Is sulphur profitable to sell on Amazon United States?

The niche generates $90K/yr across 30 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is +12.0%. Flapen's verdict: Worth a look (56/100).

How competitive is the sulphur niche?

16 brands and 70 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 73% of demand.

What do buyers complain about in sulphur?

Top complaints mined from reviews: Smell, Functionality-Overall, Size-Overall. The return rate is 0.7%.

When does demand for sulphur peak?

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

What does it cost to enter the sulphur niche?

Listings span $6.40–$119.55; the average listing price is $19.65 (sweet spot $15–$100). The average incumbent carries 1,483 reviews — the moat a new listing must climb.

sulphur

Worth a look

Shows low returns (0.7%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Avg price

Great$19.65

avg listing price — sweet spot $15–$100

Conversion

Great8.3%

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

Price range

Great$6.40–$119.55

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

Competition

Good43%

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

Brand share

Good73%

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

Review moat

Good1,482.83

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+12.0%

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

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$90K

$90K/yr · 55K searches

According to Flapen's Amazon United States niche tracking, sulphur is a $90K/yr Amazon United States market (55K searches/yr). The top 5 brands hold 73% of demand. Verdict: Worth a look — 56/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

sulphur market data

Units sold / yr: 5K–6K; avg 100–250/product
Revenue / yr: $98K–$118K; units × avg price
Conversion rate: 8.3%
Avg BSR: #675
Page quality: 0%
Prime: 87%
Sponsored: 97%
Out of stock: 1.6%
Avg brand age: 89 months
Avg seller age: 173 days

Competition & brand share

The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 rising

Sellers

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

43%

Top 20: 91%

Open market

20%

Boiron38%
Urenus10%
De La Cruz10%
Earthworks Health7%
True Organic7%
OLLOÏS7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +12.0% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top sulphur search terms

sulphur32K/yr +16.1%3.7% conv.
sulphur 30c19K/yr +8.6%14.9% conv.
sulpher2K/yr +20.4%4.7% conv.
sulphur 30c homeopathy1K/yr -64.2%14.2% conv.

All search terms

Top sulphur 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★)1 product missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Boiron Sulphur 30X for Skin Rash Worsened by Heat & Water - 80 Pellets

Boiron$7.394.8★82 rev

Boiron Sulphur 30C (Pack of 5 80-Pellet Tubes) Homeopathic Medicine for Skin Rash

Boiron$32.724.7★228 rev

Sulfur Powder 10lb Bag

Earthworks Health$30.114.7★256 rev

True Organic Prilled Sulfur Organic Fertilizer for Better Plant Growth Flowers Vegetables and Herbs Lowers Soil pH 5lb Bag Covers 1 333 Sq. Ft.

True Organic$9.984.7★771 rev

OLLOIS Sulphur 30c Organic Lactose-Free Homeopathic Medicine 80 Pellets (Pack of 1)

OLLOÏS$8.594.5★96 rev

Newest

by launch date

Boiron Sulphur Iodatum 30C Homeopathic Medicine for Cold & Flu Recovery Nasal Discharge - 3 Count (240 Pellets)

Boiron$17.220 rev

2mo ago

The Ordinary Sulfur 10% Powder-to-Cream Acne Spot Treatment Concentrate Reduces Pimple Size and Zit Redness 0.18 Oz

The Ordinary$9.65600 rev

9mo ago

Sulphur 30C Sugar Free Lactose Free Homeopathic Remedy 110 Pellets Urenus

Urenus$15.861 rev

10mo ago

Elemental Sulfur for Soil - 90% Purity Wettable Sulfur Powder for Plants - Garden Soil Acidifier for Blueberries & Hydrangea Blue (8 oz - 0.5 lb)

GARDENWISE$9.96124 rev

11mo ago

Sulfur Powder 10lb Bag

Earthworks Health$30.11256 rev

1y ago

What buyers say about sulphur

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

What buyers love

Quality-Overall16%

“Excellent product”

Advertised Vs Actual Product8%

“Worked as advertised”

Value For Money7%

“Worth it”

Efficiency6%

“Very efficacious”

Smell6%

“It is a strong scent”

Plant Growth6%

“Use Well Before Planting Season”

Hair Growth4%

“It helps hair grow”

Moist/Dry3%

“it helps to dry them out”

Allergies3%

“Love this mask It helped my acne really good It was recommended to me by a dermatologist we'll buy again”

Symptom Reduction3%

“A really good affordable treatment for Acne”

What buyers complain about

Smell24%

“Unpleasant smell”

Functionality-Overall10%

“Not effective”

Size-Overall7%

“Small jar”

Allergies6%

“Irritating on sensitive skin”

Value For Money5%

“Waste of money”

Ease Of Use4%

“Hard to put on and stay on”

Taste-Overall2%

“The taste of the product is gross to me”

Moist/Dry2%

“It is a little drying”

Skin Health2%

“you will be shocked please dont buy this if you care about your skin”

Quality-Overall2%

“garbage”

Top return reasons

Functionality-Overall26%

Smell18%

Size-Overall14%

Advertised Vs Actual Product10%

Value For Money5%

Leak-Proof4%

Defective Material/Parts3%

Product Condition2%