My question is specifically about Lugol's minimizing radiation from the Fukushima meltdown which by now is in the air and oceans throughout the world

In response to PWTSM's statement that Lugol's will not protect (the thyroid gland) from radiation, that potassium iodide does this: note that Lugol's solution contains 100 mg/mL of potassium iodide and 50 mg/mL of iodine.

How many milligrams per drop of the 2-%?

2-3 drops per day as recommended by Dr Ken Berry MD on his YouTube channel. This is significantly more (10X-15X) than the USDA recommendation

is this liquid iodine the same stuff that that was painted on wounds years ago

Mercurichrome and Iodine are two different things. Mercurichrome is made from mercury and is used topically as an antiseptic solution. Mercurichrome is not taken internally. Iodine is a mineral that the body requires for thyroid function and metabolism as well as healthy bones and other needs. I suggest you google each of these things to learn more about them.

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J.Crow’S® Lugol’s Solution of Iodine 2% – Premium Iodine & Potassium Iodide Liquid | True 2% USP-Grade Formula | Stable, Pure & Long-Lasting Quality | Made in USA – 60 ml / 2 oz

Product ID: 215131884

Details

Brand
J CROW'S
Contains liquid contents
Yes
Global Trade Identification Number
Item form
Drop
Item volume
60 Millilitres
Item weight
57 g

⏳Stable formula with multi-year shelf life

💧Precise dropper for accurate dosing

🧪2% USP-grade iodine concentration

S$38

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Description

🧬 Unlock the power of purity with every drop!

MULTI USE POWERHOUSE - Perfect for water purification, antiseptic cleaning, and immune support in one compact bottle
PURE POTENT FORMULA - True 2% USP-grade iodine & potassium iodide for trusted purity since 1837
LONG LASTING STABILITY - Shelf-stable at room temperature—no refrigeration needed, preserving strength for years
PRECISION DOSING DROPPER - Easy-to-use amber dropper bottle ensures exact drops every time, minimizing waste
CLEAN SIMPLE INGREDIENTS - No additives or preservatives—just distilled water, iodine, and potassium iodide for pure performance

J.Crow’s Lugol’s Solution of Iodine 2% is a premium, USP-grade iodine and potassium iodide liquid designed for reliable water purification, antiseptic cleaning, and immune support. Housed in a compact amber dropper bottle, its stable formula lasts for years without refrigeration. Trusted since 1837 and made in the USA, this pure, additive-free solution delivers precise dosing for professional and survival use alike.

Specifications

ASIN	B001AEFM9Y
ASIN	B001AEFM9Y
Benefits	Antiseptic & Disinfectant Cleaning, General Immune & Cellular Support, Thyroid Support, Water Purification
Best Sellers Rank	15,733 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 19 in Iodine
Brand Name	J CROW'S
Contains Liquid Contents?	Yes
Country of Origin	USA
Country of origin	USA
Customer Reviews	4.5 4.5 out of 5 stars (12,694)
Customer reviews	4.5 4.5 out of 5 stars (12,694)
Global Trade Identification Number	00014202103001, 00616348911993
Guaranteed software updates until	unknown
Is discontinued by manufacturer	No
Item Form	Drop
Item Type Name	Iodine
Item Volume	60 Millilitres
Item Weight	57 g
Item model number	J.Crow's 2 Pack
Manufacturer	J.CrowCo.
Manufacturer	J.CrowCo.
Model Number	J.Crow's 2 Pack
Number of Items	1
Part Number	J.Crow's 2 Pack
Product Dimensions	13.46 x 11.18 x 5.84 cm; 56.7 g
Size	60 ml (Pack of 1)
UPC	014202103001 616348911993
Unit Count	60.0 millilitre

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