Is 4 oz amber glass jars with lids profitable to sell on Amazon United States?

The niche generates $91K/yr across 46 tracked products. 7 of 12 products launched in the last 360 days are still selling. 90-day search growth is -23.5%. Flapen's verdict: Worth a look (55/100).

How competitive is the 4 oz amber glass jars with lids niche?

27 brands and 31 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 64% of demand.

What do buyers complain about in 4 oz amber glass jars with lids?

Top complaints mined from reviews: Durability, Leak-Proof, Quality-Overall. The return rate is 1.4%.

When does demand for 4 oz amber glass jars with lids peak?

Demand peaks in Nov–Dec; the busiest month runs 2.2× the quietest.

What does it cost to enter the 4 oz amber glass jars with lids niche?

Listings span $6.91–$56.47; the average listing price is $24.49 (sweet spot $15–$100). The average incumbent carries 642 reviews — the moat a new listing must climb.

4 oz amber glass jars with lids

Worth a look

Shows a sweet-spot price point ($24.49 avg), but soft demand (-23.5% this quarter) keeps it on the watch list.

Avg price

Incredible$24.49

avg listing price — sweet spot $15–$100

Returns

Great1.4%

return rate — above 5% kills the launch gate

Conversion

Great9.5%

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

Price range

Great$6.91–$56.47

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

Competition

Great39%

top-5 click share — an open shelf

Review moat

Good641.57

avg incumbent reviews — the moat a new listing must climb

Brand share

Good64%

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

Market size

Bad$91K

$91K/yr · 39K searches

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Growth

Bad-23.5%

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

Signals No Dominant Brand Low Review Barrier

According to Flapen's Amazon United States niche tracking, 4 oz amber glass jars with lids is a $91K/yr Amazon United States market (39K searches/yr). The top 5 brands hold 64% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 55/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

4 oz amber glass jars with lids market data

Units sold / yr: 3K–4K; avg 0–100/product
Revenue / yr: $73K–$98K; units × avg price
Conversion rate: 9.5%
Avg BSR: #179
Page quality: 0%
Prime: 100%
Sponsored: 91%
Out of stock: 8.2%
Avg brand age: 33 months
Avg seller age: 228 days

Competition & brand share

Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.

Brands

27 rising

Sellers

Top-5 brand share

64%

Top 20: 97%

Top-5 click share

39%

Top 20: 80%

Open market

31%

Bumobum18%
Tecohouse17%
AstrivixDD16%
Generic8%
Encheng6%
KEYWING5%

Demand & seasonality

Weekly Amazon search volume, last 76 weeks — -23.5% search growth over the last 90 days.

Peak months: Nov, Dec · busiest ÷ quietest = 2.2×

Open Trend

Top 4 oz amber glass jars with lids search terms

4 oz amber glass jars with lids13K/yr -24.6%9.1% conv.
4oz amber glass jars with lids13K/yr -11.3%7.9% conv.
4 oz amber jars4K/yr +11.8%6.8% conv.
amber glass jars 4 oz4K/yr -15.9%5.1% conv.
amber jars with lids 4 oz6K/yr -65.8%5.5% conv.

All search terms

Top 4 oz amber glass jars with lids 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Bumobum 24 Pack 4 oz Amber Glass Jars with Lids Small Glass Cosmetic Jars with Inner Liners 120ml Round Empty Sample Containers for Cream Lotions and Body Scrub

Bumobum$19.534.6★80 rev

4 oz Small Glass Jars with Lids Bumobum 36 Pack Amber Glass Lotion Jars with Inner Liners 120ml Round Refillable Empty Containers with Blank Labels for Cream Body Scrub Cosmetic

Bumobum$31.754.7★188 rev

4 oz Amber Glass Jars with Lids 24 Pack 4oz Small Glass Jars with Inner Liners 4 Ounce Travel Jars for Cosmetics Container Cream Lotion Body Scrub

Generic$22.894.6★236 rev

4 oz Glass Jars with Lids 4 Pack Amber Glass Jars with Black Lids Leakproof Round Airtight Empty Cosmetic Travel Containers with Inner Liners For Lotions Powders and Candle Making

Tecohouse$9.694.6★823 rev

30 Pcs 4 oz Glass Jars with Lids Amber Glass Jars with 40 Labels & 10 Spatulas Inner Liners LeakProof UV-Protective Round Glass Containers for Essential Oils Spices Candle Making DIY

AstrivixDD$24.294.6★102 rev

Newest

by launch date

32 Pcs 4 oz Glass Jars with Lids Amber Glass Jars with 40 Labels & 10 Spatulas Inner Liners LeakProof UV-Protective Round Glass Containers for Essential Oils Spices Candle Making DIY

AstrivixDD$23.9139 rev

1mo ago

30 Pcs 4 oz Glass Jars with Lids Amber Glass Jars with 40 Labels & 10 Spatulas Inner Liners LeakProof UV-Protective Round Glass Containers for Essential Oils Spices Candle Making DIY

AstrivixDD$24.29102 rev

4mo ago

40 Pcs 4 oz Glass Jars with Lids Amber Glass Jars with 40 Labels & 10 Spatulas Inner Liners LeakProof UV-Protective Round Glass Containers for Essential Oils Spices Candle Making DIY

AstrivixDD$31.14102 rev

4mo ago

Bumobum 48 Pack 4 oz Small Glass Jars with Lids Amber Glass Lotion Jars with Inner Liners 120ml Round Refillable Empty Containers with Blank Labels for Cream Body Scrub Cosmetic

Bumobum$39.4680 rev

5mo ago

DPLASKA 4 oz Glass Jars with Lids 4 Pack Small Amber Jars with Black Lids

DPLASKA$10.4185 rev

10mo ago

What buyers say about 4 oz amber glass jars with lids

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

What buyers love

Quality-Overall25%

“Excellent product”

Size-Overall19%

“Nice size”

Value For Money11%

“Good deal”

Advertised Vs Actual Product10%

“As advertised”

Leak-Proof5%

“do not leak”

Color5%

“I love the color”

Durability3%

“They are very durable”

Thickness3%

“Great thickness”

Strength2%

“they are sturdy”

Efficiency2%

“Works great”

What buyers complain about

Durability25%

“Will crack easily”

Leak-Proof11%

“Product leaks out”

Quality-Overall11%

“Very disappointed in the quality of these black lids”

Size-Overall8%

“it would probably be too big”

Strength6%

“Lids are more fragile that the actual glass bottles”

Material Quality5%

“cheap, thin plastic”

Color4%

“IF the color was better”

Value For Money3%

“Not worth the money”

Functionality-Overall3%

“no caps...not going to work.”

Scratch Resistance3%

“that of the white covers are all scratches I don't understand why”

Top return reasons

Size-Overall66%

Value For Money5%

Material Quality5%

Advertised Vs Actual Product5%

Defective Material/Parts4%

Leak-Proof2%

Thin2%

Quality-Overall2%

Color1%

Strength1%

Common questions

Is 4 oz amber glass jars with lids profitable to sell on Amazon United States?: The niche generates $91K/yr across 46 tracked products. 7 of 12 products launched in the last 360 days are still selling. 90-day search growth is -23.5%. Flapen's verdict: Worth a look (55/100).
How competitive is the 4 oz amber glass jars with lids niche?: 27 brands and 31 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 64% of demand.
What do buyers complain about in 4 oz amber glass jars with lids?: Top complaints mined from reviews: Durability, Leak-Proof, Quality-Overall. The return rate is 1.4%.
When does demand for 4 oz amber glass jars with lids peak?: Demand peaks in Nov–Dec; the busiest month runs 2.2× the quietest.
What does it cost to enter the 4 oz amber glass jars with lids niche?: Listings span $6.91–$56.47; the average listing price is $24.49 (sweet spot $15–$100). The average incumbent carries 642 reviews — the moat a new listing must climb.