Is protein remover for contacts profitable to sell on Amazon United States?

The niche generates $145K/yr across 8 tracked products. 90-day search growth is -33.4%. Flapen's verdict: Skip it (37/100).

How competitive is the protein remover for contacts niche?

5 brands and 48 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in protein remover for contacts?

Top complaints mined from reviews: Moist/Dry, Value For Money, Ease Of Use. The return rate is 0.1%.

What does it cost to enter the protein remover for contacts niche?

Listings span $6.87–$50.99; the average listing price is $14.49 (sweet spot $15–$100). The average incumbent carries 4,169 reviews — the moat a new listing must climb.

protein remover for contacts

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Conversion

Incredible20.8%

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

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Price range

Great$6.87–$50.99

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

Avg price

Good$14.49

avg listing price — sweet spot $15–$100

Market size

Okay$145K

$145K/yr · 48K searches

Review moat

Bad4,169

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.8★

avg incumbent rating — lower means beatable quality

Growth

Bad-33.4%

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

Competition

Bad91%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, protein remover for contacts is a $145K/yr Amazon United States market (48K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 37/100.

Data updated Jul 16, 2026 · scored weekly · How we score niches

protein remover for contacts market data

Units sold / yr: 10K–13K; avg 1,000–1,250/product
Revenue / yr: $145K–$181K; units × avg price
Conversion rate: 20.8%
Avg BSR: #153
Page quality: 0%
Prime: 75%
Sponsored: 63%
Out of stock: 0.0%
Avg brand age: 104 months
Avg seller age: 136 days

Competition & brand share

The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 rising

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

91%

Top 20: 100%

Open market

BLINK62%
Boston29%
Bausch + Lomb4%
Opti-Free3%
Biotrue3%
Open — no brand owns it (0%)

Demand

Weekly Amazon search volume, last 45 weeks — -33.4% search growth over the last 90 days.

Open Trend

Top protein remover for contacts search terms

boston rewetting drops22K/yr -43.7%4.3% conv.
boston rewetting drops for rigid gas permeable contact lenses8K/yr -37.1%5.1% conv.
blink and clean eye drops for contacts4K/yr +21.1%26.1% conv.
blink n clean3K/yr +18.2%24.3% conv.
boston eye drops4K/yr -42.8%4.1% conv.
blink n clean eye drops for contact lenses4K/yr -14.1%23.8% conv.
boston simplus rewetting drops2K/yr -12.0%2.7% conv.

All search terms

Top protein remover for contacts 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 8 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Blink-N-Clean Contact Lens Drop Rewetting Drops for Soft & RGP Contact Lenses Instantly Moisturizes Removes Lens Build-Up Cleans Lenses and Hydrates Eyes During Wear 0.5 Fl Oz

BLINK$7.824.8★5,817 rev

Boston Rewetting Drops for Rigid Gas Permeable (RGP) Lens Moisturizes & Soothes Eyes Removes Debris & Particles Restores Tear Layer 0.33 Fl Oz

Boston$7.004.7★2,288 rev

Blink Contacts Lubricating Eye Drops with Hyaluronate Moisturizing & Soothing for Soft & RGP Contact Lenses Refreshes Lenses Hydrating & Comforting Daily Eye Care 0.34 Fl Oz

BLINK$6.874.8★5,817 rev

Boston Rewetting Drops for Rigid Gas Permeable (RGP) Lens Moisturizes & Soothes Eyes Removes Debris & Particles Restores Tear Layer 0.33 Fl Oz (Pack of 6)

Boston$50.995.0★5 rev

Bausch + Lomb Blink N Clean Dry Contacts Lens Drops 0.5 Fl Oz

Bausch + Lomb$13.844.9★104 rev

Newest

by launch date

Biotrue Hydration Boost for Contacts Rehydrating Eye Drops for Dry Eyes Preservative Free Refreshes Lubricates & Moisturizes Lenses Rewetting Eye Drops 0.33 FL Oz (Pack of 1)

Biotrue$12.612,650 rev

3y ago

Blink-N-Clean Contact Lens Drop Rewetting Drops for Soft & RGP Contact Lenses Instantly Moisturizes Removes Lens Build-Up Cleans Lenses and Hydrates Eyes During Wear 0.5 Fl Oz

BLINK$7.825,817 rev

5y ago

Boston SIMPLUS Multi-Action Solution Cleans & Conditions Rigid Gas Permeable (RGP) Lens Daily Protein Remover 3.5 Fl Oz

Boston$9.354,125 rev

9y ago

Boston Rewetting Drops for Rigid Gas Permeable (RGP) Lens Moisturizes & Soothes Eyes Removes Debris & Particles Restores Tear Layer 0.33 Fl Oz (Pack of 6)

Boston$50.995 rev

10y ago

Bausch + Lomb Blink N Clean Dry Contacts Lens Drops 0.5 Fl Oz

Bausch + Lomb$13.84104 rev

11y ago

What buyers say about protein remover for contacts

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

What buyers love

Eye-Hygiene15%

“It really helps with dry eyes”

Quality-Overall14%

“Better than other brands”

Moist/Dry13%

“Good for hydration”

Value For Money10%

“It is a good amount for the money”

Lenses6%

“The best for contact lens cleaning & storage”

Advertised Vs Actual Product6%

“Works as intended”

Efficiency5%

“Can be effective with seating contacts”

Ease Of Use4%

“Easy to use”

Comfort-Overall4%

“Very comforting”

Ease Of Cleaning3%

“This is the best cleaning solution”

What buyers complain about

Moist/Dry10%

“I have extremely dry eyes”

Value For Money10%

“A complete waste of money”

Ease Of Use8%

“Folks with weak fingers will not be able to dispense this product”

Size-Overall7%

“This size isnt big enough”

Allergies7%

“I was allergic to everything until I found this”

Durability5%

“Didnt last”

Thickness4%

“Too thick and messy”

Comfort-Overall4%

“Not comfortable”

Advertised Vs Actual Product3%

“false advertising”

Ease Of Cleaning3%

“need a straight cleanser”

Top return reasons

Lenses17%

Value For Money15%

Advertised Vs Actual Product13%

Leak-Proof12%

Size-Overall11%

Functionality-Overall6%

Moist/Dry2%

Certifications2%

Ease Of Cleaning2%

Ease Of Use2%

Common questions

Is protein remover for contacts profitable to sell on Amazon United States?: The niche generates $145K/yr across 8 tracked products. 90-day search growth is -33.4%. Flapen's verdict: Skip it (37/100).
How competitive is the protein remover for contacts niche?: 5 brands and 48 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in protein remover for contacts?: Top complaints mined from reviews: Moist/Dry, Value For Money, Ease Of Use. The return rate is 0.1%.
What does it cost to enter the protein remover for contacts niche?: Listings span $6.87–$50.99; the average listing price is $14.49 (sweet spot $15–$100). The average incumbent carries 4,169 reviews — the moat a new listing must climb.