---
title: "Protein Remover for Contacts — $145K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/protein-remover-for-contacts"
last_updated: "2026-08-11T17:06:19.919Z"
locale: en
meta:
description: "Niche score 37/100 · $145K/yr market · 48K searches/yr · $14.49 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 37/100 · $145K/yr market · 48K searches/yr · $14.49 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Protein Remover for Contacts — $145K/yr Amazon US Niche (2026) - Flapen"
---
# **protein remover for contacts**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 31Growth 8Conversion 100Competition 8Returns 100Price range 80Avg price 71Brand share 0Review moat 25Quality gap 12
**Conversion**
**Incredible****20.8%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.1%**
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**
**Bad****4,169**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.8★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-33.4%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****91%**
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, 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 ~~](https://flapen.com/research/methodology)
## **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**
**48**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**91%**
Top 20: 100%
**Open market**
**0%**
- 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.
2K1KSpike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26
[**Open Trend **](https://flapen.com/research/us/health-household/protein-remover-for-contacts/trend)
## **Top protein remover for contacts search terms**
- **boston rewetting drops**22K/yr-43.7%4.3% conv. - **boston rewetting drops for rigid gas permeable contact lenses**8K/yr-37.1%5.1% conv. - **blink and clean eye drops for contacts**4K/yr+21.1%26.1% conv. - **blink n clean**3K/yr+18.2%24.3% conv. - **boston eye drops**4K/yr-42.8%4.1% conv. - **blink n clean eye drops for contact lenses**4K/yr-14.1%23.8% conv. - **boston simplus rewetting drops**2K/yr-12.0%2.7% conv. [**All search terms **](https://flapen.com/research/us/health-household/protein-remover-for-contacts/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.
0%15%$22K30%$44K45%$65K60%$87K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**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**$7.82**4.8★5,817 rev](https://www.amazon.com/dp/B074PTP1WX) [2**Boston Rewetting Drops for Rigid Gas Permeable (RGP) Lens Moisturizes & Soothes Eyes Removes Debris & Particles Restores Tear Layer 0.33 Fl Oz**Boston**$7.00**4.7★2,288 rev](https://www.amazon.com/dp/B00CREXTQ4) [3**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**$6.87**4.8★5,817 rev](https://www.amazon.com/dp/B004L0PYXI) [4**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**$50.99**5.0★5 rev](https://www.amazon.com/dp/B0167K3HSI) [5**Bausch + Lomb Blink N Clean Dry Contacts Lens Drops 0.5 Fl Oz**Bausch + Lomb**$13.84**4.9★104 rev](https://www.amazon.com/dp/B00KOD4JOG)
**~~View all top sellers →~~**
### **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**$12.61**2,650 rev3y ago](https://www.amazon.com/dp/B0BW1V33K8) [**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**$7.82**5,817 rev5y ago](https://www.amazon.com/dp/B074PTP1WX) [**Boston SIMPLUS Multi-Action Solution Cleans & Conditions Rigid Gas Permeable (RGP) Lens Daily Protein Remover 3.5 Fl Oz**Boston**$9.35**4,125 rev9y ago](https://www.amazon.com/dp/B001LFF5WG) [**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**$50.99**5 rev10y ago](https://www.amazon.com/dp/B0167K3HSI) [**Bausch + Lomb Blink N Clean Dry Contacts Lens Drops 0.5 Fl Oz**Bausch + Lomb**$13.84**104 rev11y ago](https://www.amazon.com/dp/B00KOD4JOG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**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**$50.99**5.0★**▲ 199%**](https://www.amazon.com/dp/B0167K3HSI) [**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**$12.61**4.7★**▲ 60%**](https://www.amazon.com/dp/B0BW1V33K8) [**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**$6.87**4.8★**▲ 49%**](https://www.amazon.com/dp/B004L0PYXI) [**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**$7.82**4.8★**— 7%**](https://www.amazon.com/dp/B074PTP1WX) [**Opti-Free Puremoist Rewetting Drops 12-mL**Opti-Free**$7.47**4.8★**— 2%**](https://www.amazon.com/dp/B005JRDYKC)
**~~View all trending →~~**
## **What buyers say about protein remover for contacts**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Eye-Hygiene**15%
*“It really helps with dry eyes”*
**Quality-Overall**14%
*“Better than other brands”*
**Moist/Dry**13%
*“Good for hydration”*
**Value For Money**10%
*“It is a good amount for the money”*
**Lenses**6%
*“The best for contact lens cleaning & storage”*
**Advertised Vs Actual Product**6%
*“Works as intended”*
**Efficiency**5%
*“Can be effective with seating contacts”*
**Ease Of Use**4%
*“Easy to use”*
**Comfort-Overall**4%
*“Very comforting”*
**Ease Of Cleaning**3%
*“This is the best cleaning solution”*
### **What buyers complain about **
**Moist/Dry**10%
*“I have extremely dry eyes”*
**Value For Money**10%
*“A complete waste of money”*
**Ease Of Use**8%
*“Folks with weak fingers will not be able to dispense this product”*
**Size-Overall**7%
*“This size isnt big enough”*
**Allergies**7%
*“I was allergic to everything until I found this”*
**Durability**5%
*“Didnt last”*
**Thickness**4%
*“Too thick and messy”*
**Comfort-Overall**4%
*“Not comfortable”*
**Advertised Vs Actual Product**3%
*“false advertising”*
**Ease Of Cleaning**3%
*“need a straight cleanser”*
### **Top return reasons **
**Lenses**17%
**Value For Money**15%
**Advertised Vs Actual Product**13%
**Leak-Proof**12%
**Size-Overall**11%
**Functionality-Overall**6%
**Moist/Dry**2%
**Certifications**2%
**Ease Of Cleaning**2%
**Ease Of Use**2%
## **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.
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