Is melatonin 3mg fast dissolve profitable to sell on Amazon United States?

The niche generates $173K/yr across 7 tracked products. 90-day search growth is -2.9%. Flapen's verdict: Skip it (35/100).

How competitive is the melatonin 3mg fast dissolve niche?

2 brands and 31 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in melatonin 3mg fast dissolve?

Top complaints mined from reviews: Sleep Quality, Functionality-Overall, Ease Of Use. The return rate is 0.0%.

What does it cost to enter the melatonin 3mg fast dissolve niche?

Listings span $6.59–$16.11; the average listing price is $10.02 (sweet spot $15–$100). The average incumbent carries 10,739 reviews — the moat a new listing must climb.

Melatonin 3mg Fast Dissolve

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Conversion

Incredible25.2%

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

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Market size

Okay$173K

$173K/yr · 68K searches

Avg price

Okay$10.02

avg listing price — sweet spot $15–$100

Growth

Bad-2.9%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Review moat

Bad10,739.43

avg incumbent reviews — the moat a new listing must climb

Price range

Bad$6.59–$16.11

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

Competition

Bad90%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Is melatonin 3mg fast dissolve profitable on Amazon?

According to Flapen's Amazon United States niche tracking, melatonin 3mg fast dissolve is a $173K/yr Amazon United States market (68K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 35/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

melatonin 3mg fast dissolve market size & sales

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

Units sold / yr: 15K–20K; avg 2,000–2,500/product
Revenue / yr: $150K–$200K; units × avg price
Conversion rate: 25.2%
Avg BSR: #604
Page quality: 0%
Prime: 100%
Sponsored: 71%
Out of stock: 0.0%
Avg brand age: 114 months
Avg seller age: 162 days

Competition: brands, sellers & click share

The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.

Brands

2 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

90%

Top 20: 100%

Open market

Natrol93%
Nature's Bounty7%

melatonin 3mg fast dissolve demand & seasonality

Weekly Amazon search volume, last 19 weeks — -2.9% search growth over the last 90 days.

Open Trend

Top melatonin 3mg fast dissolve search terms shoppers use

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

natrol melatonin 3mg43K/yr +8.4%23.1% conv.
melatonin 3mg fast dissolve9K/yr -29.4%16.4% conv.
natrol 3mg melatonin3K/yr +7.4%26.9% conv.
chewable melatonin 3mg3K/yr -14.5%16.7% conv.
melatonin 3 mg fast dissolve4K/yr -25.6%23.4% conv.
3mg melatonin fast dissolve4K/yr -25.6%21.3% conv.
melatonin 3mg chewable3K/yr -30.4%15.7% conv.

All search terms

Top melatonin 3mg fast dissolve 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 7 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Natrol Melatonin 3mg Fast Dissolve Tablets Strawberry Flavor 150 Count Sleep Aids for Adults Fast Dissolve Melatonin for Adults 150-Day Supply

Natrol$10.234.7★11,730 rev

Natrol Melatonin 3 Mg Time Release Dietary Supplement to Minimize Wake Ups Nighttime Sleep Aid 100 Tablets Up to a 100-Day Supply

Natrol$8.894.6★8,573 rev

Natrol Melatonin 3mg Fast Dissolve Tablets Strawberry Flavor 90 Count Sleep Aids for Adults Fast Dissolve Melatonin for Adults 90-Day Supply

Natrol$6.624.7★3,453 rev

Natrol Fast Dissolve Melatonin 1 mg Sleep Support for Adults Sleeping Aid Dietary Supplements Melatonin for Adults 90 Tablets

Natrol$6.594.7★16,994 rev

Natrol Time Release Melatonin Gummies Sleep Support for Adults 3 mg Melatonin Supplements for Restful Sleep Support 65 Strawberry-Flavored Gummies Up to a 65 Day Supply

Natrol$13.404.6★352 rev

Newest

by launch date

Natrol Time Release Melatonin Gummies Sleep Support for Adults 3 mg Melatonin Supplements for Restful Sleep Support 65 Strawberry-Flavored Gummies Up to a 65 Day Supply

Natrol$13.40352 rev

2y ago

Natrol Melatonin 3mg Fast Dissolve Tablets Strawberry Flavor 150 Count Sleep Aids for Adults Fast Dissolve Melatonin for Adults 150-Day Supply

Natrol$10.2311,730 rev

10y ago

Natrol Fast Dissolve Melatonin 1 mg Sleep Support for Adults Sleeping Aid Dietary Supplements Melatonin for Adults 90 Tablets

Natrol$6.5916,994 rev

13y ago

Natrol Melatonin 3mg Fast Dissolve Tablets Strawberry Flavor 90 Count Sleep Aids for Adults Fast Dissolve Melatonin for Adults 90-Day Supply

Natrol$6.623,453 rev

14y ago

Natures Bounty Melatonin 3mg Quick Dissolve Sleep Aid Supplement Sleep Aids for Adults Cherry Flavor 240 Count (Pack of 1)

Nature's Bounty$8.3125,501 rev

19y ago

What reviews say buyers love and hate about melatonin 3mg fast dissolve

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

What buyers love

Sleep Quality30%

“Good Night Sleep”

Taste-Overall10%

“Its actually a pleasant berry taste which we both love”

Dosage8%

“Perfect dose for me”

Quality-Overall8%

“EXCELLENT PRODUCT”

Efficiency7%

“It is very effective”

Advertised Vs Actual Product4%

“As advertised”

Solubility4%

“Dissolve easily”

Flavor3%

“Good flavor too”

Value For Money3%

“Great value”

Ease Of Use3%

“easy to take”

What buyers complain about

Sleep Quality23%

“struggling to sleep”

Functionality-Overall9%

“Doesn't work right”

Ease Of Use6%

“And difficult to open”

Dosage5%

“I may try a different dosage or brand in the future to see if I get better results”

Flavor4%

“The new cherry flavor is disgusting”

Taste-Overall4%

“it does leave a slight aftertaste that I wasn't a big fan of”

Vitamin4%

“Continued daily use of this product can lead to Vitamin B6 toxicity”

Nutritional Content2%

“the reason its getting a 1 star review is because of the failure to add the amount of xylitol”

Artificial Sweeteners2%

“I didn't realize these tablets contain sugar”

Leak-Proof2%

“The bottle lid stripped out”

Top return reasons

Functionality-Overall18%

Ease Of Use18%

Sleep Quality14%

Solubility14%

Magnesium9%

Dosage9%

Age Suitability9%

Ingredients-Overall9%

Common melatonin 3mg fast dissolve questions

Is melatonin 3mg fast dissolve profitable to sell on Amazon United States?: The niche generates $173K/yr across 7 tracked products. 90-day search growth is -2.9%. Flapen's verdict: Skip it (35/100).
How competitive is the melatonin 3mg fast dissolve niche?: 2 brands and 31 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in melatonin 3mg fast dissolve?: Top complaints mined from reviews: Sleep Quality, Functionality-Overall, Ease Of Use. The return rate is 0.0%.
What does it cost to enter the melatonin 3mg fast dissolve niche?: Listings span $6.59–$16.11; the average listing price is $10.02 (sweet spot $15–$100). The average incumbent carries 10,739 reviews — the moat a new listing must climb.