Is thermoplastic denture adhesive profitable to sell on Amazon United States?

The niche generates $49K/yr across 16 tracked products. 3 of 7 products launched in the last 360 days are still selling. 90-day search growth is +4.8%. Flapen's verdict: Skip it (49/100).

How competitive is the thermoplastic denture adhesive niche?

11 brands and 39 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 87% of demand.

What do buyers complain about in thermoplastic denture adhesive?

Top complaints mined from reviews: Functionality-Overall, Adhesion/Stickiness, Durability. The return rate is 0.7%.

What does it cost to enter the thermoplastic denture adhesive niche?

Listings span $8.77–$45.99; the average listing price is $16.89 (sweet spot $15–$100). The average incumbent carries 8,510 reviews — the moat a new listing must climb.

thermoplastic denture adhesive

Skip it

A small market ($49K/yr) — this niche doesn't clear our bar today.

Quality gap

Incredible3.1★

avg incumbent rating — lower means beatable quality

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Price range

Great$8.77–$45.99

cheapest to priciest tracked listing — scored on the share inside $15–$100

Avg price

Great$16.89

avg listing price — sweet spot $15–$100

Conversion

Good6.6%

search→purchase rate — share of searches ending in a sale

Growth

Okay+4.8%

90-day search growth — must beat 0% to launch

Brand share

Okay87%

top-5 brand share — brands hold most of the demand

Competition

Bad72%

top-5 click share — a locked-up shelf

Review moat

Bad8,509.81

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$49K

$49K/yr · 44K searches

Signals Quality Gap Out of Stock

According to Flapen's Amazon United States niche tracking, thermoplastic denture adhesive is a $49K/yr Amazon United States market (44K searches/yr). The top 5 brands hold 87% of demand. Verdict: Skip it — 49/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

thermoplastic denture adhesive market data

Units sold / yr: 3K–4K; avg 100–250/product
Revenue / yr: $51K–$68K; units × avg price
Conversion rate: 6.6%
Avg BSR: #48
Page quality: 0%
Prime: 94%
Sponsored: 94%
Out of stock: 18.9%
Avg brand age: 63 months
Avg seller age: 133 days

Competition & brand share

The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.

Brands

11 flat

Sellers

Top-5 brand share

87%

Top 20: 100%

Top-5 click share

72%

Top 20: 100%

Open market

DENTTACH24%
Leixu22%
Cushion Grip21%
retigazo17%
Secure4%
HongChengSM3%
Open — no brand owns it (5 brands, 9%)

Demand

Weekly Amazon search volume, last 20 weeks — +4.8% search growth over the last 90 days.

Open Trend

Top thermoplastic denture adhesive search terms

thermoplastic denture adhesive29K/yr +30.9%5.6% conv.
dobshow thermoplastic denture adhesive10K/yr -46.3%5.2% conv.
dobshow denture adhesive3K/yr -8.5%5.8% conv.
seurico thermoplastic denture adhesive1K/yr +16.8%0.0% conv.

All search terms

Top thermoplastic denture adhesive 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

2Pcs Thermoplastic Denture Adhesive Refits and Tightens Loose Upper and Lower Dentures and Partials Comfortable Secure Denture Grip for Up to 4 Days

Leixu$14.732.0★171 rev

2PCS Thermoplastic Denture Adhesive Extra Strong and Durable Denture-Adhesive Ultra Max Hold Adhesive Can Last Up to 4 Days Suitable for All Ages

retigazo$14.112.1★204 rev

Denttach Seven Denture Adhesive Thermoplastic Denture Adhesive Up to 7 Days Extra Strong Waterproof Secure Denture Grip & Cushion Refit Reliner for Upper & Lower Dentures Comfortable Zinc Free

DENTTACH$13.943.9★7,511 rev

Cushion Grip Thermoplastic Denture Adhesive 1 oz Refits & Tightens Loose Dentures Works Like a Denture Reliner for a Secure Custom Fit Long-Lasting Comfort Waterproof Zinc-Free - 1 oz

Cushion Grip$12.553.9★45,687 rev

Denture Adhesive Thermoplastic Denture Adhesive Up to 7 Days Comfortable Secure Denture Grip Cushion and Soft Reliner Waterproof Non Glue Zinc Free Denture Reliner (Pack of 2)

DENTTACH$22.153.9★7,511 rev

Newest

by launch date

2PCS Denture Adhesive Thermoplastic Denture Adhesive All-Day Comfort Secure Hold for Loose False Teeth Long Lasting Effect

KEBEGE$21.983 rev

2w ago

Comfort Seal Pro Denture Adhesive Thermoplastic Denture Adhesive Strong and Durable Denture-Adhesive Long Lasting

FUERHPSH$17.295 rev

4w ago

Comfort Seal Pro Denture Adhesive Thermoplastic Denture Adhesive Extra Strong and Durable Denture-Adhesive Long Lasting Effect

Generic$19.4060 rev

3mo ago

Thermoplastic Denture Adhesive Extra Strong and Durable Denture Adhesive Refits and Tightens Loose Upper and Lower Dentures and Partials Can Last Up to 4 Days Suitable for All Ages (40g)

JoanofArc$12.2316 rev

8mo ago

2PCS Thermoplastic Denture Adhesive Extra Strong and Durable Denture-Adhesive Ultra Max Hold Adhesive Can Last Up to 4 Days Suitable for All Ages

retigazo$14.11204 rev

11mo ago

What buyers say about thermoplastic denture adhesive

What buyers praise and complain about, mined from review topics.

What buyers love

Adhesion/Stickiness15%

“Good adhesives”

Quality-Overall12%

“Better than other products on the market”

Efficiency9%

“Works ok”

Ease Of Use9%

“Easy to use”

Value For Money6%

“Great value”

Durability6%

“Durable”

Size-Overall4%

“my teeth fit great”

Grip4%

“Cushion Grip is a definitely a game changer”

Instructions/User Manual/Troubleshooting3%

“I followed all instructions”

Comfort-Overall2%

“Comforting”

What buyers complain about

Functionality-Overall22%

“Does not work well”

Adhesion/Stickiness14%

“Does not stick”

Durability9%

“Does not hold”

Value For Money9%

“Too expensive”

Ease Of Use6%

“Hard to use”

Advertised Vs Actual Product5%

“FALSE ADVERTISEMENT”

Quality-Overall4%

“Low quality”

Grip3%

“no grip”

Size-Overall3%

“EXTREMELY SMALL”

Smell2%

“I do not like the smell”

Top return reasons

Adhesion/Stickiness39%

Functionality-Overall19%

Advertised Vs Actual Product14%

Durability4%

Defective Material/Parts3%

Size-Overall3%

Instructions/User Manual/Troubleshooting2%

Ease Of Use2%

Moist/Dry2%

Grip2%

Common questions

Is thermoplastic denture adhesive profitable to sell on Amazon United States?: The niche generates $49K/yr across 16 tracked products. 3 of 7 products launched in the last 360 days are still selling. 90-day search growth is +4.8%. Flapen's verdict: Skip it (49/100).
How competitive is the thermoplastic denture adhesive niche?: 11 brands and 39 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 87% of demand.
What do buyers complain about in thermoplastic denture adhesive?: Top complaints mined from reviews: Functionality-Overall, Adhesion/Stickiness, Durability. The return rate is 0.7%.
What does it cost to enter the thermoplastic denture adhesive niche?: Listings span $8.77–$45.99; the average listing price is $16.89 (sweet spot $15–$100). The average incumbent carries 8,510 reviews — the moat a new listing must climb.