Nascent Iodine
Worth a lookShows low returns (0.0%), but a concentrated shelf (top 5 take 76% of clicks) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Incredible$23.40avg listing price — sweet spot $15–$100
Conversion
Great9.5%search→purchase rate — share of searches ending in a sale
Price range
Great$9.16–$54.73cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+15.9%90-day search growth — must beat 0% to launch
Market size
Okay$219K$219K/yr · 98K searches
Brand share
Okay80%top-5 brand share — brands hold most of the demand
Review moat
Okay2,597.43avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Competition
Bad76%top-5 click share — a locked-up shelf
Is nascent iodine profitable on Amazon?
According to Flapen's Amazon United States niche tracking, nascent iodine is a $219K/yr Amazon United States market (98K searches/yr). The top 5 brands hold 80% of demand. Verdict: Worth a look — 53/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
nascent iodine market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 10K–13K
- avg 1,000–1,250/product
- Revenue / yr
- $234K–$293K
- units × avg price
- Conversion rate
- 9.5%
- Avg BSR
- #39
- Page quality
- 0%
- Prime
- 86%
- Sponsored
- 86%
- Out of stock
- 0.0%
- Avg brand age
- 85 months
- Avg seller age
- 175 days
Competition: brands, sellers & click share
The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.Brands
12 flat
Sellers
16
Top-5 brand share
80%
Top 20: 100%
Top-5 click share
76%
Top 20: 100%
Open market
16%
- Global Healing Center42%
- Triquetra Health15%
- LIQUIDHEALTH11%
- Carlyle8%
- THE HEALTHY LIFE 4 ME4%
- Cocó March N.M.D4%
- Open — no brand owns it (6 brands, 16%)
nascent iodine demand & seasonality
Weekly Amazon search volume, last 101 weeks — +15.9% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top nascent iodine search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- nascent iodine43K/yr
- nascent iodine drops organic17K/yr
- detoxadine10K/yr
- detoxadine nascent iodine6K/yr
- global healing iodine3K/yr
- nascent iodine drops7K/yr
- nascent iodine supplement3K/yr
- yodo naciente5K/yr
- global healing detoxadine4K/yr
Top nascent 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.
All 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Global Healing Center - Detoxadine - Organic Nascent Liquid Iodine Supplement Drops for Thyroid Support Detox Cleanse and Metabolism - Non-GMO Vegan 200 Servings Iodine Drops (1 Oz)
Global Healing Center$29.154.6★5,253 rev
Nascent Iodine Supplement 400 Servings Glass Bottle Vegan 1800 mcg - 600 mcg per Drop - Pure Clear Color - Supports Thyroid Health Energy Immunity & Metabolism (2 oz.)
Triquetra Health$21.834.6★2,465 rev
LIQUIDHEALTH USDA Organic Nascent Iodine Liquid Drops Pure Iodine Supplement for Thyroid & Immune Support Energy Supplement - Made in USA Vegan Colorless Tasteless Tincture (2 oz)
LIQUIDHEALTH$13.634.6★1,118 rev
Carlyle Organic Nascent Iodine Liquid Drops | 2 fl oz | Vegan Supplement
Carlyle$9.164.6★1,120 rev
Nascent Iodine Supplement | 2800mcg | Potassium Iodide | Iodine Drops | 100% Vegan | Clear Color | Large 2oz
THE HEALTHY LIFE 4 ME$16.484.6★690 rev
Newest
by launch date
Global Healing Center - Detoxadine - Organic Nascent Liquid Iodine Supplement Drops for Thyroid Support Detox Cleanse and Metabolism Vegan 200 Servings Iodine Drops (1 Oz)(2-Pack)
Global Healing Center$54.731 rev
Organixx Organic Nascent Iodine Liquid Drops Vegan 60 Servings
Organixx$22.7441 rev
Horbach Nascent Iodine | 325mcg | 4oz | Organic Liquid Supplement
Horbäach$9.53294 rev
Coc March N.M.D Nascent-Magnetized Iodine High Concentration Thyroid & Metabolism Support Gluten Free Keto Friendly Dairy Free Soy Free GMO Free 1050 mcg Per Serving 1 Fl Oz - 500 Servings
Cocó March N.M.D$39.94328 rev
LIQUIDHEALTH USDA Organic Nascent Iodine Liquid Drops Pure Iodine Supplement for Thyroid & Immune Support Energy Supplement - Made in USA Vegan Colorless Tasteless Tincture (2 Pack)
LIQUIDHEALTH$19.771,118 rev
Trending
90-day click momentumGlobal Healing Center - Detoxadine - Organic Nascent Liquid Iodine Supplement Drops for Thyroid Support Detox Cleanse and Metabolism Vegan 200 Servings Iodine Drops (1 Oz)(2-Pack)
Global Healing Center$54.734.0★
Coc March N.M.D Nascent-Magnetized Iodine High Concentration Thyroid & Metabolism Support Gluten Free Keto Friendly Dairy Free Soy Free GMO Free 1050 mcg Per Serving 1 Fl Oz - 500 Servings
Cocó March N.M.D$39.944.8★
LIQUIDHEALTH USDA Organic Nascent Iodine Liquid Drops Pure Iodine Supplement for Thyroid & Immune Support Energy Supplement - Made in USA Vegan Colorless Tasteless Tincture (2 Pack)
LIQUIDHEALTH$19.774.6★
Organixx Organic Nascent Iodine Liquid Drops Vegan 60 Servings
Organixx$22.744.3★
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$17.034.6★
What reviews say buyers love and hate about nascent iodine
What buyers praise and complain about, mined from review topics.What buyers love
“Overall, a very reliable product that delivers exactly what it should”
“As advertised”
“Nice taste”
“Worth the price”
“Energy Boost”
“Small doses producing immeasurable results”
“Easy to use”
“Works well”
“Simple, effective ingredients”
“it helped me in the vitamin supplement”
What buyers complain about
“Strange after taste”
“Clear, probably diluted”
“Dosing Lugols iodine can be rather tricky”
“A bit pricey”
“Didnt work for me”
“NO INSTRUCTIONS ON BOTTLE”
“Expected it to be dark in color as I believe it should be”
“a totally unnecessary ingredient”
“you can really hurt yourself taking too much”
“Bottle arrived broken and leaking”
Top return reasons
Common nascent iodine questions
- Is nascent iodine profitable to sell on Amazon United States?
- The niche generates $219K/yr across 14 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +15.9%. Flapen's verdict: Worth a look (53/100).
- How competitive is the nascent iodine niche?
- 12 brands and 16 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 80% of demand.
- What do buyers complain about in nascent iodine?
- Top complaints mined from reviews: Taste-Overall, Dilute/Watery, Dosage. The return rate is 0.0%.
- When does demand for nascent iodine peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the nascent iodine niche?
- Listings span $9.16–$54.73; the average listing price is $23.40 (sweet spot $15–$100). The average incumbent carries 2,597 reviews — the moat a new listing must climb.