Is kosher melatonin profitable to sell on Amazon United States?

The niche generates $63K/yr across 15 tracked products. 90-day search growth is -14.1%. Flapen's verdict: Skip it (41/100).

How competitive is the kosher melatonin niche?

7 brands and 36 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 96% of demand.

What do buyers complain about in kosher melatonin?

Top complaints mined from reviews: Sleep Quality, Functionality-Overall, Value For Money. The return rate is 0.0%.

When does demand for kosher melatonin peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the kosher melatonin niche?

Listings span $8.44–$31.20; the average listing price is $16.54 (sweet spot $15–$100). The average incumbent carries 3,579 reviews — the moat a new listing must climb.

Kosher Melatonin

Skip it

Brand-locked demand (top 5 brands take 96% of clicks) — this niche doesn't clear our bar today.

Conversion

Incredible20.5%

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

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Great$16.54

avg listing price — sweet spot $15–$100

Price range

Good$8.44–$31.20

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Review moat

Okay3,579.33

avg incumbent reviews — the moat a new listing must climb

Competition

Bad74%

top-5 click share — a locked-up shelf

Growth

Bad-14.1%

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

Market size

Bad$63K

$63K/yr · 18K searches

Brand share

Bad96%

top-5 brand share — brand-locked demand

Is kosher melatonin profitable on Amazon?

According to Flapen's Amazon United States niche tracking, kosher melatonin is a $63K/yr Amazon United States market (18K searches/yr). The top 5 brands hold 96% of demand. Verdict: Skip it — 41/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

kosher melatonin market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 3K–4K; avg 100–250/product
Revenue / yr: $50K–$66K; units × avg price
Conversion rate: 20.5%
Avg BSR: #555
Page quality: 0%
Prime: 93%
Sponsored: 67%
Out of stock: 0.0%
Avg brand age: 93 months
Avg seller age: 181 days

Competition: brands, sellers & click share

The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 rising

Sellers

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

74%

Top 20: 100%

Open market

Solgar56%
Maxi Health27%
Zahler6%
Nature's Trove4%
BlueBonnet3%
Lemme2%
Open — no brand owns it (1 brand, 2%)

kosher melatonin demand & seasonality

Weekly Amazon search volume, last 104 weeks — -14.1% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top kosher melatonin search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

solgar melatonin6K/yr -14.6%15.6% conv.
kosher melatonin6K/yr -14.5%11.5% conv.
melatonin kosher4K/yr -1.1%12.0% conv.
solgar melatonin 10 mg3K/yr -29.6%17.3% conv.

All search terms

Top kosher melatonin products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

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

Top sellers

by 90-day click share

Solgar Melatonin 5 mg 120 Nuggets - Helps Promote Relaxation & Rest - Clinically Studied Melatonin - Vegan Gluten Free Dairy Free Kosher - 120 Servings

Solgar$8.834.6★1,057 rev

Solgar Melatonin 10mg 60 Tablets - High-Dosage - Helps Promote Relaxation & Sleep - Clinically-Studied Melatonin - Supports Natural Sleep Cycle - Vegan Gluten Free Dairy Free Kosher - 60 Servings

Solgar$13.424.6★1,220 rev

Maxi Health Melatonin 1mg Chewable - Sleep aid Melatonin to Encourage Natural Sleep Non-Habit Forming Supplement with Enzymax for Fast-Acting Support Kosher (200 Units)

Maxi Health$23.454.7★986 rev

Maxi Health 1mg Melatonin Gummies Kids Melatonin Chewables with Natural Cherry & Orange Flavor Adult and Baby Sleep Help Supplement to Support Restful Nights (60 Count)

Maxi Health$15.104.4★4,330 rev

Melatonin 3mg Nuggets Solgar 120 Tabs

Solgar$10.994.7★398 rev

Newest

by launch date

Lemme Sleep Gummies with 5mg Melatonin 30-Day Supply

Lemme$28.613,984 rev

3y ago

Zahler Chapter One Sleep Gummies - 2.5 mg Melatonin Gummies to Support Restful Sleep - Dietary Supplement for Kids Bedtime Routine - Kosher Gluten-Free & Dairy-Free - 120 Count

Zahler$31.205,080 rev

5y ago

Solgar Triple Action Sleep 90 Tri-Layer Tablets - Time-Release Melatonin & L-Theanine Plus Herbal Blend - Helps You Relax Fall Asleep Fast & Stay Asleep Longer - Non-GMO Gluten Free - 90 Servings

Solgar$22.281,522 rev

5y ago

Maxi Health 1mg Melatonin Gummies Kids Melatonin Chewables with Natural Cherry & Orange Flavor Adult and Baby Sleep Help Supplement to Support Restful Nights (60 Count)

Maxi Health$15.104,330 rev

7y ago

ZzzQuil Pure Zzzs Melatonin Gummies Sleep Aid Melatonin 2mg with Chamomile and Lavender Melatonin Sleep Gummies Sleep Aids for Adults Wildberry Vanilla Flavored 72 Sleep Gummies

ZzzQuil$17.0624,976 rev

7y ago

What reviews say buyers love and hate about kosher melatonin

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

What buyers love

Sleep Quality47%

“I fall asleep easily”

Taste-Overall17%

“Bonus: It tastes amazing too”

Efficiency5%

“The product seems to be effective”

Quality-Overall5%

“Excellent product”

Value For Money3%

“The price of these is comparable to other brands”

Advertised Vs Actual Product2%

“Looks just like the picture”

Ease Of Chewing/Swallowing1%

“Tiny little chewable that tastes good”

Strength1%

“Effective”

Flavor1%

“nice flavor”

Ease Of Use1%

“And easy to use”

What buyers complain about

Sleep Quality28%

“No sleep”

Functionality-Overall26%

“Did Not Work”

Value For Money8%

“Not Worth The Price”

Taste-Overall6%

“It tastes moldy”

Hard Feel2%

“Gummies were very hard”

Side Effects2%

“Stomach Upset”

Dosage2%

“I don't know if I took too low of dosage or if it was the product back then”

Quality-Overall2%

“Quality has changed for the worse”

Ingredients-Overall1%

“the ingredients list is pretty disgusting with corn syrup and red 40”

Texture/Consistency-Overall1%

“have a strange texture”

Top return reasons

Functionality-Overall43%

Sleep Quality26%

Ingredients-Overall5%

Value For Money5%

Side Effects5%

Smell5%

Magnesium5%

Dosage5%

Heart Health2%

Common kosher melatonin questions

Is kosher melatonin profitable to sell on Amazon United States?: The niche generates $63K/yr across 15 tracked products. 90-day search growth is -14.1%. Flapen's verdict: Skip it (41/100).
How competitive is the kosher melatonin niche?: 7 brands and 36 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 96% of demand.
What do buyers complain about in kosher melatonin?: Top complaints mined from reviews: Sleep Quality, Functionality-Overall, Value For Money. The return rate is 0.0%.
When does demand for kosher melatonin peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the kosher melatonin niche?: Listings span $8.44–$31.20; the average listing price is $16.54 (sweet spot $15–$100). The average incumbent carries 3,579 reviews — the moat a new listing must climb.