---
title: "Thyrogard — $118K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/thyrogard"
last_updated: "2026-08-10T18:13:18.566Z"
locale: en
meta:
description: "Niche score 43/100 · $118K/yr market · 34K searches/yr · $27.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · $118K/yr market · 34K searches/yr · $27.91 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Thyrogard — $118K/yr Amazon US Niche (2026) - Flapen"
---
# **thyrogard**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 28Growth 8Conversion 95Competition 0Returns 100Price range 95Avg price 95Brand share 0Review moat 32Quality gap 70
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****12.6%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Incredible****$27.91**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$18.79–$39.52**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****3,331.67**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****$118K**
$118K/yr · 34K searches
**Growth**
**Bad****-34.4%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, thyrogard is a $118K/yr Amazon United States market (34K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Aug. Verdict: Skip it — 43/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **thyrogard market data**
- **Units sold / yr**
- **4K–5K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **$112K–$140K**
- units × avg price
- **Conversion rate**
- **12.6%**
- **Avg BSR**
- **#8**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **102 months**
- **Avg seller age**
- **175 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **—flat
**Sellers**
**8**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Thyrogard85% - Clean Nutraceuticals11% - Natures Craft5% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 98 weeks — -34.4% search growth over the last 90 days.
1K600Spike '24Holiday '24Spike '25 seasonDecMarJunAugNovMarMay
Peak months: Aug · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/health-household/thyrogard/trend)
## **Top thyrogard products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%25%$30K50%$59K75%$89K100%$118K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 3 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Thyrogard Natural Thyroid Support Supplement Vegan Gluten-Free**Thyrogard**$39.52**4.1★954 rev](https://www.amazon.com/dp/B07XNQXRCX) [2**Clean Nutra Selenium 300mcg Iodine 500mcg Thyroid Support for Women & Men | L Tyrosine 500mg Ashwagandha Supplement Bladderwrack Turmeric Kelp Schisandra Zinc Pills Capsule Supplements**Clean Nutraceuticals**$25.42**4.5★3,417 rev](https://www.amazon.com/dp/B0BT6C8NGW) [3**Natures Craft Herbal Thyroid Support Complex - Potent Kelp Iodine Supplement with L Tyrosine Bladderwrack Selenium & Ashwagandha for Hormone Balance - Mood & Energy Dietary Pills - 60 Count**Natures Craft**$18.79**4.4★5,624 rev](https://www.amazon.com/dp/B01N0X7BHX)
### **Newest**
by launch date
[**Clean Nutra Selenium 300mcg Iodine 500mcg Thyroid Support for Women & Men | L Tyrosine 500mg Ashwagandha Supplement Bladderwrack Turmeric Kelp Schisandra Zinc Pills Capsule Supplements**Clean Nutraceuticals**$25.42**3,417 rev3y ago](https://www.amazon.com/dp/B0BT6C8NGW) [**Thyrogard Natural Thyroid Support Supplement Vegan Gluten-Free**Thyrogard**$39.52**954 rev6y ago](https://www.amazon.com/dp/B07XNQXRCX) [**Natures Craft Herbal Thyroid Support Complex - Potent Kelp Iodine Supplement with L Tyrosine Bladderwrack Selenium & Ashwagandha for Hormone Balance - Mood & Energy Dietary Pills - 60 Count**Natures Craft**$18.79**5,624 rev9y ago](https://www.amazon.com/dp/B01N0X7BHX)
### **Trending**
90-day click momentum
[**Clean Nutra Selenium 300mcg Iodine 500mcg Thyroid Support for Women & Men | L Tyrosine 500mg Ashwagandha Supplement Bladderwrack Turmeric Kelp Schisandra Zinc Pills Capsule Supplements**Clean Nutraceuticals**$25.42**4.5★**▲ 65%**](https://www.amazon.com/dp/B0BT6C8NGW) [**Thyrogard Natural Thyroid Support Supplement Vegan Gluten-Free**Thyrogard**$39.52**4.1★**— 2%**](https://www.amazon.com/dp/B07XNQXRCX) [**Natures Craft Herbal Thyroid Support Complex - Potent Kelp Iodine Supplement with L Tyrosine Bladderwrack Selenium & Ashwagandha for Hormone Balance - Mood & Energy Dietary Pills - 60 Count**Natures Craft**$18.79**4.4★**▼ 30%**](https://www.amazon.com/dp/B01N0X7BHX)
## **What buyers say about thyrogard**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**16%
*“it seems like a good quality supplement”*
**Hormonal Balance**12%
*“Thyroid support”*
**Efficiency**10%
*“Its effective”*
**Vitamin**8%
*“Love the vitamin”*
**Energy Level**6%
*“This has helped increase my energy so much”*
**Regulates Digestion**5%
*“Great product, my thyroid levels were really out of whack and this stabilized them taking one a day on an empty stomach first thing in the morning”*
**Side Effects**4%
*“No side effects”*
**Advertised Vs Actual Product**3%
*“Works as promised”*
**Value For Money**3%
*“Good price”*
**Hair Growth**2%
*“I did notice some good effects like hair growth”*
### **What buyers complain about **
**Side Effects**15%
*“Side effects”*
**Functionality-Overall**11%
*“Did not work”*
**Dosage**10%
*“Had to increase my dose”*
**Size-Overall**8%
*“they are HUGE”*
**Regulates Digestion**6%
*“May cause gastrointestinal issues”*
**Value For Money**5%
*“To expensive”*
**Ease Of Chewing/Swallowing**5%
*“Hard to Swallow”*
**Sleep Quality**3%
*“Causes Bad Dreams”*
**Vitamin**3%
*“Way too many B Vitamins in this product”*
**Taste-Overall**2%
*“It has a funny after taste”*
### **Top return reasons **
**Acid Regulator/Stomach Ache Relief**30%
**Dosage**30%
**Size-Overall**20%
**Product Condition**10%
**Vitamin**10%
## **Common questions**
- **Is thyrogard profitable to sell on Amazon United States?**
- The niche generates $118K/yr across 3 tracked products. 90-day search growth is -34.4%. Flapen's verdict: Skip it (43/100).
- **How competitive is the thyrogard niche?**
- 3 brands and 8 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in thyrogard?**
- Top complaints mined from reviews: Side Effects, Functionality-Overall, Dosage. The return rate is 0.0%.
- **When does demand for thyrogard peak?**
- Demand peaks in Aug; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the thyrogard niche?**
- Listings span $18.79–$39.52; the average listing price is $27.91 (sweet spot $15–$100). The average incumbent carries 3,332 reviews — the moat a new listing must climb.
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