---
title: "Lugols Iodine — $75K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/health-household/lugols-iodine"
last_updated: "2026-08-12T16:03:06.285Z"
locale: en
meta:
description: "Amazon product research for lugols iodine: $75K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for lugols iodine: $75K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Lugols Iodine — $75K/mo Amazon US Product Research (2026)"
---
# **Lugols Iodine**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 76Growth 18Conversion 86Competition 4Returns 100Price range 73Avg price 80Brand share 0Review moat 22Quality gap 25
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****9.6%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$17.18**
avg listing price — sweet spot $15–$100
**Market size**
**Great****$905K**
$905K/yr · 547K searches
**Price range**
**Good****$9.01–$31.02**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****10,290.29**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-13.5%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****95%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
## **Is lugols iodine profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, lugols iodine is a $905K/yr Amazon United States market (547K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Oct. Verdict: Skip it — 45/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **lugols iodine market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **60K–80K**
- avg 8,000–10,000/product
- **Revenue / yr**
- **$1.0M–$1.4M**
- units × avg price
- **Conversion rate**
- **9.6%**
- **Avg BSR**
- **#107**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **86%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **86 months**
- **Avg seller age**
- **171 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 95% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▲rising
**Sellers**
**491**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**95%**
Top 20: 100%
**Open market**
**0%**
- Earth Harmony Naturals42% - J. CROW'S39% - Carlyle15% - Heiltropfen3% - MARYRUTH'S2% - Open — no brand owns it (0%)
## **lugols iodine demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -13.5% search growth over the last 90 days.
45K35KSpike '24Black Friday '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Oct · busiest ÷ quietest = 2.4×
[**Open Trend **](https://flapen.com/research/us/health-household/lugols-iodine/trend)
## **Top lugols iodine search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **lugols iodine**256K/yr-15.6%10.1% conv. - **lugols 2 percent iodine solution**56K/yr-19.8%12.9% conv. - **j crows lugols iodine 5 percent organic**28K/yr+6.5%8.2% conv. - **lugols 5 percent iodine solution**30K/yr-33.9%3.3% conv. - **j crows lugols iodine 2 percent**19K/yr+1.7%15.3% conv. - **lugols iodine drops**20K/yr+14.0%9.7% conv. - **lugols iodine 5%**15K/yr+5.9%2.9% conv. - **lugols**17K/yr-19.8%7.0% conv. - **lugol**15K/yr-14.3%3.6% conv. - **lugols solution**11K/yr-4.1%7.7% conv. [**All search terms **](https://flapen.com/research/us/health-household/lugols-iodine/search-terms)
## **Top lugols iodine products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%15%$136K30%$272K45%$407K60%$543K1K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 7 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Organic Lugols Iodine Liquid Drops Supplement - 2% Thyroid Non-GMO 2 Oz**Earth Harmony Naturals**$17.01**4.7★5,102 rev](https://www.amazon.com/dp/B09BBL53SG) [2**J.CROWS Lugols Solution of Iodine 2% 2 oz (1 Bottle) Premium Iodine & Potassium Iodide Liquid Gluten & Alcohol-Free Natural Brine Extract No Expiration - 1200 Drops**J. CROW'S**$17.03**4.6★17,302 rev](https://www.amazon.com/dp/B07NWNVN12) [3**Carlyle Lugols Iodine 2 Percent | 4 fl oz (Pack of 1)**Carlyle**$12.16**4.5★8,138 rev](https://www.amazon.com/dp/B0CZM46Z4J) [4**Carlyle Lugols Iodine 2 Percent | 2 fl oz (Pack of 1)**Carlyle**$9.01**4.5★8,138 rev](https://www.amazon.com/dp/B07C2KTNSM) [5**J.CROWS Lugols Solution of Iodine 2% 2 oz (2 Bottle) Premium Iodine & Potassium Iodide Liquid Gluten & Alcohol-Free Natural Brine Extract No Expiration - 1200 Drops**J. CROW'S**$31.02**4.6★17,302 rev](https://www.amazon.com/dp/B0DRWDG1TP)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**J.CROWS Lugols Solution of Iodine 2% 2 oz (2 Bottle) Premium Iodine & Potassium Iodide Liquid Gluten & Alcohol-Free Natural Brine Extract No Expiration - 1200 Drops**J. CROW'S**$31.02**17,302 rev1y ago](https://www.amazon.com/dp/B0DRWDG1TP) [**Carlyle Lugols Iodine 2 Percent | 4 fl oz (Pack of 1)**Carlyle**$12.16**8,138 rev2y ago](https://www.amazon.com/dp/B0CZM46Z4J) [**Organic Lugols Iodine Liquid Drops Supplement - 2% Thyroid Non-GMO 2 Oz**Earth Harmony Naturals**$17.01**5,102 rev5y ago](https://www.amazon.com/dp/B09BBL53SG) [**2.2% Lugols Iodine Solution 3.4 Fl Oz | Pharmaceutical Grade Ingredients | Lugols Solution Made with Iodine and Potassium Iodide | Third-Party Tested | Heiltropfen**Heiltropfen**$15.67**1,672 rev5y ago](https://www.amazon.com/dp/B08F8MQQ9W) [**Carlyle Lugols Iodine 2 Percent | 2 fl oz (Pack of 1)**Carlyle**$9.01**8,138 rev7y ago](https://www.amazon.com/dp/B07C2KTNSM)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**J.CROWS Lugols Solution of Iodine 2% 2 oz (2 Bottle) Premium Iodine & Potassium Iodide Liquid Gluten & Alcohol-Free Natural Brine Extract No Expiration - 1200 Drops**J. CROW'S**$31.02**4.6★**▲ 37%**](https://www.amazon.com/dp/B0DRWDG1TP) [**Carlyle Lugols Iodine 2 Percent | 4 fl oz (Pack of 1)**Carlyle**$12.16**4.5★**▲ 28%**](https://www.amazon.com/dp/B0CZM46Z4J) [**2.2% Lugols Iodine Solution 3.4 Fl Oz | Pharmaceutical Grade Ingredients | Lugols Solution Made with Iodine and Potassium Iodide | Third-Party Tested | Heiltropfen**Heiltropfen**$15.67**4.7★**▲ 18%**](https://www.amazon.com/dp/B08F8MQQ9W) [**J.CROWS Lugols Solution of Iodine 2% 2 oz (1 Bottle) Premium Iodine & Potassium Iodide Liquid Gluten & Alcohol-Free Natural Brine Extract No Expiration - 1200 Drops**J. CROW'S**$17.03**4.6★**— 1%**](https://www.amazon.com/dp/B07NWNVN12) [**MaryRuth Organics Iodine Liquid Drops | Potassium Iodide | 1 Year Supply | 450 Servings | Thyroid Health | USDA Organic| Vegan | Non-GMO | Gluten Free | 1 Fl Oz**MARYRUTH'S**$18.37**4.6★**— 2%**](https://www.amazon.com/dp/B07P4M7RHZ)
**~~View all trending →~~**
## **What reviews say buyers love and hate about lugols iodine**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**20%
*“Outstanding product for Men”*
**Advertised Vs Actual Product**10%
*“Seems to work, so far”*
**Value For Money**8%
*“Great bargain for the cost”*
**Taste-Overall**6%
*“Tastes delicious which I wasnt expecting”*
**Efficiency**4%
*“Works well”*
**Dosage**4%
*“The 2% concentration is perfect for supplemental use with precise dosing”*
**Energy Level**4%
*“Since I started using it, I've noticed an improvement in my overall energy and well-being”*
**Ingredients-Overall**3%
*“The best formulation and most trusted”*
**Vitamin**3%
*“I truly believe it's been my secret weapon in the cocktail of vitamins I take”*
**Ease Of Use**3%
*“Easy to use”*
### **What buyers complain about **
**Taste-Overall**16%
*“It does not taste so pleasant”*
**Dosage**9%
*“Dosing Lugols iodine can be rather tricky”*
**Side Effects**4%
*“you can really hurt yourself taking too much”*
**Functionality-Overall**4%
*“Didnt work for me”*
**Instructions/User Manual/Troubleshooting**4%
*“NO INSTRUCTIONS ON BOTTLE”*
**Ingredients-Overall**3%
*“a totally unnecessary ingredient”*
**Dilute/Watery**3%
*“Watered down”*
**Leak-Proof**3%
*“Bottle arrived broken and leaking”*
**Value For Money**3%
*“A bit pricey”*
**Allergies**2%
*“However this product caused me to have a severe allergic reaction”*
### **Top return reasons **
**Leak-Proof**40%
**Taste-Overall**20%
**Moist/Dry**20%
**Pain Relief-Overall**20%
## **Common lugols iodine questions**
- **Is lugols iodine profitable to sell on Amazon United States?**
- The niche generates $905K/yr across 7 tracked products. 90-day search growth is -13.5%. Flapen's verdict: Skip it (45/100).
- **How competitive is the lugols iodine niche?**
- 5 brands and 491 sellers compete. The top 5 products take 95% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in lugols iodine?**
- Top complaints mined from reviews: Taste-Overall, Dosage, Side Effects. The return rate is 0.0%.
- **When does demand for lugols iodine peak?**
- Demand peaks in Oct; the busiest month runs 2.4× the quietest.
- **What does it cost to enter the lugols iodine niche?**
- Listings span $9.01–$31.02; the average listing price is $17.18 (sweet spot $15–$100). The average incumbent carries 10,290 reviews — the moat a new listing must climb.
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