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Dietary supplement

Ionic Iodine 300 ppm Ingredients & Drug Interactions

by Good State

Ionic Iodine 300 ppm label
See full label image
Liquid Category: Mineral
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 30, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Ionic Iodine 300 ppm against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Moderate

Ionic Iodine 300 ppm is a dietary supplement by Good State with 1 active ingredient. Its ingredients are commonly taken for preventing iodine deficiency, supporting thyroid hormone production, general energy and metabolism support.Based on those ingredients, 7 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Iodine. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Ionic Iodine 300 ppm by Good State

Ask about any prescription or over-the-counter medication and we check it for interactions with Ionic Iodine 300 ppm by Good State — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Ionic Iodine 300 ppm by Good State

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Oct 1, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This product contains one active ingredient: iodine, a mineral your body needs for thyroid hormone production and metabolism. It's delivered as a liquid at 300 parts per million (ppm).

The inactive ingredients are organic flax seed glycerin, water, and fulvic acid.

Does it work?

Strong evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed

This product doesn't appear to be marketed for a specific use, so we graded Iodine's overall clinical evidence instead.

Strong

Strong clinical evidence supports Iodine for:

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.
  • Since the label doesn't commit to one use, we graded the ingredient's overall clinical evidence instead.
  • On file: Radiation exposure — rated "Likely Effective" (Natural Medicines).
  • On file: Iodine deficiency — rated "Likely Effective" (Natural Medicines).
  • On file: Fibrocystic breast disease — rated "Possibly Effective" (Natural Medicines).
  • On file: Oral mucositis — rated "Possibly Effective" (Natural Medicines).
  • On file: Periodontitis — rated "Possibly Effective" (Natural Medicines).

Iodine is likely effective for protecting the thyroid during radiation exposure and for correcting iodine deficiency. There's some evidence it may help with oral mouth sores (oral mucositis) and gum disease (periodontitis), though that evidence is less established.

The strength of the science depends on which condition you're considering and how much iodine you actually need.

The evidence, ingredient by ingredient Iodine

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Iodine from dietary sources is well tolerated in normal amounts. However, this product is a concentrated supplement, and high doses can cause thyroid problems — including both overactive and underactive thyroid — as well as goiter, nausea, diarrhea, metallic taste, and in rare cases, serious allergic reactions.

Long-term use of large amounts has caused acne-like skin lesions (iododerma) in some people. Pregnancy and lactation require special caution: adequate iodine matters for the baby, but excess iodine can pass into breast milk and harm thyroid function.

Use only the dose your doctor advises, and avoid high-dose products during these times.

Side effects, ingredient by ingredient Iodine

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Iodine.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: lithium.
  • For scale: 7 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Check before taking this product if you use lithium, antithyroid drugs (such as propylthiouracil or methimazole), or amiodarone. All three carry Moderate risk interactions that can affect your thyroid function and may require monitoring.

Talk with your doctor or pharmacist about whether this supplement fits safely with your current medications.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with strong clinical evidence behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.

Ionic Iodine works well for radiation protection and iodine deficiency, but it's not a casual supplement — you need the right amount for your situation. If you take lithium, an antithyroid drug, or amiodarone, talk to your doctor or pharmacist before starting this product.

The same goes if you're pregnant, breastfeeding, or have any thyroid condition. Your own doctor or pharmacist can help you decide if this dose is right for you.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Jun 20, 2024.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Ionic Iodine 300 ppm, straight from the product label.

Brand Good State
Barcode (UPC) 850023847805
Net contents 2 Fluid Ounce(s); 60 Milliliter(s)
Market status On market
Date entered into DSLD Jun 20, 2024
DSLD ID 310826
Product type Mineral
Supplement form Liquid
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Children 4 or More Years of Age, Adult (18 - 50 Years)
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Ionic Iodine 300 ppm by Good State, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
0.5 mL, 0.25 mL
Maximum serving Sizes:
0.5 mL, 0.25 mL
Servings per container
118
UPC/BARCODE
850023847805
IngredientAmount% DV
Iodine150 mcg100%

Other ingredients: organic Flax Seed Glycerin, Water, Fulvic Acid

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Formulation

Good State is proud to follow Good Manufacturing Practices (GMP)

Ultra concentrate

Natural. Liquid. Professional grade

100% Satisfaction guaranteed

Seals/Symbols

Made in USA

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent and disease.

General Statements

FBA USA

Give your body what it needs! Good State Health Solutions

Formula

Nano-ionic minerals.

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Directions: Adults: Take 10 drops daily with 6 - 8 oz of water or juice. Children 4+: Take 5 drops daily with 4-6 oz of water or juice. Use more if needed or as recommended by your healthcare professionals. Shake well before using.

Precautions

Caution: Keep out of reach of children.

Always speak with your physician before using any dietary supplement. Do not use if tamper evident seal is broken or missing.

Storage

For freshness after opening, store in a cool, dark place.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Ionic Iodine 300 ppm by Good State label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

Ionic Iodine 300 ppm label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Ionic Iodine 300 ppm by Good State

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size0.5 mL Dosage formLiquid Servings per container118 Amounts shown are per serving.

Iodine

Interacts with
7 drugs
150 mcg per serving Form: Potassium Iodide

Iodine is an essential mineral your body needs to make thyroid hormones, and most people get enough from iodized salt, dairy, and seafood. Supplements...

Iodine monograph & interactions

Other (inactive) ingredients: Organic Flax Seed Glycerin, Water, Fulvic Acid. These complete the product’s ingredient list but are not active constituents.

Interaction report

Ionic Iodine 300 ppm by Good State Drug Interactions

Want to check YOUR meds against Ionic Iodine 300 ppm?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

 Go to the checker
7Drugs
7 Moderate

Ingredients driving the most interactions

Iodine 7

Individual Drug Interactions

The ingredients in Ionic Iodine 300 ppm interact with 7 drugs. Click any drug to see the details.

1 of the 1 ingredient in Ionic Iodine 300 ppm interact with drugs. Each result below shows which ingredient is responsible. Iodine

Each ingredient & the kinds of drugs it affects

For each ingredient in Ionic Iodine 300 ppm with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Iodine3 drug types · 7 drugs

Amiodarone (Cordarone)

Combining iodine with amiodarone might cause excessively high iodine levels.
Amiodarone contains 37.3% iodine and can increase iodine levels. Concomitant use with iodine might increase the risk of having excessive iodine levels and adversely affecting thyroid function. Monitor thyroid function.

Likelihood Probable Evidence D
Antithyroid Drugs

Iodine might alter the effects of antithyroid drugs.
Iodine in high doses has been reported to cause both hyperthyroidism and hypothyroidism, depending on the individual's past medical history. Taking iodine while using antithyroid drugs could alter the effects of the antithyroid drugs.

Likelihood Probable Evidence D
Lithium

Combining iodine with lithium might have additive hypothyroid effects.
Lithium can inhibit thyroid function. Several case reports suggest that concomitant use of lithium and potassium iodide can reduce thyroid function in otherwise healthy adults. Monitor thyroid function.

Likelihood Probable Evidence D
Iodine full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Ionic Iodine 300 ppm, from the product label.

Good State

Name
GoodState, Inc.
Street Address
575 Virginia Drive, Suite C
City
Fort Washington
State
PA
ZipCode
19034
Phone Number
1-866-227-6097
Web Address
www.GoodState.com
Pharmacist Counseling Corner

Ionic Iodine 300 ppm by Good State: Common Questions

Does Ionic Iodine 300 ppm by Good State interact with any medications?
Yes. Based on its ingredients, Ionic Iodine 300 ppm has a known interaction with 7 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Ionic Iodine 300 ppm contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Is this safe if I'm pregnant or breastfeeding?
Your body does need iodine during pregnancy and breastfeeding, but excess amounts can be risky — high doses may harm thyroid function in you and your baby, and extra iodine passes into breast milk. Use only the dose your doctor prescribes, and avoid high-dose supplements unless specifically advised. Talk with your doctor or pharmacist about the right amount for your situation.
What are the side effects?
In normal amounts, iodine is well tolerated. At high doses, you may experience nausea, diarrhea, headache, metallic taste, or goiter (enlarged thyroid). Rarely, allergic reactions like rash, swelling, or fever can occur. Long-term use of large amounts has caused acne-like skin lesions in some people.
Will this help me if I don't have an iodine deficiency?
If your iodine intake is already adequate, extra iodine won't help and may cause problems. This product is likely effective for radiation protection and correcting true deficiency, and possibly helpful for mouth sores and gum disease, but those uses should be guided by a healthcare provider who knows your individual needs.
What is iodine for in the body?
Iodine is essential for making thyroid hormones, which control your metabolism, energy, and growth. Your thyroid can't work without it, but you need the right amount — too little causes deficiency, and too much can trigger thyroid disease.
Can I take this with my thyroid medication?
It depends on which thyroid drug you take. If you use lithium, antithyroid drugs, or amiodarone, there are documented Moderate interactions that require your doctor's or pharmacist's attention. Even with other thyroid medications, check with your own healthcare provider or pharmacist before adding iodine, since your dose and condition matter.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

Not sure if Ionic Iodine 300 ppm is safe with your meds?

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Ask a pharmacist

Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Ionic Iodine 300 ppm label
Go deeper

The Full Monographs Behind Ionic Iodine 300 ppm’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Iodine

Interacts with 7 drugs

Iodine is an essential mineral your body needs to make thyroid hormones, and most people get enough from iodized salt, dairy, and seafood. Supplements help when you are truly deficient, but...

Read the full Iodine monograph →
Sources

Sources & How We Checked

Ionic Iodine 300 ppm's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 26 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Iodine 26 references
  1. McEvoy GK, ed. AHFS Drug Information. Bethesda, MD: American Society of Health-System Pharmacists, 1998.
  2. Goodman GA, Rall TW, Nies AS, Taylor P. The Pharmacological Basis of Therapeutics, 9th ed.
  3. Ghent WR, Eskin BA, Low DA, Hill LP. Iodine replacement in fibrocystic disease of the breast. Can J Surg 1993;36:453-60.
  4. Potassium iodide for nuclear exposure. Pharmacist's Letter/Prescriber's Letter 2001;17(12):171214.
  5. Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc. Washington, DC: National Academy Press, 2002.
  6. Cabezas C, Bustamante B, Holgado W, Begue RE. Treatment of cutaneous sporotrichosis with one daily dose of potassium iodide. Pediatr Infect Dis J 1996;15:352-4. PubMed
  7. Sterling JB, Heymann WR. Potassium iodide in dermatology: a 19th century drug for the 21st century-uses, pharmacology, adverse effects, and contraindications. J Am Acad Dermatol 2000;43:691-7. PubMed
  8. Yarrington CD, Pearce EN. Dietary iodine in pregnancy and postpartum. Clin Obstet Gynecol 2011;54:459-70. PubMed
  9. Goel, S., Mandhani, A., Srivastava, A., Kapoor, R., Gogoi, S., Kumar, A., and Bhandari, M. Is povidone iodine an alternative to silver nitrate for renal pelvic instillation sclerotherapy in chyluria? BJU.Int 2004;94(7):1082-1085. PubMed
  10. Teng, W., Shan, Z., Teng, X., Guan, H., Li, Y., Teng, D., Jin, Y., Yu, X., Fan, C., Chong, W., Yang, F., Dai, H., Yu, Y., Li, J., Chen, Y., Zhao, D., Shi, X., Hu, F., Mao, J., Gu, X., Yang, R., Tong, Y., Wang, W., Gao, T., and Li, C. Effect of iodine int
  11. Crawford, B. A., Cowell, C. T., Emder, P. J., Learoyd, D. L., Chua, E. L., Sinn, J., and Jack, M. M. Iodine toxicity from soy milk and seaweed ingestion is associated with serious thyroid dysfunction. Med J Aust. 10-4-2010;193(7):413-415. PubMed
  12. Ohkuma, M. Molluscum contagiosum treated with iodine solution and salicylic acid plaster. Int J Dermatol. 1990;29(6):443-445. PubMed
  13. Connelly KJ, Boston BA, Pearce EN, Sesser D, Snyder D, Braverman LE, Pino S, LaFranchi SH. Congenital hypothyroidism caused by excess prenatal maternal iodine ingestion. J Pediatr. 2012 Oct;161(4):760-2. PubMed
  14. Kasahara T, Narumi S, Okasora K, Takaya R, Tamai H, Hasegawa T. Delayed onset congenital hypothyroidism in a patient with DUOX2 mutations and maternal iodine excess. Am J Med Genet A. 2013 Jan;161A(1):214-7.
  15. Murcia M, Rebagliato M, Iñiguez C, Lopez-Espinosa MJ, Estarlich M, Plaza B, Barona-Vilar C, Espada M, Vioque J, Ballester F. Effect of iodine supplementation during pregnancy on infant neurodevelopment at 1 year of age. Am J Epidemiol. 2011 Apr 1;173(7):8 PubMed
  16. Sang Z, Wang PP, Yao Z, Shen J, Halfyard B, Tan L, Zhao N, Wu Y, Gao S, Tan J, Liu J, Chen Z, Zhang W. Exploration of the safe upper level of iodine intake in euthyroid Chinese adults: a randomized double-blind trial. Am J Clin Nutr. 2012 Feb;95(2):367-73 PubMed
  17. Speeckaert MM, Speeckaert R, Wierckx K, Delanghe JR, Kaufman JM. Value and pitfalls in iodine fortification and supplementation in the 21st century. Br J Nutr. 2011 Oct;106(7):964-73. PubMed
  18. Yun SE, Kang Y, Bae EJ, Hwang K, Jang HN, Cho HS, Chang SH, Park DJ. Iodine-induced thyrotoxic hypokalemic paralysis after ingestion of Salicornia herbace. Ren Fail. 2014 Apr;36(3):461-3.
  19. Iodine Hypersensitivity. Pharmacist's Letter/Prescriber's Letter 2011; 27(5):270504.
  20. Hammel JA, Selby JC. Pustular eruption in a patient with cancer treated with complementary and alternative medicine. JAMA Dermatology 2017 October; E1. doi: 10.1001/jamadermatol.2017.3749. [Epub ahead of print] PubMed
  21. Gil GS, Smith BW, Guerra JR, Williams WT. Acute Delirium in a Hypothyroid Patient Precipitated by Iodine Supplements Use. Am J Ther. 2018;25(6):e717-e718. PubMed
  22. Hamby T, Kunnel N, Dallas JS, Wilson DP. Maternal iodine excess: an uncommon cause of acquired neonatal hypothyroidism. J Pediatr Endocrinol Metab. 2018;31(9):1061-1064. PubMed
  23. Censi S, Watutantrige-Fernando S, Groccia G, et al. The Effects of Iodine Supplementation in Pregnancy on Iodine Status, Thyroglobulin Levels and Thyroid Function Parameters: Results from a Randomized Controlled Clinical Trial in a Mild-to-Moderate Iodine
  24. Rovner MS, Wolf BJ, Rubin M, et al. Instillation of 5% Povidone-Iodine Ophthalmic Drops Decreases the Respiratory Rate in Children Undergoing Strabismus Surgery: A Randomized Controlled Trial. J Pediatr Ophthalmol Strabismus. 2019;56(6):378-382. PubMed
  25. Guenezan J, Garcia M, Strasters D, et al. Povidone Iodine Mouthwash, Gargle, and Nasal Spray to Reduce Nasopharyngeal Viral Load in Patients With COVID-19: A Randomized Clinical Trial. JAMA Otolaryngol Head Neck Surg. 2021;147(4):400-401. PubMed
  26. Li F, Wan S, Zhang L, et al. A Meta-Analysis of the Effect of Iodine Excess on the Intellectual Development of Children in Areas with High Iodine Levels in their Drinking Water. Biol Trace Elem Res 2022;200(4):1580-1590. PubMed

See these in context on the Iodine monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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