Is seborrheic dermatitis profitable to sell on Amazon United Kingdom?

The niche generates £237K/yr across 7 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is -15.5%. Flapen's verdict: Skip it (45/100).

How competitive is the seborrheic dermatitis niche?

6 brands and 29 sellers compete. The top 5 products take 94% of clicks and top 5 brands hold 96% of demand.

What do buyers complain about in seborrheic dermatitis?

Top complaints mined from reviews: Allergies, Functionality-Overall, Skin Health. The return rate is 0.1%.

When does demand for seborrheic dermatitis peak?

Demand peaks in Feb–Jun; the busiest month runs 2.6× the quietest.

What does it cost to enter the seborrheic dermatitis niche?

Listings span £8.30–£30.36; the average listing price is £16.39 (sweet spot $15–$100). The average incumbent carries 1,066 reviews — the moat a new listing must climb.

seborrheic dermatitis

Skip it

A concentrated shelf (top 5 take 94% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible0.1%

return rate — above 5% kills the launch gate

Avg price

Great£16.39

avg listing price — sweet spot $15–$100

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Price range

Good£8.30–£30.36

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

Conversion

Good5.5%

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

Review moat

Good1,065.57

avg incumbent reviews — the moat a new listing must climb

Market size

Okay£237K

£237K/yr · 260K searches

Growth

Bad-15.5%

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

Brand share

Bad96%

top-5 brand share — brand-locked demand

Competition

Bad94%

top-5 click share — a locked-up shelf

Signals Low Review Barrier

According to Flapen's Amazon United Kingdom niche tracking, seborrheic dermatitis is a £237K/yr Amazon United Kingdom market (260K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Feb–Jun. Verdict: Skip it — 45/100.

Data updated Jul 21, 2026 · scored weekly · How we score niches

seborrheic dermatitis market data

Units sold / yr: 13K–15K; avg 500–750/product
Revenue / yr: £205K–£246K; units × avg price
Conversion rate: 5.5%
Avg BSR: #151
Page quality: 0%
Prime: 86%
Sponsored: 71%
Out of stock: 5.0%
Avg brand age: 58 months
Avg seller age: 158 days

Competition & brand share

The top 5 products capture 94% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

94%

Top 20: 100%

Open market

Seb Skincare48%
Sebclair20%
Kopa Haiku16%
ISDIN7%
Natures Relief Co7%
Roycederm4%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -15.5% search growth over the last 90 days.

Peak months: Feb, Jun · busiest ÷ quietest = 2.6×

Open Trend

Top seborrheic dermatitis search terms

seb skincare52K/yr +75.3%4.4% conv.
seborrheic dermatitis69K/yr -31.8%4.5% conv.
seb52K/yr -25.7%2.8% conv.
seborrheic dermatitis cream26K/yr -29.1%5.1% conv.
seborrheic dermatitis face cream12K/yr -36.2%6.2% conv.
seb derm treatment5K/yr -26.8%6.5% conv.
seborrheic dermatitis treatment12K/yr -26.2%3.8% conv.
sebclair cream9K/yr -39.6%20.0% conv.
seborrheic dermatitis skincare8K/yr -70.9%2.8% conv.
seb derm4K/yr -28.7%5.3% conv.

All search terms

Top seborrheic dermatitis 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 7 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Seb Natural Calming Serum 100ml For Seborrheic Dermatitis Prone Skin & Flaky Scalp Steroid-Free Barrier Support

Seb Skincare£30.364.1★60 rev

Sebclair Cream

Sebclair£8.304.4★1,877 rev

Seborrheic Dermatitis & Psoriasis Face Cream: Soothing Natural Formula Treatment for Face Scalp & Chest with 12 Botanical Extracts Ceramides & Shea Butter Steroid-Free

Kopa Haiku£14.574.8★207 rev

ISDIN Nutradeica Facial Gel Cream 50ml | For Seborrheic Skin | Hydrates Soothes and Matifies skin

ISDIN£16.814.3★4,492 rev

Seborrheic Dermatitis Cream 150ml | Skin Care | Moisturising Formula for Dry Flaky & Itchy Skin | Hydrates Softens & Comforts Skin

Natures Relief Co£13.383.7★131 rev

Newest

by launch date

Seb Natural Calming Serum 100ml For Seborrheic Dermatitis Prone Skin & Flaky Scalp Steroid-Free Barrier Support

Seb Skincare£30.3660 rev

4mo ago

Antifungal Cream for Scalp & Body Skin: Suitable for Athletes Foot Ringworm Jock Itch Tinea Versicolor & Seborrheic Dermatitis Gentle and Effective Plant-Based Formula 20g

Kopa Haiku£9.60502 rev

6mo ago

Seborrheic Dermatitis & Psoriasis Face Cream: Soothing Natural Formula Treatment for Face Scalp & Chest with 12 Botanical Extracts Ceramides & Shea Butter Steroid-Free

Kopa Haiku£14.57207 rev

8mo ago

Seborrheic Dermatitis Cream 150ml | Skin Care | Moisturising Formula for Dry Flaky & Itchy Skin | Hydrates Softens & Comforts Skin

Natures Relief Co£13.38131 rev

8mo ago

RoyceDerm Seborrheic Dermatitis Face Cream

Roycederm£21.71190 rev

10mo ago

What buyers say about seborrheic dermatitis

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

What buyers love

Quality-Overall18%

“Great product as described”

Efficiency11%

“Works perfectly”

Allergies11%

“the irritation is gone”

Smell7%

“Love the smell”

Value For Money6%

“Worth every penny”

Itch Relief4%

“Relieved itching in a matter of minutes”

Suitability Combination Skin4%

“Cleared up my red flaky skin it's really good”

Advertised Vs Actual Product3%

“It actually works,seriously it does”

Ease Of Use3%

“Effective with consistent use”

Moist/Dry3%

“Good moisturiser and lasts long enough to see results”

What buyers complain about

Allergies23%

“Skin irritation”

Functionality-Overall11%

“unfortunately hasnt worked for”

Skin Health6%

“Made my skin worse”

Value For Money4%

“Waste of money”

Size-Overall3%

“Small”

Durability2%

“The 1st bottle lasted about 1 month”

Moist/Dry2%

“I never realised I could treat this as I thought it was just dry skin”

Advertised Vs Actual Product2%

“This is misleading”

Symptom Reduction2%

“I cannot say it's a miracle treatment”

Product Condition2%

“opened it up a d looks like been used”

Top return reasons

Functionality-Overall35%

Smell10%

Advertised Vs Actual Product6%

Oily/Greasy6%

Product Condition6%

Flammable6%

Size-Overall6%

Skin Health4%

Quality-Overall4%

Ethically/Sustainably Sourced3%

Common questions

Is seborrheic dermatitis profitable to sell on Amazon United Kingdom?: The niche generates £237K/yr across 7 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is -15.5%. Flapen's verdict: Skip it (45/100).
How competitive is the seborrheic dermatitis niche?: 6 brands and 29 sellers compete. The top 5 products take 94% of clicks and top 5 brands hold 96% of demand.
What do buyers complain about in seborrheic dermatitis?: Top complaints mined from reviews: Allergies, Functionality-Overall, Skin Health. The return rate is 0.1%.
When does demand for seborrheic dermatitis peak?: Demand peaks in Feb–Jun; the busiest month runs 2.6× the quietest.
What does it cost to enter the seborrheic dermatitis niche?: Listings span £8.30–£30.36; the average listing price is £16.39 (sweet spot $15–$100). The average incumbent carries 1,066 reviews — the moat a new listing must climb.