Is sleep aid without melatonin profitable to sell on Amazon United States?

The niche generates $354K/yr across 19 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -16.2%. Flapen's verdict: Worth a look (61/100).

How competitive is the sleep aid without melatonin niche?

17 brands and 604 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 66% of demand.

What do buyers complain about in sleep aid without melatonin?

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

When does demand for sleep aid without melatonin peak?

Demand peaks in Aug; the busiest month runs 1.7× the quietest.

What does it cost to enter the sleep aid without melatonin niche?

Listings span $9.35–$63.45; the average listing price is $27.38 (sweet spot $15–$100). The average incumbent carries 1,909 reviews — the moat a new listing must climb.

sleep aid without melatonin

Worth a look

Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$27.38

avg listing price — sweet spot $15–$100

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Price range

Great$9.35–$63.45

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

Conversion

Good6.8%

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

Brand share

Good66%

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

Market size

Good$354K

$354K/yr · 189K searches

Review moat

Okay1,908.84

avg incumbent reviews — the moat a new listing must climb

Competition

Okay61%

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

Growth

Bad-16.2%

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

According to Flapen's Amazon United States niche tracking, sleep aid without melatonin is a $354K/yr Amazon United States market (189K searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Aug. Verdict: Worth a look — 61/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

sleep aid without melatonin market data

Units sold / yr: 10K–13K; avg 750–1,000/product
Revenue / yr: $274K–$342K; units × avg price
Conversion rate: 6.8%
Avg BSR: #204
Page quality: 0%
Prime: 100%
Sponsored: 95%
Out of stock: 0.0%
Avg brand age: 58 months
Avg seller age: 158 days

Competition & brand share

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 falling

Sellers

604

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

61%

Top 20: 100%

Open market

29%

Sports Research33%
Plus+Ultra10%
MEDCHOICE9%
Hyland's7%
Nutricost6%
Natrol6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -16.2% search growth over the last 90 days.

Peak months: Aug · busiest ÷ quietest = 1.7×

Open Trend

Top sleep aid without melatonin search terms

melatonin free sleep aid53K/yr -23.5%3.6% conv.
sleep complex26K/yr -22.3%7.2% conv.
magnesium gaba l-theanine sleep8K/yr +32.6%0.2% conv.
sports research sleep complex11K/yr -15.5%8.6% conv.
sleep formula7K/yr -1.9%1.6% conv.
restful sleep6K/yr -4.9%0.7% conv.
sleep complex sports research6K/yr -10.3%12.5% conv.
sleep aid melatonin free7K/yr -24.2%3.3% conv.
melatonin free sleep aid for adults8K/yr -42.5%3.5% conv.
herbal sleep aids for adults7K/yr -28.9%1.1% conv.

All search terms

Top sleep aid without melatonin 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 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Sports Research Sleep Complex- Melatonin-Free Vegan Capsules - with Valerian Root GABA L-Theanine Magnesium & 5-HTP - 30 Servings

Sports Research$25.273.8★680 rev

Magnesium L-Threonate with Apigenin Valerian Root & L-Theanine No Melatonin Restful Sleep & Brain Supplement Clinically Studied 7-Ingredient Formula Memory & Focus 60 Capsules

Plus+Ultra$22.764.4★1,570 rev

Hylands Calms Forte Tablets Natural Relief of Nervous Tension and Occasional Sleeplessness 100 Count

Hyland's$10.574.4★2,408 rev

Nutricost Sleep Aid Complex 1330mg Serving (90 Capsules) - 30 Servings

Nutricost$12.574.2★751 rev

12-in-1 Melatonin Sleep Capsules - Natural Sleep Aids for Adults with Melatonin 5mg and Magnesium Glycinate 500mg Sleep Aid with Ashwagandha L Theanine Valerian Root GABA 5-HTP (90ct Pack of 1)

MEDCHOICE$22.704.2★6,726 rev

Newest

by launch date

Earth Elixir Melatonin Free Sleep Aid for Adults | Magnesium Glycinate L-Theanine Apigenin Supplement for Sleep L-Tryptophan Magnolia Bark | Magnesium for Sleep Non Habit Forming Made in USA

Earth Elixir$19.9848 rev

7mo ago

THORNE - Deep Sleep Complex - All-Natural Sleep Supplement - Supports Sleep Quality & All Phases of the Sleep Cycle* - with L-Theanine Chamomile & Maizinol - Third-Party Certified - 60 Capsules

THORNE$51.1487 rev

7mo ago

ZzzQuil Pure Zzzs +Magnesium Capsules L-Theanine and Magnesium Sleep Aid 4-in-1 Magnesium: Citrate Bisglycinate Oxide and Carbonate Sleep Aids for Adults 90 Sleep Capsules

Vicks$19.66307 rev

12mo ago

Magnesium L-Threonate with Apigenin Valerian Root & L-Theanine No Melatonin Restful Sleep & Brain Supplement Clinically Studied 7-Ingredient Formula Memory & Focus 60 Capsules

Plus+Ultra$22.761,570 rev

1y ago

12-in-1 Sleep Support Capsules - Melatonin-Free and Non-Habit Forming Sleep Supplement with a Balanced Blend of Magnesium Ashwagandha L-Tryptophan Valerian Root GABA and 5-HTP (90 Capsules)

MEDCHOICE$22.93165 rev

1y ago

What buyers say about sleep aid without melatonin

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

What buyers love

Sleep Quality41%

“Deep Sleep”

Quality-Overall7%

“High-quality ingredients”

Taste-Overall5%

“These gummies taste really good”

Efficiency4%

“Works Well”

Stress/Anxiety4%

“Helps with anxiety”

Soothing Effect3%

“and definitely has a calming effect”

Magnesium3%

“The best magnesium Ive ever bought”

Ingredients-Overall2%

“Love the ingredients”

Value For Money2%

“Good value”

Vitamin2%

“Great vitamin”

What buyers complain about

Sleep Quality34%

“Did not help me sleep”

Functionality-Overall22%

“Did NOT Work”

Value For Money4%

“NOT WORTH IT”

Side Effects3%

“Bad side effects”

Dosage3%

“Though the dose is low”

Stress/Anxiety2%

“I get a lot of anxiety”

Taste-Overall2%

“Disgusting taste”

Advertised Vs Actual Product1%

“Does not work as advertised”

Quality-Overall1%

“Poor quality control NOT safe to take”

Size-Overall1%

“They are larger”

Top return reasons

Sleep Quality37%

Functionality-Overall31%

Smell9%

Joint Pain4%

Regulates Digestion4%

Dosage4%

Taste-Overall4%

Advertised Vs Actual Product4%

Vitamin4%

Common questions

Is sleep aid without melatonin profitable to sell on Amazon United States?: The niche generates $354K/yr across 19 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -16.2%. Flapen's verdict: Worth a look (61/100).
How competitive is the sleep aid without melatonin niche?: 17 brands and 604 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in sleep aid without melatonin?: Top complaints mined from reviews: Sleep Quality, Functionality-Overall, Value For Money. The return rate is 0.0%.
When does demand for sleep aid without melatonin peak?: Demand peaks in Aug; the busiest month runs 1.7× the quietest.
What does it cost to enter the sleep aid without melatonin niche?: Listings span $9.35–$63.45; the average listing price is $27.38 (sweet spot $15–$100). The average incumbent carries 1,909 reviews — the moat a new listing must climb.