Is sebastian profitable to sell on Amazon United States?

The niche generates $795K/yr across 19 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +7.0%. Flapen's verdict: Worth a look (52/100).

How competitive is the sebastian niche?

3 brands and 4 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in sebastian?

Top complaints mined from reviews: Value For Money, Smell, Hair Related. The return rate is 0.5%.

When does demand for sebastian peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the sebastian niche?

Listings span $7.89–$32.85; the average listing price is $22.39 (sweet spot $15–$100). The average incumbent carries 2,566 reviews — the moat a new listing must climb.

sebastian

Worth a look

Shows low returns (0.5%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Avg price

Great$22.39

avg listing price — sweet spot $15–$100

Conversion

Great9.7%

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

Market size

Good$795K

$795K/yr · 366K searches

Price range

Good$7.89–$32.85

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

Review moat

Okay2,566.42

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+7.0%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Competition

Okay69%

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

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, sebastian is a $795K/yr Amazon United States market (366K searches/yr). The top 5 brands hold 100% of demand. Verdict: Worth a look — 52/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

sebastian market data

Units sold / yr: 30K–40K; avg 1,000–1,250/product
Revenue / yr: $672K–$896K; units × avg price
Conversion rate: 9.7%
Avg BSR: #259
Page quality: 0%
Prime: 100%
Sponsored: 63%
Out of stock: 1.5%
Avg brand age: 87 months
Avg seller age: 145 days

Competition & brand share

The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.

Brands

3 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

69%

Top 20: 100%

Open market

Redken Brews76%
Sebastian18%
Redken6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +7.0% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top sebastian search terms

sebastian108K/yr +3.6%0.6% conv.
sebastian hair products103K/yr -11.6%2.3% conv.
redken brews56K/yr +16.4%20.4% conv.
redken brews molding paste16K/yr +25.8%17.2% conv.
redken gel12K/yr +3.9%9.8% conv.
redken brews pomade6K/yr +74.0%28.1% conv.
sebastia10K/yr +3.9%0.0% conv.
redken brews cream pomade7K/yr -4.6%24.5% conv.
redken hair gel7K/yr +15.9%9.8% conv.
redken men4K/yr +92.2%5.1% conv.

All search terms

Top sebastian 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 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Redken Brews Cream Pomade For Men - Provides Medium Hold With Natural and Smooth Finish With Low Shine For All Hair Types

Redken Brews$21.464.6★5,238 rev

Redken Brews Molding Paste For Men For all Hair Types - High Hold & Maximum Control Natural and Matte Finish Sulfate-Free 5 Fl Oz

Redken Brews$21.844.5★2,971 rev

Redken Brews$21.404.6★2,000 rev

Redken Brews Daily Shampoo For Men - Lightweight Hydrating Cleanser For All Mens Hair Types Adds Moisture and Shine to Dry Hair 33.8 Fl Oz

Redken Brews$32.854.7★4,161 rev

Redken Brews Texture Pomade For Men For All Hair Types - Maximum Strong Hold Natural Matte and Low Shine Finish With No Crunch Styling and Sculpting

Redken Brews$22.284.4★1,529 rev

Newest

by launch date

Sebastian Professional Gel Forte Strong-Hold Hair Styling Gel | Enhance Shine & Non-Sticky Formula | 6.7 fl oz

Sebastian$21.2371 rev

5mo ago

Redken Sculpting Curl Gel - 72-Hour Strong Hold Crunch-Free & Flake-Free Helps Tame Frizz

Redken$31.84347 rev

2y ago

Redken Brews Molding Paste For Men For all Hair Types - High Hold & Maximum Control Natural and Matte Finish Sulfate-Free 5 Fl Oz

Redken Brews$21.842,971 rev

5y ago

Sebastian Professional Dark Oil Lightweight Shampoo | Infused with Jojoba & Argan Oil | 8.4 fl oz

Sebastian$19.823,043 rev

7y ago

Sebastian Professional Dark Oil Lightweight Conditioner | Infused with Jojoba & Argan Oil | 8.4 fl oz

Sebastian$19.751,320 rev

7y ago

What buyers say about sebastian

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

What buyers love

Smell20%

“clean scent that was present”

Quality-Overall9%

“EXCELLENT PRODUCT”

Soft Feel8%

“Soft and manageable”

Suitability Straight Hair6%

“Just flat straight hair”

Value For Money4%

“worth the price”

Hair Styling4%

“easy to style”

Adhesion/Stickiness4%

“Shapes and holds my hair all day without feeling sticky”

Hair Growth4%

“It's done wonders for my hair health, leaving it incredibly shiny, soft, and smooth”

Suitability Curly Hair3%

“It conditions my daughter's thick curly hair beautifully”

Advertised Vs Actual Product3%

“Does what it says”

What buyers complain about

Value For Money22%

“Overpriced”

Smell10%

“unpleasant chemical scent”

Hair Related6%

“Its like theres nothing in your hair”

Functionality-Overall5%

“Doesn't do anything”

Durability3%

“Deteriorated too quickly”

Strength2%

“looked like it wasnt holding well enough”

Moist/Dry2%

“it gets dry”

Quality-Overall2%

“Poor Quality Control”

Thickness2%

“Too thick and stivky”

Ease Of Use2%

“because its too difficult to get it out of the bottle”

Top return reasons

Advertised Vs Actual Product18%

Smell12%

Functionality-Overall8%

Texture/Consistency-Overall7%

Adhesion/Stickiness6%

Value For Money6%

Suitability Short Hair6%

Product Condition4%

Strength4%

Defective Material/Parts4%

Common questions

Is sebastian profitable to sell on Amazon United States?: The niche generates $795K/yr across 19 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +7.0%. Flapen's verdict: Worth a look (52/100).
How competitive is the sebastian niche?: 3 brands and 4 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in sebastian?: Top complaints mined from reviews: Value For Money, Smell, Hair Related. The return rate is 0.5%.
When does demand for sebastian peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the sebastian niche?: Listings span $7.89–$32.85; the average listing price is $22.39 (sweet spot $15–$100). The average incumbent carries 2,566 reviews — the moat a new listing must climb.