Is 3n profitable to sell on Amazon United States?

The niche generates $33K/yr across 11 tracked products. 90-day search growth is +6.5%. Flapen's verdict: Skip it (41/100).

How competitive is the 3n niche?

7 brands and 556 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 96% of demand.

What do buyers complain about in 3n?

Top complaints mined from reviews: Color, Suitability Colored Hair, Allergies. The return rate is 0.5%.

When does demand for 3n peak?

Demand is steady year-round — the busiest month runs 1.3× the quietest.

What does it cost to enter the 3n niche?

Listings span $7.93–$67.96; the average listing price is $17.87 (sweet spot $15–$100). The average incumbent carries 7,991 reviews — the moat a new listing must climb.

3n

Skip it

A small market ($33K/yr) — this niche doesn't clear our bar today.

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Price range

Great$7.93–$67.96

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

Avg price

Great$17.87

avg listing price — sweet spot $15–$100

Conversion

Great7.7%

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

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+6.5%

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

Review moat

Bad7,991.27

avg incumbent reviews — the moat a new listing must climb

Competition

Bad82%

top-5 click share — a locked-up shelf

Brand share

Bad96%

top-5 brand share — brand-locked demand

Market size

Bad$33K

$33K/yr · 24K searches

According to Flapen's Amazon United States niche tracking, 3n is a $33K/yr Amazon United States market (24K searches/yr). The top 5 brands hold 96% of demand. Verdict: Skip it — 41/100.

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

3n market data

Units sold / yr: 3K–3K; avg 100–250/product
Revenue / yr: $45K–$54K; units × avg price
Conversion rate: 7.7%
Avg BSR: #272
Page quality: 0%
Prime: 100%
Sponsored: 91%
Out of stock: 0.0%
Avg brand age: 107 months
Avg seller age: 177 days

Competition & brand share

The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 rising

Sellers

556

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

82%

Top 20: 100%

Open market

Naturtint57%
COLORCHARM28%
AGE beautiful6%
Clairol Professional3%
One 'N Only3%
ion2%
Open — no brand owns it (1 brand, 2%)

Demand & seasonality

Weekly Amazon search volume, last 92 weeks — +6.5% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top 3n search terms

3n hair color8K/yr +0.2%8.5% conv.
naturtint 3n6K/yr +37.5%11.5% conv.
naturtint hair color 3n2K/yr -9.8%14.9% conv.

All search terms

Top 3n 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 11 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Naturtint 3N Dark Chestnut Brown Permanent Hair Color (Pack of 1) Ammonia Free Vegan Cruelty Free up to 100% Gray Coverage Long Lasting Results (Packaging may vary)

Naturtint$14.864.4★23,282 rev

Naturtint 3N Dark Chestnut Brown Permanent Hair Color (Pack of 6) Ammonia Free Vegan Cruelty Free up to 100% Gray Coverage Long Lasting Results (Packaging may vary)

Naturtint$67.964.4★23,282 rev

COLORCHARM Permanent Cream Hair Color 3N Dark Brown 2 oz.

COLORCHARM$9.084.5★1,211 rev

COLORCHARM Demi Permanent Hair Color 3N Medium Neutral Brown Gloss Refresh and Tone 2 Fl Oz

COLORCHARM$9.594.4★6,144 rev

Naturtint Hair Color Permanent Dark Chestnut Brown 3N 5.6 Fl Oz

Naturtint$16.604.6★144 rev

Newest

by launch date

COLORCHARM Permanent Cream Hair Color 3N Dark Brown 2 oz.

COLORCHARM$9.081,211 rev

1y ago

One N Only Permanent Hair Color - Permanent Hair Dye Made with Argan Oil - Delivers Rich Accurate Tones with Gray Coverage - Improves Moisture & Elasticity - 3N Dark Natural Brown (3 oz)

One 'N Only$9.68999 rev

3y ago

COLORCHARM Demi Permanent Hair Color 3N Medium Neutral Brown Gloss Refresh and Tone 2 Fl Oz

COLORCHARM$9.596,144 rev

4y ago

COLORCHARM Permanent Liquid Hair Color | 3N Dark Brown | Up to 100% Gray Coverage | 1.42 Fl Oz

COLORCHARM$8.051,975 rev

7y ago

Herbatint Permanent Hair Dye - 3N Dark Chestnut - For Up To 100% Gray Coverage of Resistant Gray Hair - Ammonia-Free Alcohol-Free & Vegan - Salon Influenced Hair color 5.75 fl oz (2 Pack)

Herbatint$30.5514,106 rev

9y ago

What buyers say about 3n

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

What buyers love

Color35%

“Good color”

Quality-Overall17%

“The product is consistent”

Color Fading/Discoloration6%

“The color lasts for weeks”

Value For Money6%

“Great price”

Soft Feel6%

“Hair remains soft and shiny”

Advertised Vs Actual Product3%

“It is what it says”

Suitability Colored Hair3%

“Perfect dark brown hair color”

Suitability Straight Hair3%

“My hair looks very good”

Coverage3%

“Ok this product does great for coverage”

Ease Of Use3%

“Its easy to use”

What buyers complain about

Color27%

“the color turned a little darker than expected”

Suitability Colored Hair18%

“Terrible product, does not color hair at all”

Allergies8%

“Ive seen some reviews mentioning that some people experienced skin reactions”

Hair Related5%

“I wasted my money, my time and did absolutely nothing to my hair”

Oily/Greasy5%

“Left my hair after I shampooed it very greasy”

Leak-Proof5%

“It came leaking down all over my face and neck”

Suitability Short Hair2%

“Left my hair after I shampooed it very greasy”

Advertised Vs Actual Product2%

“Buyer Beware: Product Doesnt Seem the Same Anymore”

Value For Money2%

“the Amazon price increased to $16.99 within a week”

Color Fading/Discoloration1%

“the chestnut does pull a little dark”

Top return reasons

Color45%

Suitability Colored Hair24%

Advertised Vs Actual Product13%

Functionality-Overall3%

Defective Material/Parts2%

Leak-Proof2%

Value For Money2%

Ease Of Use1%

Product Condition1%

Hair Related1%

Common questions

Is 3n profitable to sell on Amazon United States?: The niche generates $33K/yr across 11 tracked products. 90-day search growth is +6.5%. Flapen's verdict: Skip it (41/100).
How competitive is the 3n niche?: 7 brands and 556 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 96% of demand.
What do buyers complain about in 3n?: Top complaints mined from reviews: Color, Suitability Colored Hair, Allergies. The return rate is 0.5%.
When does demand for 3n peak?: Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the 3n niche?: Listings span $7.93–$67.96; the average listing price is $17.87 (sweet spot $15–$100). The average incumbent carries 7,991 reviews — the moat a new listing must climb.

3n