black label
Skip itSoft demand (-3.2% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.8%return rate — above 5% kills the launch gate
Conversion
Great8.3%search→purchase rate — share of searches ending in a sale
Price range
Great$4.89–$58.80cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$15.01avg listing price — sweet spot $15–$100
Competition
Okay56%top-5 click share — leaders hold, buyers still browse
Review moat
Okay3,160.33avg incumbent reviews — the moat a new listing must climb
Brand share
Okay87%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Okay$109K$109K/yr · 88K searches
Growth
Bad-3.2%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, black label is a $109K/yr Amazon United States market (88K searches/yr). The top 5 brands hold 87% of demand. Demand peaks in Jan–Feb–Sep–Oct–Nov–Dec. Verdict: Skip it — 48/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
black label market data
- Units sold / yr
- 8K–10K
- avg 250–500/product
- Revenue / yr
- $120K–$150K
- units × avg price
- Conversion rate
- 8.3%
- Avg BSR
- #226
- Page quality
- 0%
- Prime
- 71%
- Sponsored
- 90%
- Out of stock
- 0.0%
- Avg brand age
- 50 months
- Avg seller age
- 155 days
Competition & brand share
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.Brands
11 rising
Sellers
22
Top-5 brand share
87%
Top 20: 100%
Top-5 click share
56%
Top 20: 99%
Open market
9%
- Randy's64%
- Meitaat6%
- JIEHENG6%
- Homrelaxy6%
- ONUPGO5%
- YUUIKLLE4%
- Open — no brand owns it (5 brands, 9%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -3.2% search growth over the last 90 days.Peak months: Jan, Feb, Sep, Oct, Nov, Dec · busiest ÷ quietest = 2.3×
Top black label search terms
- randys black label cleaner26K/yr
- black labels20K/yr
- black label19K/yr
- black label stickers6K/yr
- black sticker labels4K/yr
- randys4K/yr
- randys black label3K/yr
- randys inspo4K/yr
- randys glass cleaner2K/yr
Top black label 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.
All 21 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Randys Black Label Cleaner - (12 fl oz) - Best Multipurpose Surface Cleaning Solution for Glass Tops Metal and Ceramic Surfaces - Glass Top Cleaner for Streak-Free Finish - 1-Pack
Randy's$12.374.7★1,938 rev
Randys Black Label Cleaner - (12 fl oz) - Best Multipurpose Surface Cleaning Solution for Glass Tops Metal and Ceramic Surfaces - Glass Top Cleaner for Streak-Free Finish - 02-Pack
Randy's$26.454.9★12 rev
Randys Black Label Cleaner with 24 Soft Tapered Cleaners All-in-One Cleaning Kit for Glassware Glasstops Ceramic Metal and Hard-to-Reach Areas Glasstop cleaning kit 12 fl oz
Randy's$12.734.4★54 rev
Homrelaxy 360Pcs Chalkboard Labels 2.1x1.4 Inch Reusable Blackboard Stickers with 2 White Erasable Chalk Markers 12 Assorted Shapes for Mason Jars Food Containers and Pantry Storage
Homrelaxy$4.954.7★233 rev
ONUPGO Chalkboard Labels-180pcs Waterproof Reusable Blackboard Stickers with 1 Liquid Chalk Marker for Mason Jars Parties Decoration Craft Rooms Weddings Storage Organize Your Home & Kitchen
ONUPGO$9.494.7★7,387 rev
Newest
by launch date
JIEHENG 180Pcs Chalkboard Labels for Jars Waterproof Reusable Blackboard Stickers with 1 Liquid Chalk Markers Organization Labels Removable (Black Wavy)
JIEHENG$7.37184 rev
Homrelaxy 360Pcs Chalkboard Labels 2.1x1.4 Inch Reusable Blackboard Stickers with 2 White Erasable Chalk Markers 12 Assorted Shapes for Mason Jars Food Containers and Pantry Storage
Homrelaxy$4.95233 rev
Randys Black Label Cleaner - (12 fl oz) - Best Multipurpose Surface Cleaning Solution for Glass Tops Metal and Ceramic Surfaces - Glass Top Cleaner for Streak-Free Finish - 02-Pack
Randy's$26.4512 rev
Randys Black Label Cleaner - (12 fl oz) - Best Multipurpose Surface Cleaning Solution for Glass Tops Metal and Ceramic Surfaces - Glass Top Cleaner for Streak-Free Finish - 6-Pack
Randy's$58.8014 rev
Randys Black Label Cleaner - (12 fl oz) - Best Multipurpose Surface Cleaning Solution for Glass Tops Metal and Ceramic Surfaces - Glass Top Cleaner for Streak-Free Finish - 1-Pack
Randy's$12.8415 rev
Trending
90-day click momentumJIEHENG 180Pcs Chalkboard Labels for Jars Waterproof Reusable Blackboard Stickers with 1 Liquid Chalk Markers Organization Labels Removable (Black Wavy)
JIEHENG$7.374.6★
Homrelaxy 360Pcs Chalkboard Labels 2.1x1.4 Inch Reusable Blackboard Stickers with 2 White Erasable Chalk Markers 12 Assorted Shapes for Mason Jars Food Containers and Pantry Storage
Homrelaxy$4.954.7★
Randys Black Label Cleaner - (12 fl oz) - Best Multipurpose Surface Cleaning Solution for Glass Tops Metal and Ceramic Surfaces - Glass Top Cleaner for Streak-Free Finish - 02-Pack
Randy's$26.454.9★
200 Chalkboard Labels for Food Containers Reusable Black Stickers with Chalk Marker Removable Pantry Chalk Board Jar Labels Stickers for Glass Jars Storage Food Mason Jars Kitchen Organization
SAVVY & SORTED$10.184.6★
Meitaat Black Rectangle Stickers 2 x 1 Inch Color Coding Labels Vinyl Roll Self-Adhesive Waterproof Removable 500 PCS
Meitaat$9.494.6★
What buyers say about black label
What buyers praise and complain about, mined from review topics.What buyers love
“super clean look”
“not bad, glass is nice and clean”
“Easy to use”
“The adhesive is strong”
“Great deal”
“it does it well”
“Work as advertised”
“Perfect size”
“Great to organize my cupboards”
“we found my Chalk Pencils are easy to write on these with and sharp and clear to read”
What buyers complain about
“Did not work”
“Cleaner would have turned black if it was doing any cleaning”
“doesnt stick well on plastic”
“Smells kinda funny”
“Waste of money”
“Not completely dry”
“Warning: they are big”
“it still smears after its dry”
“A thicker marker would show up better”
“trash product”
Top return reasons
Common questions
- Is black label profitable to sell on Amazon United States?
- The niche generates $109K/yr across 21 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is -3.2%. Flapen's verdict: Skip it (48/100).
- How competitive is the black label niche?
- 11 brands and 22 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 87% of demand.
- What do buyers complain about in black label?
- Top complaints mined from reviews: Functionality-Overall, Ease Of Cleaning, Adhesion/Stickiness. The return rate is 0.8%.
- When does demand for black label peak?
- Demand peaks in Jan–Feb–Sep–Oct–Nov–Dec; the busiest month runs 2.3× the quietest.
- What does it cost to enter the black label niche?
- Listings span $4.89–$58.80; the average listing price is $15.01 (sweet spot $15–$100). The average incumbent carries 3,160 reviews — the moat a new listing must climb.