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sodium percarbonate

Launch it

A $1.1M/yr market growing +25.8% this quarter with returns at 0.1% — clears our launch bar.

Market size 79Growth 54Conversion 76Competition 24Returns 99Price range 75Avg price 94Brand share 40Review moat 24Quality gap 24

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Avg price

Great$22.75

avg listing price — sweet spot $15–$100

Market size

Great$1.1M

$1.1M/yr · 651K searches

Conversion

Great7.2%

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

Price range

Great$5.14–$44.48

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

Growth

Good+25.8%

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

Brand share

Okay81%

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

Competition

Bad71%

top-5 click share — a locked-up shelf

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Review moat

Bad5,026.85

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon United States niche tracking, sodium percarbonate is a $1.1M/yr Amazon United States market (651K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in May–Jul. Verdict: Launch it — 57/100.

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

sodium percarbonate market data

Units sold / yr
30K–40K
avg 1,500–2,000/product
Revenue / yr
$683K–$910K
units × avg price
Conversion rate
7.2%
Avg BSR
#223
Page quality
0%
Prime
92%
Sponsored
92%
Out of stock
2.5%
Avg brand age
70 months
Avg seller age
140 days

Competition & brand share

The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 falling

Sellers

555

Top-5 brand share

81%

Top 20: 100%

Top-5 click share

71%

Top 20: 100%

Open market

13%

  • Terre Virtuelle47%
  • SimpleNature11%
  • 365 by Whole Foods Market9%
  • Ecoxall7%
  • MAXTITE6%
  • Arm & Hammer6%
  • Open — no brand owns it (3 brands, 13%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +25.8% search growth over the last 90 days.
25K15KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jul · busiest ÷ quietest = 2.0×

Top sodium percarbonate search terms

  • sodium percarbonate320K/yr
  • percarbonato de sodio128K/yr
  • sodium percarbonate powder69K/yr
  • percarbonato de sodio blanqueador38K/yr
  • percarbonate15K/yr
  • sodium percarbonate laundry15K/yr
  • percarbonato15K/yr
  • percabonato de sdio8K/yr
  • pure sodium percarbonate6K/yr
  • sodium percarbonate for cleaning9K/yr
All search terms

Top sodium percarbonate 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%10%$107K20%$214K30%$321K40%$428K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 13 tracked products in this niche — three views at once, no toggling.

What buyers say about sodium percarbonate

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

What buyers love

Ease Of Cleaning17%

“Cleans great”

Quality-Overall12%

“Excellent Product”

Value For Money11%

“much cheaper”

Washability9%

“Help clean the laundry”

Smell9%

“smell great”

Efficiency6%

“Works well”

Advertised Vs Actual Product3%

“Accurate description”

Cleansing3%

“Cleans”

Ease Of Use3%

“Easy to open”

Brightness/Shine/Glow3%

“Best for brightening”

What buyers complain about

Smell13%

“Horrible smell”

Stain Resistance7%

“White residue”

Ease Of Use7%

“Hard to open”

Color5%

“its NOT color-safe”

Value For Money5%

“I didn't like the price so much”

Size-Overall4%

“The container seems small”

Washability4%

“every since then my washer will not drain like it should”

Leak-Proof3%

“spilled over in the box”

Functionality-Overall3%

“Doesnt seem to be doing anything either”

Ease Of Cleaning3%

“I don't see any special cleaning power”

Top return reasons

Leak-Proof36%
Value For Money14%
Size-Overall10%
Advertised Vs Actual Product9%
Functionality-Overall6%
Smell4%
Stain Resistance3%
Solubility2%
Contamination2%
Moist/Dry2%

Common questions

Is sodium percarbonate profitable to sell on Amazon United States?
The niche generates $1.1M/yr across 13 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +25.8%. Flapen's verdict: Launch it (57/100).
How competitive is the sodium percarbonate niche?
9 brands and 555 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 81% of demand.
What do buyers complain about in sodium percarbonate?
Top complaints mined from reviews: Smell, Stain Resistance, Ease Of Use. The return rate is 0.1%.
When does demand for sodium percarbonate peak?
Demand peaks in May–Jul; the busiest month runs 2.0× the quietest.
What does it cost to enter the sodium percarbonate niche?
Listings span $5.14–$44.48; the average listing price is $22.75 (sweet spot $15–$100). The average incumbent carries 5,027 reviews — the moat a new listing must climb.