---
title: "saline flush 10ml prefilled — Niche Verdict: Skip it (42/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/saline-flush-10ml-prefilled"
last_updated: "2026-07-14T02:17:26.154Z"
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  description: "strong incumbent ratings (4.7★) — saline flush 10ml prefilled doesn't clear our bar today."
  "og:description": "strong incumbent ratings (4.7★) — saline flush 10ml prefilled doesn't clear our bar today."
  "og:title": "saline flush 10ml prefilled — Niche Verdict: Skip it (42/100) | Amazon United States - Flapen"
---

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# **saline flush 10ml prefilled**

**Skip it**

Strong incumbent ratings (4.7★) — this niche doesn't clear our bar today.

Market size 35Growth 24Conversion 39Competition 28Returns 89Price range 29Avg price 93Brand share 49Review moat 72Quality gap 17

**Avg price**

**Great****$50.36**

avg listing price — sweet spot $15–$100

**Returns**

**Great****1.3%**

return rate — above 6% kills the launch gate

**Review moat**

**Good****628.31**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Okay****76%**

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

**Conversion**

**Okay****3.1%**

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

**Market size**

**Okay****$173K**

$173K/yr · 110K searches

**Price range**

**Okay****$7.96–$299.99**

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

**Competition**

**Okay****68%**

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

**Growth**

**Bad****-2.4%**

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

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

## **Competition**

The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**13 **▲rising

**Sellers**

**17**

**Top-5 brand share**

**76%**

**Open market**

**20%**

- BD36% - ONE-CARE16% - BH SUPPLIES11% - TFVBC8% - TENKAIWICK5% - Aquabiliti5%

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$17K20%$35K30%$52K40%$69K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

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

### **Top sellers**

by 90-day click share

[1![BD PosiFlush Prefilled Normal Saline Flush Syringe 10 mL Syringe 10 mL Saline Fill #306546 (30 Count)](https://m.media-amazon.com/images/I/31oUuDKq9wL.jpg)**BD PosiFlush Prefilled Normal Saline Flush Syringe 10 mL Syringe 10 mL Saline Fill #306546 (30 Count)**BD**$18.30**4.7★4 rev](https://www.amazon.com/dp/B08L8DSRDD) [2![ONE-CARE 0.9% Sodium Chloride Flush Dispenser 10 mL One-Time Use Individually Wrapped Ready-to-Use 30pcs/Box](https://m.media-amazon.com/images/I/41144UxgZxL.jpg)**ONE-CARE 0.9% Sodium Chloride Flush Dispenser 10 mL One-Time Use Individually Wrapped Ready-to-Use 30pcs/Box**ONE-CARE**$27.55**5.0★10 rev](https://www.amazon.com/dp/B0GZLFCSDF) [3![BH Supplies 10ml Luer Lock Tip Syringes (No Needle) - Sterile Individually Wrapped - 100 Syringes](https://m.media-amazon.com/images/I/412XpPWWQvL.jpg)**BH Supplies 10ml Luer Lock Tip Syringes (No Needle) - Sterile Individually Wrapped - 100 Syringes**BH SUPPLIES**$19.01**4.8★2,969 rev](https://www.amazon.com/dp/B07KW4KLG2) [4![10ml Syringe for Liquid 10cc Syringes Without Needle Individually Wrapped Pack of 12](https://m.media-amazon.com/images/I/41k1tG5TRIL.jpg)**10ml Syringe for Liquid 10cc Syringes Without Needle Individually Wrapped Pack of 12**TFVBC**$8.14**4.6★1,098 rev](https://www.amazon.com/dp/B0DN1FSVZ7) [5![30 PCS 10ml Oral Syringe With Cap Plastic Syringes without Needle for Medicine Dropper Liquid Measuring Handicrafts Individually Sealed Luer Slip](https://m.media-amazon.com/images/I/51AuirQtdAL.jpg)**30 PCS 10ml Oral Syringe With Cap Plastic Syringes without Needle for Medicine Dropper Liquid Measuring Handicrafts Individually Sealed Luer Slip**TENKAIWICK**$10.20**4.7★1,095 rev](https://www.amazon.com/dp/B0DK8RFCD2)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![ONE-CARE 0.9% Sodium Chloride Flush Dispenser 10 mL One-Time Use Individually Wrapped Ready-to-Use 30pcs/Box](https://m.media-amazon.com/images/I/41144UxgZxL.jpg)**ONE-CARE 0.9% Sodium Chloride Flush Dispenser 10 mL One-Time Use Individually Wrapped Ready-to-Use 30pcs/Box**ONE-CARE**$27.55**10 rev2mo ago](https://www.amazon.com/dp/B0GZLFCSDF) [![ONE-CARE 0.9% Sodium Chloride Flush Dispenser 3 mL One-Time Use Individually Wrapped Ready-to-Use 30pcs/Box](https://m.media-amazon.com/images/I/41-omESMieL.jpg)**ONE-CARE 0.9% Sodium Chloride Flush Dispenser 3 mL One-Time Use Individually Wrapped Ready-to-Use 30pcs/Box**ONE-CARE**$22.27**3 rev2mo ago](https://www.amazon.com/dp/B0GZJ58RQ1) [![0.9% Normal Saline Solution Sterile Sodium Chloride Wash Single-Use Daily Cleansing Portable Travel Size 15ml Each (20 Vials) 300ml /10.56 FL OZ](https://m.media-amazon.com/images/I/41rgfKjFubL.jpg)**0.9% Normal Saline Solution Sterile Sodium Chloride Wash Single-Use Daily Cleansing Portable Travel Size 15ml Each (20 Vials) 300ml /10.56 FL OZ**DROSOKING**$20.40**72 rev7mo ago](https://www.amazon.com/dp/B0G2LVKSYN) [![20 Pack 10ml/cc Luer Lock Syringe with Caps Plastic Syringe without Needle for Liquid Sterile Individually Wrapped](https://m.media-amazon.com/images/I/41UU18u9X+L.jpg)**20 Pack 10ml/cc Luer Lock Syringe with Caps Plastic Syringe without Needle for Liquid Sterile Individually Wrapped**BeHerk**$10.64**140 rev1y ago](https://www.amazon.com/dp/B0F989T859) [![Luer Lock Syringe 10ml - Sterile Disposable Syringes without Needles (10 Pack) Individual Sealed Packaging](https://m.media-amazon.com/images/I/31b0R12lCBL.jpg)**Luer Lock Syringe 10ml - Sterile Disposable Syringes without Needles (10 Pack) Individual Sealed Packaging**LZHNB**$8.07**265 rev1y ago](https://www.amazon.com/dp/B0F3XGCXC5)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![ONE-CARE 0.9% Sodium Chloride Flush Dispenser 10 mL One-Time Use Individually Wrapped Ready-to-Use 30pcs/Box](https://m.media-amazon.com/images/I/41144UxgZxL.jpg)**ONE-CARE 0.9% Sodium Chloride Flush Dispenser 10 mL One-Time Use Individually Wrapped Ready-to-Use 30pcs/Box**ONE-CARE**$27.55**5.0★**▲ 245%**](https://www.amazon.com/dp/B0GZLFCSDF) [![ONE-CARE 0.9% Sodium Chloride Flush Dispenser 3 mL One-Time Use Individually Wrapped Ready-to-Use 30pcs/Box](https://m.media-amazon.com/images/I/41-omESMieL.jpg)**ONE-CARE 0.9% Sodium Chloride Flush Dispenser 3 mL One-Time Use Individually Wrapped Ready-to-Use 30pcs/Box**ONE-CARE**$22.27**5.0★**▲ 244%**](https://www.amazon.com/dp/B0GZJ58RQ1) [![20 Pack 10ml/cc Luer Lock Syringe with Caps Plastic Syringe without Needle for Liquid Sterile Individually Wrapped](https://m.media-amazon.com/images/I/41UU18u9X+L.jpg)**20 Pack 10ml/cc Luer Lock Syringe with Caps Plastic Syringe without Needle for Liquid Sterile Individually Wrapped**BeHerk**$10.64**4.6★**▲ 166%**](https://www.amazon.com/dp/B0F989T859) [![30 PCS 10ml Oral Syringe With Cap Plastic Syringes without Needle for Medicine Dropper Liquid Measuring Handicrafts Individually Sealed Luer Slip](https://m.media-amazon.com/images/I/51AuirQtdAL.jpg)**30 PCS 10ml Oral Syringe With Cap Plastic Syringes without Needle for Medicine Dropper Liquid Measuring Handicrafts Individually Sealed Luer Slip**TENKAIWICK**$10.20**4.7★**▲ 114%**](https://www.amazon.com/dp/B0DK8RFCD2) [![0.9% Normal Saline Solution Sterile Sodium Chloride Wash Single-Use Daily Cleansing Portable Travel Size 15ml Each (20 Vials) 300ml /10.56 FL OZ](https://m.media-amazon.com/images/I/41rgfKjFubL.jpg)**0.9% Normal Saline Solution Sterile Sodium Chloride Wash Single-Use Daily Cleansing Portable Travel Size 15ml Each (20 Vials) 300ml /10.56 FL OZ**DROSOKING**$20.40**4.7★**▲ 82%**](https://www.amazon.com/dp/B0G2LVKSYN)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -2.4% search growth over the last 90 days.

3K2KPrime Day '25 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

## **Reviews**

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

### **What buyers love **

**Quality-Overall**20%

*“Well made, individually wrapped syringes”*

**Ease Of Use**14%

*“Easy to use”*

**Advertised Vs Actual Product**13%

*“Item is as advertised”*

**Value For Money**9%

*“Decent for the value”*

**Efficiency**5%

*“Lab work done”*

**Size-Overall**5%

*“This item fit the bill”*

**Sinus Relief**3%

*“It works well to clear your sinuses too”*

**Ease Of Cleaning**3%

*“Its easy to use and keep clean”*

**Leak-Proof**2%

*“do not leak”*

**Pureness**2%

*“the solution itself is clear with no particulates”*

### **What buyers complain about **

**Size-Overall**16%

*“its almost like they dont fit”*

**Leak-Proof**15%

*“They leak from both ends”*

**Ease Of Use**11%

*“CANNOT GET IT OPEN”*

**Quality-Overall**9%

*“Poor quality, plastic is cheap and thin”*

**Durability**8%

*“Worked for some time then broke”*

**Value For Money**4%

*“Expensive”*

**Washability**3%

*“I do find that the numbering on the tube washes off during 1-3 rinses”*

**Certifications**3%

*“NOT STERILE BY U. S. STANDARDS”*

**Ease Of Cleaning**3%

*“it's not appropriate for contact lens storage or cleaning like a multipurpose solution”*

**Comfort-Overall**3%

*“Did not feel comfortable filling them myself”*

### **Top return reasons **

**Size-Overall**39%

**Advertised Vs Actual Product**24%

**Functionality-Overall**9%

**Value For Money**6%

**Leak-Proof**5%

**Compatibility-Overall**3%

**Certifications**2%

**Ease Of Use**1%

**Quality-Overall**1%

**Age Suitability**1%