Is sulfur 8 shampoo profitable to sell on Amazon United States?

The niche generates $64K/yr across 11 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -7.6%. Flapen's verdict: Skip it (33/100).

How competitive is the sulfur 8 shampoo niche?

5 brands and 95 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in sulfur 8 shampoo?

Top complaints mined from reviews: Allergies, Functionality-Overall, Smell. The return rate is 0.5%.

What does it cost to enter the sulfur 8 shampoo niche?

Listings span $5.47–$15.72; the average listing price is $11.24 (sweet spot $15–$100). The average incumbent carries 11,599 reviews — the moat a new listing must climb.

sulfur 8 shampoo

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Conversion

Great9.6%

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

Avg price

Okay$11.24

avg listing price — sweet spot $15–$100

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Bad-7.6%

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

Review moat

Bad11,599.45

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$64K

$64K/yr · 59K searches

Competition

Bad87%

top-5 click share — a locked-up shelf

Price range

Bad$5.47–$15.72

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

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, sulfur 8 shampoo is a $64K/yr Amazon United States market (59K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 33/100.

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

sulfur 8 shampoo market data

Units sold / yr: 5K–6K; avg 250–500/product
Revenue / yr: $56K–$67K; units × avg price
Conversion rate: 9.6%
Avg BSR: #2,486
Page quality: 0%
Prime: 82%
Sponsored: 27%
Out of stock: 1.6%
Avg brand age: 71 months
Avg seller age: 132 days

Competition & brand share

The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

87%

Top 20: 100%

Open market

SULFUR872%
Swisa Beauty14%
Generic7%
ItzBeauty4%
Nizoral2%

Demand

Weekly Amazon search volume, last 32 weeks — -7.6% search growth over the last 90 days.

Open Trend

Top sulfur 8 shampoo search terms

sulfur 8 shampoo46K/yr -6.9%8.3% conv.
sulfur 8 shampoo and conditioner10K/yr -3.3%7.0% conv.
sulphur 8 shampoo4K/yr -24.6%8.4% conv.

All search terms

Top sulfur 8 shampoo 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

Sulfur8 Anti-Dandruff Clarifying Hair & Scalp Care Shampoo 7.5 oz + Conditioner 2 oz Duo Medicated Flake Control & Itch Relief with Sulfur & Salicylic Acid for Scalp Health

SULFUR8$14.784.5★185 rev

Sulfur8 Shampoo Removes Dandruff Flakes Restores Scalp pH Balance Cleansing Formula for All Hair Types No Active Sulfur (11.5 Fl Oz (Pack of 1))

SULFUR8$8.804.6★2,730 rev

Sulfur8 Shampoo 7.5 Fl Oz

Swisa Beauty$9.994.4★17 rev

Sulfur 8 Aqua Blue Medicated Dandruff Shampoo 7.5 oz Medicated Anti-Dandruff Scalp Itch & Flake Control with Pyrithione Zinc Nourishing & Refreshing Berry Scent for All Hair Types

SULFUR8$7.734.2★267 rev

Sulfur 8 Anti-Dandruff Hair & Scalp Care Deep Cleaning Shampoo 11.5oz

Generic$14.824.6★33 rev

Newest

by launch date

Sulfur-8 Deep Cleasing Shampoo 7.5 FL

Generic$9.889 rev

9mo ago

Sulfur8 Anti-Dandruff Clarifying Hair & Scalp Care Shampoo 7.5 oz + Conditioner 2 oz Duo Medicated Flake Control & Itch Relief with Sulfur & Salicylic Acid for Scalp Health

SULFUR8$14.78185 rev

11mo ago

ItzBeauty Sulfur-8 Anti-Dandruff Hair & Scalp Care Deep Cleaning Shampoo

ItzBeauty$15.1621 rev

1y ago

Sulfur 8 Anti-Dandruff Hair & Scalp Care Deep Cleaning Shampoo 11.5oz

Generic$14.8233 rev

1y ago

Sulfur-8 Scalp Therapy Medicated Shampoo

SULFUR8$13.9613 rev

5y ago

What buyers say about sulfur 8 shampoo

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

What buyers love

Quality-Overall13%

“Great quality, exactly as described, and arrived on time”

Smell12%

“Strong fragrance”

Efficiency12%

“i been using this for years it gets the job done”

Hair Growth8%

“It helps hair grow”

Allergies7%

“helped with itchiness”

Value For Money5%

“Great price”

Cleansing4%

“Cleans Well”

Advertised Vs Actual Product4%

“Does what it says”

Moist/Dry3%

“Helped my dry”

Lather3%

“It doesn't take much to lather up”

What buyers complain about

Allergies15%

“Or itchiness”

Functionality-Overall11%

“Not effective”

Smell9%

“Burnt smell”

Size-Overall5%

“also a little tight”

Moist/Dry5%

“No moisturizer over it, nothing”

Value For Money4%

“Overpriced”

Hair Related3%

“Hair will look bad though”

Symptom Reduction2%

“Some didn't help”

Side Effects2%

“Side effect/ Dizziness”

Oily/Greasy1%

“so it being greasy after just washing was unheard of”

Top return reasons

Functionality-Overall20%

Leak-Proof13%

Smell11%

Size-Overall11%

Advertised Vs Actual Product8%

Value For Money6%

Damage/Burn Hair5%

Ingredients-Overall4%

Product Condition3%