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Lugol's Iodine 7% Solution 4 fl. oz. (120 mL)

Lugol's Iodine 7% Solution 4 fl. oz. (120 mL)

Regular price $89.95
Regular price Sale price $89.95
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  • Free Shipping: 2-8 business days
  • Xpresspost: 2-3 business days
  • Priority: 1-2 business days

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  • UPS Express: 1-2 business days


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Parcels are delivered by the Country's Postal Service.

  • Tracked Packet: 6-12 business days
  • Xpresspost: 4-8 business days

If your country regulates the product ordered, we will email you before shipping the order. Any applicable customs fees, brokerage charges, duties, and taxes imposed by the destination country are the sole responsibility of the buyer. These charges are not included in the purchase price and may be due upon receipt of your order. It is the buyer's responsibility to comply with all import regulations and to be aware of any additional costs that might be incurred. By completing your purchase, you acknowledge and agree to these terms.


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What is Lugol's Iodine Solution?

Lugol's Iodine Solution is a specialized formula consisting of iodine and potassium iodide in distilled water.

    What is the original Lugol's Iodine formula?

    The original Lugol's Iodine formula from the 1800s, was composed of a 5% weight/volume concentration. This preparation combined 5 grams of iodine with 10 grams of potassium iodide, dissolved in 100 mL of water.

    Bottle details and formula

    • Volume: 4 fl. oz. (120 mL)
    • Drops: approximately 2,000 drops per bottle
    • Formula: Lugol's Iodine 7% weight/volume (w/v)


    • Per drop: 4.2 milligrams
    • Per bottle: 8.4 grams

    Potassium Iodide

    • Per drop: 8.4 milligrams
    • Per bottle: 16.8 grams

    Iodine from Potassium Iodide
    Potassium Iodide naturally contains Iodine.

    • Per drop: 6.4176 milligrams
    • Per bottle: 12.8352 grams

    Total Iodine

    • Per drop: 10.6176 milligrams
    • Per bottle: 21.2352 grams

    Country of Ingredients

    Our Lugol's Iodine Solution utilizes iodine sourced from Chile and potassium iodide and distilled water from North America.

    United States Customers:

    • Federal DEA Law Requirement
    • For Lugol's Iodine 5% to 15%

    Purchase Limitation:

    • Bottles of 4 fl. oz. (120 mL) are not allowed to ship.
    • Bottles of 1 fl. oz. (30 mL) are allowed to ship.


    This product is available for scientific, research, analytical, and industrial applications. It is not meant to diagnose, treat, cure, or prevent any disease.

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