Liquid Tincture | by Horbaach
1,113 Reviews
Liquid Iodine Solution Drops | 2 fl oz | 150 mcg | Iodine & Potassium Iodine Supplement | Vegetarian, Non-GMO, Gluten Free Liquid Tincture | by Horbaach
  • ESSENTIAL NUTRIENTS: Iodine is a vital Trace Mineral found in various natural superfood sources
  • OPTIMAL ABSORPTION: Delivers 150 mcg of advanced Iodine in a highly absorbable, Liquid Extract
  • Vegetarian Formula: Our pure Iodine and Potassium is sourced from the best vegetarian ingredients
  • HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Soy, Artificial Color & Flavoring & NON-GMO
#4 Real Supplements Rated Best in 2020
Organic Nascent Iodine Liquid Drops | 2 fl oz | Vegan Supplement | Non-GMO, Gluten Free | by Carlyle
412 Reviews
Organic Nascent Iodine Liquid Drops | 2 fl oz | Vegan Supplement | Non-GMO, Gluten Free | by Carlyle
  • NASCENT IODINE: Optimally absorbed form of Iodine, one of the body's many important trace minerals
  • ORGANIC FORMULA: Provides 325 mcg of Iodine in two liquid drops, 217% of your daily value
  • ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living
  • CARLYLE MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • VEGAN DIETARY SUPPLEMENT: Non-GMO, Gluten-Free, and Organic
#5 Real Supplements Rated Best in 2020
Dynarex Povidone Iodine Swabsticks, Swabstick Packaged in Individual Foil Pack, Antiseptic for Skin Preparation, Brown, 1 Box of 50 Dynarex Povidone Iodine Swabsticks
1,938 Reviews
Dynarex Povidone Iodine Swabsticks, Swabstick Packaged in Individual Foil Pack, Antiseptic for Skin Preparation, Brown, 1 Box of 50 Dynarex Povidone Iodine Swabsticks
  • INDIVIDUAL FOIL PACKS: The Dynarex Povidone Iodine Swabsticks are 4” in length with a soft tipped applicator, packaged in individual, easy to open, foil packs for convenience. These foil packs may be kept in a first aid kit or with health care supplies.
  • ANTISEPTIC FOR SKIN PREPARATION: These povidone iodine swabsticks are used in the health care field as an antiseptic to prep the skin prior to minor invasive procedures including venipuncture, renal dialysis and starting an intravenous treatment.
  • SATURATED: Povidone iodine swabsticks eliminate the need for searching for a sterile applicator. Each disposable antiseptic stick is fully saturated with a 10% solution of povidone iodine. Cleanse skin thoroughly with a fresh povidone iodine swabstick.
  • OPTIMAL CLEANSING AND STERILIZTION: Wiping the skin with a convenient to use Dynarex Povidone Iodine Swabstick is an ideal first step to safely cleanse the skin. Use a new stick for each area to prevent cross contamination. Intended for topical use only.
  • HIGH QUALITY: Single use, Dynarex Povidone Iodine Swabsticks should be included in a well-stocked medicine cabinet and complete first aid kit. Dynarex provides Best in Class alternative to other leading brands.
#6 Real Supplements Rated Best in 2020
Designs for Health Iodine with Selenium - Iodine Synergy, 10mg Potassium Iodide + 40mcg Selenium (Selenomethionine) Supplement for Thyroid Support - Non-GMO + Gluten-Free (120 Capsules)
263 Reviews
Designs for Health Iodine with Selenium - Iodine Synergy, 10mg Potassium Iodide + 40mcg Selenium (Selenomethionine) Supplement for Thyroid Support - Non-GMO + Gluten-Free (120 Capsules)
  • HIGH POTENCY - Iodine Synergy contains 10mg of Iodine (as Potassium Iodide). This formula also includes 40 mcg of Selenium. *
  • SYNERGISTIC FORMULA - Potassium Iodide easily splits into the essential electrolyte Potassium and Iodine. The addition of Selenium works with the Iodine to support the thyroid. Selenium also acts as an antioxidant. *
  • SAFE AND EASY TO USE - Non-GMO, Gluten-Free, and is Vegetarian-friendly. As a dietary supplement, take one capsule per day, or as directed by your healthcare practitioner. *
  • HIGHER STANDARDS. BETTER RESULTS - Designs for Health maintains a strict, no-compromises approach to quality raw material selection. We never cut corners with substandard ingredients.
  • OVER 50,000 DOCTORS AGREE - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science First" philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients.
#7 Real Supplements Rated Best in 2020
Global Healing Detoxadine - Organic Nascent Iodine Liquid Supplement Drops for Thyroid Support, Detox Cleanse, Metabolism Health and Better Sleep - Non-GMO, Vegan, 200 Servings (6-Month Supply) - 30mL
4,302 Reviews
Global Healing Detoxadine - Organic Nascent Iodine Liquid Supplement Drops for Thyroid Support, Detox Cleanse, Metabolism Health and Better Sleep - Non-GMO, Vegan, 200 Servings (6-Month Supply) - 30mL
  • Thyroid Support - Naturally supports thyroid and encourages normal hormone balance throughout your body while providing protection against toxic halogens like fluoride, chlorine, and bromine. Iodine is essential in maintaining thyroid health.
  • Consistent Metabolism & Energy - A healthy thyroid plays a vital role in keeping our metabolism stable & well-adjusted. Our non-gmo, vegan-friendly product assists with regular thyroid function to maintain energy levels.
  • Normal Focus & Sleep - Clear out brain fog and maintain the concentration & focus you need to thrive at work or anywhere you may go. Keeping your iodine levels intact supports a healthy endocrine system that prompts a gentle mood & normal sleep.
  • Highly Absorbable - Our easy-to-take liquid formula is the most easily absorbed and utilized form of pure iodine available. Set in a solution of certified organic vegetable glycerin, each drop is loaded with a gentle flavor of 650 mcg of iodine.
  • Manufactured In The USA - Detoxadine is manufactured in our very own, state-of-the-art cGMP certified facility in Phoenix, Arizona. We pride ourselves on quality, which is why all bottles come with a 30-day guarantee, produced right here in the USA.
#8 Real Supplements Rated Best in 2020
BioTE Medical - Iodine PLUS 12.5 mg, 180 Veggie Caps
381 Reviews
#9 Real Supplements Rated Best in 2020
Povidone Iodine 10% by Major
327 Reviews
#10 Real Supplements Rated Best in 2020
Povidone Iodine Prep Solution USP, 16 Fluid Ounce (2- Pack)
1,635 Reviews
Povidone Iodine Prep Solution USP, 16 Fluid Ounce (2- Pack)
  • Povidone Iodine Prep Solution USP, 16 Fluid Ounce (2- Pack)
  • 10% povidone iodine, U.S.P. equivalent to 1% available iodine.
  • For antiseptic treatment of skin and mucosa.
  • Venipuncture.
  • Care of abrasions, lacerations and minor burns.

Best 10 Benefits of Iodine

Iodine is an element needed only in small quantities. Despite this, even a small iodine deficiency can negatively impact your health. It is necessary for proper functioning and mental and physical development. Stored mostly in the thyroid, iodine is necessary for the secretion of the hormones thyroxine and triiodothyronine. Iodine can also provide many more benefits, including:

1. Rejuvenates hair

Pair iodine with other minerals like iron and zinc and your hair will be healthy in no time. Iodine promotes hair strength and growth as well as protects the scalp from infection. A deficiency in iodine can lead to hair thinning and loss.

2. Boosts energy

Iodine is essential in regulating metabolism. Adequate iodine ensures that calories are properly utilized and also breaks down complex carbohydrates. Energy is also improved by iodine’s assistance in nutrient absorption.

3. Nourishes the skin

Iodine works wonders for the skin. It locks in moisture, relieving dry and itchy skin. Additionally, iodine helps cuts and scars heal faster and is beneficial in clearing up acne.

4. Boosts immunity

Antioxidants are responsible for eliminating harmful free radicals from the body. Not only does iodine boost the efficiency of these free radicals, it also itself targets hydroxyl free radicals.

5. Regulates apoptosis

Apoptosis is the process of cell death. It is necessary in growth and replication of cells. Iodine assists in regulating this process and also helps the thyroid produce and release hormones that support apoptosis.

6. Strengthens nails

Have weak, brittle nails? Iodine supplements may help. Supplementation will not only strengthen your nails, keeping them hard and less prone to breakage, but will also prevent nail infections.

7. Promotes thyroid health

The thyroid requires iodine to produce hormones and function properly. An iodine deficiency results in hypothyroidism, which can lead to fatigue, mood swings, and weight gain. However, too much iodine can cause the opposite: hyperthyroidism. This condition can lead to weight loss, irregular menstruation, excessive sweating, and more. It is important to talk with your doctor about healthy iodine levels, as each person requires a different amount.

8. Prevents dental disease

Iodine is helpful in preventing tooth decay, as it kills harmful bacteria in the mouth that would cause caries or other serious issues. Its disinfectant properties also aid in strengthening the teeth and preventing halitosis, or bad breath.

9. Reduces cancer risk

Thyroid, prostate, breast, and gastric cancer can all be prevented to some degree by regular iodine consumption. Since iodine is crucial in the apoptotic process, it has a role in shrinking and killing off cancer cells before they spread throughout the body.

10. Prevents mental decline

Research suggests that increased iodine intake, particularly as one ages, can help ward off the onset of dementia and even Alzheimer’s. In younger people, iodine is also known to boost mental capabilities.


Real Supplements gives you the best Iodine Supplements on the market today. Our top-rated lists are fresh and current so you get the best options.

Real Supps Team

We needed to put together a site we could send our friends and clients to with confidence they were getting the most updated information.  We hope this site is used as a reference that will make your purchase easier and with as much knowledge as we can share.

With over 30 years experience in the health and fitness industry, we are a team of fitness bloggers and entrepreneurs, certified personal trainers and nutritionists contributing to bringing the most up-to-date content.  We send our friends and clients here for reference to new supplements and hope it serves as a reference site for you as well.

Amazon Best Rated Products - Last Updated on 2023-06-10.

DISCLAIMER: There are affiliate links on this page. This means that at no cost to you, we will receive a small commission if you purchase through our link.