baby melatonin
Worth a lookShows low returns (0.0%), but soft demand (-1.9% this quarter) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Great7.5%search→purchase rate — share of searches ending in a sale
Price range
Good$5.38–$27.76cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good53%top-5 click share — leaders hold, buyers still browse
Brand share
Good75%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Avg price
Okay$11.19avg listing price — sweet spot $15–$100
Market size
Okay$158K$158K/yr · 188K searches
Growth
Bad-1.9%90-day search growth — must beat 0% to launch
Review moat
Bad5,598.92avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, baby melatonin is a $158K/yr Amazon United States market (188K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Jan. Verdict: Worth a look — 50/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
baby melatonin market data
- Units sold / yr
- 10K–13K
- avg 250–500/product
- Revenue / yr
- $112K–$140K
- units × avg price
- Conversion rate
- 7.5%
- Avg BSR
- #232
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 96%
- Out of stock
- 0.3%
- Avg brand age
- 66 months
- Avg seller age
- 149 days
Competition & brand share
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.Brands
15 rising
Sellers
79
Top-5 brand share
75%
Top 20: 100%
Top-5 click share
53%
Top 20: 96%
Open market
20%
- Mommy's Bliss29%
- Zarbee's15%
- Carlyle12%
- Hyland's9%
- Pink Stork9%
- Natrol6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -1.9% search growth over the last 90 days.Peak months: Jan · busiest ÷ quietest = 1.9×
Top baby melatonin search terms
- baby melatonin53K/yr
- baby melatonin infant 0-24 months27K/yr
- melatonin for babies17K/yr
- infant melatonin13K/yr
- baby melatonin 1 year old9K/yr
- melatonin baby8K/yr
- mommys bliss melatonin10K/yr
- melatonin for 1 year old8K/yr
- mommy bliss sleep7K/yr
- mommy bliss melatonin kids6K/yr
Top baby 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Carlyle Kids Melatonin Liquid | 1 fl oz | Two Pack | Fruit Flavor
Carlyle$8.174.5★2,020 rev
Zarbees Kids Melatonin Sleep Supplement Liquid 1mg Melatonin 1 fl oz
Zarbee's$7.254.7★19,177 rev
Mommys Bliss Organic Baby Bedtime Drops + Overnight Immunity Support* Promotes Restful Night Melatonin Free Age 4 Month+ 2 Fl Oz
Mommy's Bliss$8.984.0★3,882 rev
Hylands Kids Sleep Calm & Immunity with Melatonin Sugar-Free Sleep Aid Liquid with Magnesium Vitamin D Zinc & Elderberry Promotes Sleep & Supports Immune Health Ages 2+ Grape Flavor 4 Fl. Oz.
Hyland's$6.934.6★876 rev
Pink Stork Baby Sleep Drops for Infants and Kids Melatonin-Free 1 oz
Pink Stork$12.083.6★902 rev
Newest
by launch date
Liquid Melatonin Kids Sleep Aid - Sleep Magic Kids Melatonin Liquid 3mg Berry Drops D3 L Theanine - Childrens Sleeping Aids Natural Calm L-Theanine Supplement Toddler Travel Essentials 2 Fl Oz
DR. BO$10.0745 rev
Ddrops Baby Bedtime Drops for Babies Organic Liquid Drops for Calming Bedtime Routines 60 Count
Ddrops$10.10118 rev
Smurfs Liquid Melatonin Drops for Kids | 1mg Melatonin Liquid for Kids with Calming Sleep Blend | Vegan Non-GMO & No Artificial Flavors or Colors | No Added Sugar | Berry Flavor | 60 Servings
VITABURST$11.6933 rev
Mommys Bliss Organic Baby Bedtime Paci Gel Melatonin Free 2 Mo+ 0.53 Oz
Mommy's Bliss$8.73699 rev
Zarbees Kids Sleep Melatonin 1 Mg Gummies Natural Strawberry Flavor and Other Natural Flavors Real Honey Safe Effective Drug Free Works with Childs Sleep Cycle 60 Count Bottle
Zarbee's$13.882,155 rev
Trending
90-day click momentumLiquid Melatonin Kids Sleep Aid - Sleep Magic Kids Melatonin Liquid 3mg Berry Drops D3 L Theanine - Childrens Sleeping Aids Natural Calm L-Theanine Supplement Toddler Travel Essentials 2 Fl Oz
DR. BO$10.074.5★
Vitamatic Sugar Free Kids Melatonin 1mg 90 Gummies Pineapple & passionfruit Flavored Gummies 90 Days Supply
Vitamatic$9.864.7★
Zarbees Naturals Childrens Sleep Chewable Tablet with Melatonin Natural Grape Flavor 30 Chewable Tablets
Zarbee's$5.384.8★
Mommys Bliss Organic Baby Bedtime Drops + Overnight Immunity Support* Promotes Restful Night Melatonin Free Age 4 Month+ 2 Fl Oz
Mommy's Bliss$8.984.0★
Hylands Kids Sleep Calm & Immunity with Melatonin Sugar-Free Sleep Aid Liquid with Magnesium Vitamin D Zinc & Elderberry Promotes Sleep & Supports Immune Health Ages 2+ Grape Flavor 4 Fl. Oz.
Hyland's$6.934.6★
What buyers say about baby melatonin
What buyers praise and complain about, mined from review topics.What buyers love
“fall asleep easily”
“they truly taste like candy no nasty taste”
“Excellent product”
“Works well”
“perfect dose”
“The berry flavor is pleasant”
“Worth every penny”
“easy to administer”
“It soothed and calmed him down”
“The Pros: High-Quality Ingredients: The standout feature of this supplement is the clean ingredient list”
What buyers complain about
“there has been absolutely no improvement with his sleep”
“Not effective”
“Horrible taste”
“Did not work for my 2.5-year-old”
“Mold smell”
“This isnt the same as the strawberry flavor”
“The dropper is very hard to get the dosage correct”
“pricey”
“TOO SOUR”
“too small tube”
Top return reasons
Common questions
- Is baby melatonin profitable to sell on Amazon United States?
- The niche generates $158K/yr across 24 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -1.9%. Flapen's verdict: Worth a look (50/100).
- How competitive is the baby melatonin niche?
- 15 brands and 79 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 75% of demand.
- What do buyers complain about in baby melatonin?
- Top complaints mined from reviews: Sleep Quality, Functionality-Overall, Taste-Overall. The return rate is 0.0%.
- When does demand for baby melatonin peak?
- Demand peaks in Jan; the busiest month runs 1.9× the quietest.
- What does it cost to enter the baby melatonin niche?
- Listings span $5.38–$27.76; the average listing price is $11.19 (sweet spot $15–$100). The average incumbent carries 5,599 reviews — the moat a new listing must climb.