Is opi top coat profitable to sell on Amazon United States?

The niche generates $187K/yr across 28 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +18.0%. Flapen's verdict: Skip it (48/100).

How competitive is the opi top coat niche?

13 brands and 121 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 89% of demand.

What do buyers complain about in opi top coat?

Top complaints mined from reviews: Durability, Moist/Dry, Quality-Overall. The return rate is 0.4%.

When does demand for opi top coat peak?

Demand peaks in Jan; the busiest month runs 2.1× the quietest.

What does it cost to enter the opi top coat niche?

Listings span $1.92–$14.45; the average listing price is $8.24 (sweet spot $15–$100). The average incumbent carries 12,078 reviews — the moat a new listing must climb.

opi top coat

Skip it

Prices mostly outside the sweet spot ($1.92–$14.45) — this niche doesn't clear our bar today.

Returns

Incredible0.4%

return rate — above 5% kills the launch gate

Conversion

Great11.3%

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

Competition

Good54%

top-5 click share — leaders hold, buyers still browse

Growth

Okay+18.0%

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

Market size

Okay$187K

$187K/yr · 201K searches

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Brand share

Okay89%

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

Avg price

Bad$8.24

avg listing price — sweet spot $15–$100

Review moat

Bad12,078.43

avg incumbent reviews — the moat a new listing must climb

Price range

Bad$1.92–$14.45

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

According to Flapen's Amazon United States niche tracking, opi top coat is a $187K/yr Amazon United States market (201K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Jan. Verdict: Skip it — 48/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

opi top coat market data

Units sold / yr: 20K–25K; avg 500–750/product
Revenue / yr: $165K–$206K; units × avg price
Conversion rate: 11.3%
Avg BSR: #56
Page quality: 0%
Prime: 100%
Sponsored: 86%
Out of stock: 0.5%
Avg brand age: 82 months
Avg seller age: 157 days

Competition & brand share

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 falling

Sellers

121

Top-5 brand share

89%

Top 20: 100%

Top-5 click share

54%

Top 20: 91%

Open market

Sally Hansen37%
OPI24%
Glamonade14%
Seche9%
essie6%
OpenLive2%
Open — no brand owns it (7 brands, 8%)

Demand & seasonality

Weekly Amazon search volume, last 97 weeks — +18.0% search growth over the last 90 days.

Peak months: Jan · busiest ÷ quietest = 2.1×

Open Trend

Top opi top coat search terms

nail polish top coat98K/yr +26.0%11.9% conv.
top coat nail polish quick dry33K/yr +23.0%12.3% conv.
too coat nail polish12K/yr +37.2%11.5% conv.
best top coat nail polish12K/yr +0.9%8.0% conv.
no chip top coat nail polish8K/yr -25.9%4.7% conv.
no chip top coat7K/yr +18.0%4.9% conv.
nail polish top coat long lasting7K/yr +31.2%9.8% conv.
nail top coat quick dry9K/yr -18.1%10.6% conv.
long lasting top coat nail polish6K/yr -0.1%7.8% conv.
hard top coat nail polish4K/yr +24.7%6.6% conv.

All search terms

Top opi top coat 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Sally Hansen Insta-Dri Dries Instantly Top Coat Quick Dry Long Lasting Streak-Free Shine Clear Nail Polish

Sally Hansen$3.914.6★16,455 rev

OPI Top Coat | Nail Polish Top Coat | Prevents Chipping Protects Nails High Gloss Shine

OPI$10.274.7★24,271 rev

Glamonade Top Coat Nail Polish Clear: Quick Dry Nail Polish No Chip High Shine Long Lasting Glossy Fast Air Dry Top Coat for Nail Art Manicure Salon Quality

Glamonade$6.484.3★1,875 rev

Seche Vite Dry Fast Top Coat Quick Dry Clear Nail Polish Top Coat for High Gloss Shine Long-Lasting Manicure Made in the USA 0.5 fl oz

Seche$6.894.6★34,461 rev

Sally Hansen Double Duty Base and Top Coat Quick Dry Long Lasting Streak-Free Shine Clear Nail Polish

Sally Hansen$3.944.6★14,758 rev

Newest

by launch date

Morovan Top Coat Nail Polish Clear: quick dry top coat. Fast drying nail polish efficient formula

Morovan$7.9138 rev

3mo ago

Glamonade 3-In-1 Clear Nail Polish: Quick Dry Top Coat Prevent Staining Base Coat & Nail Strengthener High Gloss Long Lasting No Chip Shield Nail Hardener for Weak Nails DIY Manicure for Women 12ml

Glamonade$8.9760 rev

4mo ago

OpenLive 16.5ml Top Coat Clear Nail Polish Quick Dry High Gloss Shine Large Volume Top Coat Long Wear and Scratch Resistant for Women Salon DIY Nail Art

OpenLive$6.04340 rev

11mo ago

Glamonade Base Top Coat Nail Polish: 2 in 1 Clear High Shine Quick Dry Nail Polish Color Protection Long Lasting Polish Resists Smudging Chipping Fading Fast Air Dry Nail Coat for Women

Glamonade$7.76216 rev

1y ago

Glamonade Top Coat Nail Polish Clear: Quick Dry Nail Polish No Chip High Shine Long Lasting Glossy Fast Air Dry Top Coat for Nail Art Manicure Salon Quality

Glamonade$6.481,875 rev

2y ago

What buyers say about opi top coat

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

What buyers love

Quality-Overall16%

“the base is of good quality”

Moist/Dry13%

“Dries fast”

Brightness/Shine/Glow12%

“High Shine”

Value For Money9%

“Worth the money”

Durability8%

“Super Durable”

Stitch/Finish/Polish5%

“The finish is very glossy”

Advertised Vs Actual Product4%

“As advertised”

Ease Of Use4%

“Easy to use”

Drying Time3%

“Dries fast”

Efficiency3%

“it was effective”

What buyers complain about

Durability15%

“Didnt last”

Moist/Dry9%

“Doent like to dry”

Quality-Overall9%

“Cheap product and bad quality”

Smell6%

“Strong smell”

Value For Money5%

“not worth the price in my opinion”

Thickness4%

“It doesnt get thick”

Allergies4%

“Allergic”

Functionality-Overall4%

“However does not work well for my intended use”

Brightness/Shine/Glow4%

“Shine doesnt last”

Ease Of Use2%

“Can't use it”

Top return reasons

Functionality-Overall19%

Advertised Vs Actual Product14%

Quality-Overall7%

Smell6%

Value For Money5%

Moist/Dry5%

Adhesion/Stickiness5%

Durability3%

Paint Quality3%

Brightness/Shine/Glow3%

Common questions

Is opi top coat profitable to sell on Amazon United States?: The niche generates $187K/yr across 28 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +18.0%. Flapen's verdict: Skip it (48/100).
How competitive is the opi top coat niche?: 13 brands and 121 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 89% of demand.
What do buyers complain about in opi top coat?: Top complaints mined from reviews: Durability, Moist/Dry, Quality-Overall. The return rate is 0.4%.
When does demand for opi top coat peak?: Demand peaks in Jan; the busiest month runs 2.1× the quietest.
What does it cost to enter the opi top coat niche?: Listings span $1.92–$14.45; the average listing price is $8.24 (sweet spot $15–$100). The average incumbent carries 12,078 reviews — the moat a new listing must climb.