Is one blade guards profitable to sell on Amazon United States?

The niche generates $246K/yr across 13 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is -1.6%. Flapen's verdict: Worth a look (51/100).

How competitive is the one blade guards niche?

8 brands and 14 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 92% of demand.

What do buyers complain about in one blade guards?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Durability. The return rate is 1.0%.

When does demand for one blade guards peak?

Demand is steady year-round — the busiest month runs 1.2× the quietest.

What does it cost to enter the one blade guards niche?

Listings span $7.78–$28.97; the average listing price is $12.45 (sweet spot $15–$100). The average incumbent carries 1,015 reviews — the moat a new listing must climb.

one blade guards

Worth a look

Shows low returns (1.0%), but a concentrated shelf (top 5 take 76% of clicks) keeps it on the watch list.

Returns

Incredible1.0%

return rate — above 5% kills the launch gate

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Conversion

Great8.6%

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

Price range

Good$7.78–$28.97

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

Review moat

Good1,015.31

avg incumbent reviews — the moat a new listing must climb

Avg price

Good$12.45

avg listing price — sweet spot $15–$100

Market size

Okay$246K

$246K/yr · 231K searches

Growth

Bad-1.6%

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

Brand share

Bad92%

top-5 brand share — brand-locked demand

Competition

Bad76%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, one blade guards is a $246K/yr Amazon United States market (231K searches/yr). The top 5 brands hold 92% of demand. Verdict: Worth a look — 51/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

one blade guards market data

Units sold / yr: 20K–25K; avg 750–1,000/product
Revenue / yr: $249K–$311K; units × avg price
Conversion rate: 8.6%
Avg BSR: #459
Page quality: 0%
Prime: 100%
Sponsored: 85%
Out of stock: 10.6%
Avg brand age: 35 months
Avg seller age: 153 days

Competition & brand share

The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 falling

Sellers

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

76%

Top 20: 100%

Open market

KIONCARE44%
Jorvex14%
Senenatur14%
Norelco10%
TRESBOUTIQUE10%
LSAUVWN5%
Open — no brand owns it (2 brands, 4%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -1.6% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.2×

Open Trend

Top one blade guards search terms

philips one blade guards37K/yr +6.3%8.3% conv.
one blade guards31K/yr -4.4%11.1% conv.
philips one blade attachments15K/yr +11.4%4.5% conv.
phillips one blade guards18K/yr -1.7%13.1% conv.
one blade attachments14K/yr -1.9%5.1% conv.
norelco one blade guards15K/yr -16.5%10.3% conv.
oneblade guard13K/yr -2.7%8.5% conv.
one blade guard9K/yr +15.8%9.8% conv.
oneblade attachments10K/yr -19.1%5.7% conv.
one blade accessories8K/yr +2.6%3.4% conv.

All search terms

Top one blade guards 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 13 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

KIONCARE Guards Kit Plus for OneBlade 1-6mm Guide Combs Replacement Body Comb Protective Cap and Organizer Stand

KIONCARE$10.124.5★338 rev

Senenatur Adjustable Guide Comb for One Blade QP2520 QP2530 QP2620 QP2630 & Nose Trimmer Replacement Head Blade for One Blade Accessories for One Blade

Senenatur$14.704.0★235 rev

Guard Combs Kit 6PC with 0/3mm Body Comb 1/2/3/5mm Bi-Directional Guide for O Blade QP2724 QP2834 QP2520/30 QP2620/30 and Pro Series Electric Shaver Attachments Oblade Accessories

Jorvex$9.374.4★58 rev

6-in-1 Adjustable Guards for Hybrid Electric Trimmer QP2520 QP2530 QP2630 QP2620 QP2510 QP2521 QP2522 QP2531 QP6510 Guide Comb O Blade 6 Length Settings Optional From 1-6mm with Cleaning Brush

TRESBOUTIQUE$9.963.7★294 rev

Philips Norelco OneBlade 360 Blade Genuine Replacement Blade Face/Body Kit for OneBlade Electric Shaver and Trimmer Durable Stainless Steel Trim Edge and Shave QP614/80

Norelco$20.054.7★10,154 rev

Newest

by launch date

KIONCARE Guards Kit Plus for OneBlade 1-6mm Guide Combs Replacement Body Comb Protective Cap and Organizer Stand Black

KIONCARE$10.1650 rev

6mo ago

6-in-1 Adjustable Guard for Oblade QP2520 QP2530 QP2630 QP2620 QP2510 QP2521 QP2522 QP2531 QP6510 1/2/3/4/5/6mm Trimmer Guards Replacement for Face and Body Guide Comb with Cleaning Brush

CR8GR8$9.6246 rev

6mo ago

LSAUVWN Guard Combs Kit with Case Compatible with OneBlade Handles 1/2/3/5mm Guide Combs 0/3mm Body Comb and Protective Cap for Electric Shaver Accessories for Men (7 Pcs)

LSAUVWN$10.0357 rev

8mo ago

KIONCARE Guards Kit Plus for OneBlade 1-6mm Guide Combs Replacement Body Comb Protective Cap and Organizer Stand

KIONCARE$10.12338 rev

10mo ago

Guard Combs Kit 6PC with 0/3mm Body Comb 1/2/3/5mm Bi-Directional Guide for O Blade QP2724 QP2834 QP2520/30 QP2620/30 and Pro Series Electric Shaver Attachments Oblade Accessories

Jorvex$9.3758 rev

10mo ago

What buyers say about one blade guards

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

What buyers love

Quality-Overall20%

“Good quality”

Size-Overall20%

“Fit perfect”

Ease Of Use8%

“Easy to clean and use”

Advertised Vs Actual Product8%

“As advertised”

Value For Money8%

“Well worth the money”

Efficiency5%

“Works surprisingly well”

Durability5%

“durable materials is impressive”

Add-Ons/Attachments4%

“easy to attach”

Ease Of Cleaning2%

“Very easy to clean”

Adjustability/Rotatability/Reclining2%

“Works great, I really like the adjustability of the shaver”

What buyers complain about

Size-Overall18%

“Doesnt fit”

Quality-Overall13%

“Cheap quality”

Durability11%

“Breaks easily”

Value For Money7%

“Stupidly overpriced”

Compatibility-Overall6%

“doesn't fit in any of the 2 machines that I got”

Add-Ons/Attachments5%

“Broke when I tried to attach it”

Functionality-Overall4%

“Doesn't work”

Adjustability/Rotatability/Reclining4%

“Slips a lot and loses adjustment”

Strength4%

“Fragile”

Ease Of Use3%

“Hard to place in the machine”

Top return reasons

Size-Overall43%

Compatibility-Overall11%

Advertised Vs Actual Product10%

Functionality-Overall9%

Add-Ons/Attachments7%

Defective Material/Parts7%

Quality-Overall3%

Value For Money1%

Adjustability/Rotatability/Reclining1%

Durability1%

Common questions

Is one blade guards profitable to sell on Amazon United States?: The niche generates $246K/yr across 13 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is -1.6%. Flapen's verdict: Worth a look (51/100).
How competitive is the one blade guards niche?: 8 brands and 14 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 92% of demand.
What do buyers complain about in one blade guards?: Top complaints mined from reviews: Size-Overall, Quality-Overall, Durability. The return rate is 1.0%.
When does demand for one blade guards peak?: Demand is steady year-round — the busiest month runs 1.2× the quietest.
What does it cost to enter the one blade guards niche?: Listings span $7.78–$28.97; the average listing price is $12.45 (sweet spot $15–$100). The average incumbent carries 1,015 reviews — the moat a new listing must climb.