yin chiao
Worth a lookShows low returns (0.0%), but soft demand (-43.3% this quarter) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible18.1%search→purchase rate — share of searches ending in a sale
Avg price
Incredible$25.80avg listing price — sweet spot $15–$100
Review moat
Great192.21avg incumbent reviews — the moat a new listing must climb
Price range
Great$8.55–$53.69cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay61%top-5 click share — leaders hold, buyers still browse
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Market size
Okay$159K$159K/yr · 34K searches
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Growth
Bad-43.3%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, yin chiao is a $159K/yr Amazon United States market (34K searches/yr). The top 5 brands hold 82% of demand. Demand peaks in Jan–Feb–Nov–Dec. Verdict: Worth a look — 51/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
yin chiao market data
- Units sold / yr
- 6K–8K
- avg 500–750/product
- Revenue / yr
- $155K–$206K
- units × avg price
- Conversion rate
- 18.1%
- Avg BSR
- #3,324
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 71%
- Out of stock
- 4.7%
- Avg brand age
- 116 months
- Avg seller age
- 194 days
Competition & brand share
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.Brands
9 rising
Sellers
46
Top-5 brand share
82%
Top 20: 100%
Top-5 click share
61%
Top 20: 100%
Open market
12%
- Planetary Herbals32%
- DR. SHEN'S17%
- Plum Flower15%
- toovaloo11%
- Solstice Medicine Company7%
- New Green Nutrition6%
- Open — no brand owns it (3 brands, 12%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -43.3% search growth over the last 90 days.Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 3.2×
Top yin chiao search terms
- yin chiao20K/yr
- yin qiao san4K/yr
- yin chao herbal supplement4K/yr
- yin chao2K/yr
- yin chiao herbal supplement4K/yr
Top yin chiao 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.
All 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Planetary Herbals Yin Chiao Classic 450 mg Immune Formulas for Seasonal Support -120 Tablets
Planetary Herbals$14.664.6★269 rev
Dr. Shens YIN CHIAO 90 Tablets
DR. SHEN'S$30.614.6★231 rev
Yin Chiao - Sugar-coated 120 caplets
toovaloo$22.164.9★117 rev
Plum Flower Yin Chiao Chieh Tu Extract Tablets 100 Tablets
Plum Flower$23.974.6★303 rev
YIN CHIAO CHIEH TU PIEN -Herbal Supplement for Respiratory Support (1 Box 96 Tablets)
Solstice Medicine Company$22.614.7★666 rev
Newest
by launch date
Health Concerns Yin Chao Jin Immune System Booster & Respiratory Tract Health Supplement Chinese Herbal Support for Colds Sore Throat Relief with Isatis & Forsythia 90 Capsules
Health Concerns$36.1711 rev
New Green Nutrition Yin Qiao Yin Chiao Chieh Tu Pien Extra Strength 600MG (96 Tablets) - 3 Bottles
New Green Nutrition$37.9625 rev
DR SHENS Yin Chiao 750 Mg 200 CT
DR. SHEN'S$53.6939 rev
Yin Qiao San - Honeysuckle & Forsythia Formula for Cold Relief 200 Pills (E-Fong)
UVUBXT$10.3362 rev
Plum Flower Chinese Tea Yin Chiao Chieh Tu Pian Tb 96 CT
Plum Flower$24.35121 rev
Trending
90-day click momentumNew Green Nutrition Yin Qiao Yin Chiao Chieh Tu Pien Extra Strength 600MG (96 Tablets) - 3 Bottles
New Green Nutrition$37.964.6★
Plum Flower Yin Chiao Chieh Tu Extract 100 Tablets (2-Pack)
Plum Flower$45.594.8★
Plum Flower Yin Chiao Chieh Tu Extract Tablets 100 Tablets
Plum Flower$23.974.6★
Health Concerns Yin Chao Jin Immune System Booster & Respiratory Tract Health Supplement Chinese Herbal Support for Colds Sore Throat Relief with Isatis & Forsythia 90 Capsules
Health Concerns$36.174.9★
Planetary Herbals Yin Chiao Classic 450 mg Immune Formulas for Seasonal Support -120 Tablets
Planetary Herbals$14.664.6★
What buyers say about yin chiao
What buyers praise and complain about, mined from review topics.What buyers love
“Actually helps avoid a cold”
“Exactly as described”
“The product works great”
“I take one supplement at bedtime as well as gargle with Gargle Away - a turmeric/ginger formula that works great”
“Worth every penny”
“give you an extra burst of energy”
“This stuff got rid of a stubborn stuffy nose I had for atleast a couple months after only 3 days”
“Classic herbal supplement”
“This particular brand is easy to swallow and good quality”
“Good Product”
What buyers complain about
“BEWARE PRODUCT HAS CHANGED BUT STILL EFFECTIVE”
“Not the easiest to keep up with daily”
“The dosing feels excessive since you have to take multiple pills several times a day”
Common questions
- Is yin chiao profitable to sell on Amazon United States?
- The niche generates $159K/yr across 14 tracked products. 90-day search growth is -43.3%. Flapen's verdict: Worth a look (51/100).
- How competitive is the yin chiao niche?
- 9 brands and 46 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 82% of demand.
- What do buyers complain about in yin chiao?
- Top complaints mined from reviews: Functionality-Overall, Ease Of Use, Dosage. The return rate is 0.0%.
- When does demand for yin chiao peak?
- Demand peaks in Jan–Feb–Nov–Dec; the busiest month runs 3.2× the quietest.
- What does it cost to enter the yin chiao niche?
- Listings span $8.55–$53.69; the average listing price is $25.80 (sweet spot $15–$100). The average incumbent carries 192 reviews — the moat a new listing must climb.