Our Pick: Vitafusion

Check price on Amazon →

Vitafusion Melatonin Gummies Review: Sugar-Free 3 mg Is the One

The Vitafusion gummy to buy is the Sugar Free 3 mg, 140 count, $13.99 (verified via the Amazon Creators API on September 5, 2026). The title states 3 mg per two gummies, so that is 70 servings at about 20 cents a night, sugar-free, at the amount many clinicians cite as a sensible ceiling for a first bottle. The line is three listings: the sugar-free 3 mg, a 10 mg per two gummies in a 100 count, and a melatonin-plus-magnesium gummy at 5 mg per two whose title states no count. This review sorts the three, shows the two-gummy math on every one, and puts Nature Made and Natrol gummies on the same table.

By The Sleep Desk2026-09-05~11 min read Ranked on verified label facts, never box claimsHow we research

Vitafusion Melatonin Gummies Sugar Free, 3 mg per 2 Gummies, 140 CountBest Overall

Vitafusion Melatonin Gummies Sugar Free, 3 mg per 2 Gummies, 140 Count

Vitafusion · 4.6

$13.99

Natrol Melatonin 5 mg Gummies, 90 CountBest Value

Natrol Melatonin 5 mg Gummies, 90 Count

Natrol · 4.4

$10.97

Nature Made Zero Sugar Melatonin 5 mg, 70 GummiesUpgrade Pick

Nature Made Zero Sugar Melatonin 5 mg, 70 Gummies

Nature Made · 4.5

$14.24

Buy Vitafusion Melatonin Gummies Sugar Free, 3 mg per two gummies, 140 count, $13.99 (verified via the Amazon Creators API on September 5, 2026). The arithmetic the title makes possible: 140 gummies at two per serving is 70 servings, and $13.99 divided by 70 is about 20 cents a night. That is the cheapest per night in the line, the lowest amount in the line, and the only sugar-free option, which makes it the easy pick. If you have already settled on 10 mg, the 10 mg per two gummies, 100 count is $11.97, about 24 cents a night at 50 servings.

Vitafusion is the gummy-vitamin brand most people have seen in a drugstore, and its melatonin line is small and consistent about one thing: the amount is stated per two gummies. That is unusual and useful. Most gummy titles state a milligram figure and leave the serving size to the panel, so a buyer cannot tell whether 5 mg means one gummy or two. Vitafusion's titles say "per 2 gummies" outright, which means the cost-per-night math on this page is exact rather than per-piece, and it means the 10 mg gummy is 5 mg per piece, a fact the panel confirms and the title implies.

How we judged it: every Vitafusion listing was verified live through the Amazon Creators API on September 5, 2026, and every amount, serving size and count here comes from the listing title; the magnesium gummy's title states no count, and we compute nothing for it. We are a verification desk, not a lab; we do not claim to have measured anything, and we weigh consistent owner reports rather than the loudest review. No brand paid for a placement. If you buy through our links we may earn an Amazon commission at no extra cost to you. Melatonin is a dietary supplement: talk to a doctor or pharmacist if you take other medication, are pregnant or nursing, or are shopping for a child. Every gummy on this page is an adult product and belongs in a cabinet a child cannot reach.

The short version

  • Our Pick inside the line: Vitafusion Sugar Free, 3 mg per two gummies, 140 count, $13.99: 70 servings, about 20 cents a night. Lowest amount, lowest per-night cost, only sugar-free option.
  • The 10 mg per two gummies, 100 count, $11.97: 50 servings, about 24 cents a night, 5 mg per gummy by arithmetic. For people already settled on 10 mg.
  • Melatonin and Magnesium, 5 mg melatonin per two gummies, $13.49; the title states no count, so no cost per night. Read the panel for the magnesium amount.
  • Vitafusion states the amount per two gummies on every title, which most gummy brands do not. Two gummies is the serving; halve the count to get the nights.
  • Against the field: Natrol 5 mg gummies (90 for $10.97) are about 12 cents per gummy and Nature Made Zero Sugar 5 mg (70 for $14.24) about 20 cents per gummy, but neither title states the serving size, so the per-night comparison depends on the panel.

At a glance

ProductMelatoninServingCountCost per nightPrice (9/5/26)Check price
Vitafusion Sugar Free 3 mg3 mg per 2 gummies2 gummies140 (70 servings)$0.20$13.99Check price on Amazon
Vitafusion 10 mg10 mg per 2 gummies2 gummies100 (50 servings)$0.24$11.97Check price on Amazon
Vitafusion Melatonin and Magnesium5 mg per 2 gummies2 gummiesNot publishedn/a$13.49Check price on Amazon
Nature Made Zero Sugar 5 mg (benchmark)5 mgNot in title70$0.20 per gummy$14.24Check price on Amazon
Natrol 5 mg Gummies (benchmark)5 mgNot in title90$0.12 per gummy$10.97Check price on Amazon

The three Vitafusion listings and two gummy benchmarks. Vitafusion titles state the amount per two gummies, so servings = count divided by 2 and cost per night = price divided by servings. The benchmark titles state a milligram figure and count but not the serving size, so their figure is per gummy. Prices are live Amazon figures verified via the Creators API on September 5, 2026.

Our PickThe One to Buy
Vitafusion Melatonin Gummies Sugar Free, 3 mg per 2 Gummies, 140 Count

Vitafusion Melatonin Gummies Sugar Free, 3 mg per 2 Gummies, 140 Count

Vitafusion

Sugar-free, 3 mg per two-gummy serving, 70 servings for $13.99, about 20 cents a night.

4.6

Our verdict: The right Vitafusion for almost everyone. Three milligrams per two-gummy serving is the top of the range many clinicians cite as a starting point, it is sugar-free, and 140 gummies at two a night is 70 nights for $13.99, about 20 cents each. It is the cheapest per night in the line and the lowest amount, which almost never happens together in gummies. Buy this one unless you have a specific reason to want 10 mg.

Verified: Labeled 3 mg melatonin per two-gummy serving, sugar-free, 140 count (70 servings). Live at $13.99 on Amazon, verified via the Creators API on September 5, 2026.

Low amount, no sugar, best price per night: the gummy trifecta. Vitafusion Melatonin Gummies Sugar Free states 3 mg per two gummies and 140 count, at $13.99 (verified via the Amazon Creators API on September 5, 2026). The serving is two gummies, so the bottle holds 70 servings. $13.99 divided by 70 is about 20 cents a night. Per gummy that is 1.5 mg, by arithmetic from the title.

Why the two-gummy serving matters: most gummy brands state a milligram figure on the title and leave the serving size to the panel, so a buyer who sees "5 mg, 90 count" cannot tell whether the bottle is 90 nights or 45. Vitafusion prints "per 2 gummies" on the title, so the nights are the count divided by two, and the cost per night on this page is exact rather than per piece. That honesty is a real point in the brand's favor.

Sugar-free gummies generally use a sugar alcohol or a non-nutritive sweetener; the title does not state which, so we do not either, and the Supplement Facts panel does. Two consequences: some owners report a laxative effect from sugar alcohols in quantity, which is one more reason to stay at the labeled serving, and xylitol, if present, is toxic to dogs, so a jar within a dog's reach is a hazard. The sugar-free gummy field is ranked in best sugar-free melatonin gummies, and every gummy on the market in best melatonin gummies.

Who should buy it

Buy it if you want a gummy at a moderate amount, sugar-free, from a mainstream brand, at the lowest cost per night in the line. It is the sensible first Vitafusion bottle and the one most gummy buyers should stay on.

What we don't like

The sweetener is not stated in the title, sugar alcohols can be a problem in quantity, two gummies a night halves the apparent count, and a gummy cannot be taken at less than 1.5 mg without cutting it.

Melatonin per serving
3 mg (2 gummies)
Form
Gummy, sugar-free
Count
140 (70 servings)
Added ingredients
Not published in the title
Sugar
Sugar-free per the title; sweetener not published
Cost per night
$13.99 / 70 servings = about $0.20
Age on label
Adults

What we like

  • 3 mg per serving, the lowest amount in the line
  • Sugar-free, about 20 cents a night
  • Serving size stated on the title

Worth noting

  • Sweetener not stated in the title
  • Two gummies per serving
If You Have Settled on 10 mg
Vitafusion Melatonin Gummies, 10 mg per 2 Gummies, 100 Count

Vitafusion Melatonin Gummies, 10 mg per 2 Gummies, 100 Count

Vitafusion

10 mg per two-gummy serving, 50 servings for $11.97, about 24 cents a night.

4.3

Our verdict: The high-amount Vitafusion, with the same two-gummy honesty. Ten milligrams per serving, 100 gummies, 50 servings, $11.97, about 24 cents a night, and 5 mg per gummy by arithmetic. The lower sticker price is misleading: it is more per night than the sugar-free 3 mg because the bottle holds fewer servings. Buy it only if 10 mg is an amount you have already used and tolerated.

Verified: Labeled 10 mg melatonin per two-gummy serving, 100 count (50 servings). Live at $11.97 on Amazon, verified via the Creators API on September 5, 2026.

Cheaper on the shelf, dearer per night, and a lot more melatonin. Vitafusion Melatonin Gummies 10 mg states 10 mg per two gummies and 100 count, at $11.97 (verified September 5, 2026). Fifty servings, $11.97 divided by 50, about 24 cents a night. Each gummy is 5 mg, which means a single gummy from this jar is a common adult serving on its own and two of them is the top of the mainstream range.

The honest caveat, as general guidance: many sleep clinicians favor lower amounts, and 10 mg is the amount most associated with next-day grogginess and vivid dreams in owner reports. A first-time buyer should take the sugar-free 3 mg above. Someone who knows 10 mg is their amount can also read the title as permission to take one gummy for 5 mg, which the sugar-free jar cannot offer at that figure.

This jar is a sweetened gummy; the title does not state the sugar per serving. At 10 mg the gummy field is competitive: Natrol 10 mg Gummies are 90 for $10.97 and Nature Made 10 mg Gummies are 120 for $14.99, though neither title states the serving size, so their per-night cost is on the panel. Best melatonin 10 mg ranks the amount; melatonin hangover and grogginess is worth reading before choosing it.

Who should buy it

Buy it if 10 mg is an amount you have already used and tolerated, or if you want a 5 mg gummy and are content to take one from a jar labeled per two. It is not the first Vitafusion bottle for anyone.

What we don't like

About 24 cents a night is more than the sugar-free 3 mg despite the lower sticker, the gummies are sweetened with the sugar amount unstated, and 10 mg per serving is the amount most associated with grogginess.

Melatonin per serving
10 mg (2 gummies; 5 mg per gummy)
Form
Gummy, sweetened
Count
100 (50 servings)
Added ingredients
Not published in the title
Sugar
Sweetened; amount not published
Cost per night
$11.97 / 50 servings = about $0.24
Age on label
Adults

What we like

  • Serving size stated on the title
  • One gummy gives 5 mg for people who want that
  • Low sticker price

Worth noting

  • More per night than the sugar-free 3 mg
  • 10 mg per serving is the top of the mainstream range
  • Sugar amount not stated
The Magnesium Blend
Vitafusion Melatonin and Magnesium Gummies, 5 mg Melatonin per 2 Gummies

Vitafusion Melatonin and Magnesium Gummies, 5 mg Melatonin per 2 Gummies

Vitafusion

5 mg melatonin per two gummies plus magnesium; the title states no count.

4.2

Our verdict: The blend, and the one listing in the line whose title leaves out the count. Five milligrams of melatonin per two gummies with magnesium, at $13.49. Without a count we cannot price it per night, and without a magnesium figure on the title we cannot say how much of the second ingredient you are getting. It is a reasonable pick for someone who wants both in one gummy and reads the panel first.

Verified: Labeled 5 mg melatonin per two-gummy serving with magnesium per the title; count and magnesium amount not published in the listing title. Live at $13.49 on Amazon, verified via the Creators API on September 5, 2026.

Two ingredients, one gummy, one missing number. Vitafusion Melatonin and Magnesium Gummies state 5 mg melatonin per two gummies and magnesium, at $13.49 (verified September 5, 2026). The title does not state the count or the magnesium amount, so this page computes no cost per night and reports no magnesium figure; the Supplement Facts panel has both.

Why the magnesium number matters more than usual: magnesium in a gummy is limited by how much fits in two pieces, and the form (citrate, glycinate, oxide) changes what the number means. The title says neither. A buyer who wants magnesium for its own sake should read the panel and compare it with a dedicated magnesium product; a buyer who just wants it in the blend can take the label's word.

The melatonin-plus-magnesium field has several members with more on the title. Nature Made Melatonin + Magnesium Gummies state 3 mg melatonin and 50 count at $13.48, and ZzzQuil Pure Zzzs + Magnesium states 2 mg melatonin with magnesium citrate at $11.29. Best melatonin with magnesium ranks the blends, and melatonin vs magnesium explains how the two differ without claiming either works better.

Who should buy it

Buy it if you want melatonin and magnesium in one gummy from a mainstream brand and you have read the count and magnesium amount off the panel. It is the only blend Vitafusion sells.

What we don't like

No count on the title means no cost per night, no magnesium figure means no way to judge the second ingredient, and 5 mg per serving is above the range the general guidance favors for a first bottle.

Melatonin per serving
5 mg (2 gummies)
Form
Gummy
Count
Not published in the title
Added ingredients
Magnesium (amount not in the title)
Sugar
Not published in the title
Cost per night
Not computable (count not published)
Age on label
Adults

What we like

  • Melatonin and magnesium in one gummy
  • Serving size stated on the title

Worth noting

  • Count not published
  • Magnesium amount and form not in the title
Upgrade PickBenchmark: The Other Sugar-Free Gummy
Nature Made Zero Sugar Melatonin 5 mg, 70 Gummies

Nature Made Zero Sugar Melatonin 5 mg, 70 Gummies

Nature Made

The pharmacy-brand sugar-free gummy at 5 mg, 70 count, about 20 cents per gummy.

4.5

Our verdict: The benchmark for the sugar-free claim. Nature Made Zero Sugar states 5 mg and 70 gummies at $14.24, about 20 cents per gummy; the title does not state the serving size, so the per-night cost depends on whether the panel directs one gummy or two. Against Vitafusion's sugar-free 3 mg at about 20 cents a night for a two-gummy serving, Nature Made is the same money per piece at a higher amount, from the pharmacy-shelf brand.

Verified: Labeled 5 mg melatonin per serving, zero sugar, 70 count; serving size not stated in the title. Live at $14.24 on Amazon, verified via the Creators API on September 5, 2026.

Sugar-free from the pharmacy shelf, with the serving size on the panel. Nature Made Zero Sugar Melatonin 5 mg states 5 mg and 70 gummies, at $14.24 (verified September 5, 2026). $14.24 divided by 70 is about 20 cents per gummy. If the panel directs one gummy, that is 70 nights at 20 cents; if two, 35 nights at 41 cents. The title does not say, and this is exactly the ambiguity Vitafusion's "per 2 gummies" wording avoids.

The fair comparison: Vitafusion Sugar Free is 3 mg per night at about 20 cents with the serving size on the title. Nature Made Zero Sugar is 5 mg per serving at 20 cents per gummy with the serving size on the panel. If one Nature Made gummy is a serving, the two are priced identically and Nature Made delivers more melatonin; whether more is what you want is the question the general guidance answers with "usually not."

Nature Made's gummy line also includes a 2.5 mg gummy, 130 count for $13.96, about 11 cents per gummy, which is the closest amount to Vitafusion's 3 mg from a mainstream brand. The full line is in the Nature Made melatonin review, and the format decision itself is argued in melatonin gummies vs tablets.

Who should buy it

Buy it instead of Vitafusion if you want sugar-free at 5 mg from the pharmacy-shelf brand and you have confirmed the serving size on the panel.

What we don't like

The serving size is not on the title, so the per-night cost is either 20 or 41 cents depending on the panel, and 5 mg is above Vitafusion's 3 mg for anyone following the start-low guidance.

Melatonin per serving
5 mg (serving size on panel)
Form
Gummy, zero sugar
Count
70
Added ingredients
Not published in the title
Sugar
Zero sugar per the title; sweetener not published
Cost per night
$14.24 / 70 = about $0.20 per gummy
Age on label
Adults

What we like

  • Zero sugar from the pharmacy-shelf brand
  • About 20 cents per gummy

Worth noting

  • Serving size not on the title
  • 5 mg, higher than Vitafusion's sugar-free 3 mg
Best ValueBenchmark: Cheapest Per Gummy
Natrol Melatonin 5 mg Gummies, 90 Count

Natrol Melatonin 5 mg Gummies, 90 Count

Natrol

A 5 mg gummy from Natrol at about 12 cents per piece, 90 count.

4.4

Our verdict: The benchmark on price. Natrol's 5 mg gummy is 90 to a bottle at $10.97, about 12 cents per gummy, the lowest per-piece figure on this page. The title does not state the serving size or the sugar, so the per-night cost and the sugar-free question both live on the panel. If the panel directs one gummy, it undercuts every Vitafusion listing per night; if two, it is about even with the sugar-free 3 mg.

Verified: Labeled 5 mg melatonin per serving, gummy, 90 count; serving size not stated in the title. Live at $10.97 on Amazon, verified via the Creators API on September 5, 2026.

The lowest per-piece price on the page, with the serving size on the panel. Natrol Melatonin 5 mg Gummies state 5 mg and 90 gummies, at $10.97 (verified September 5, 2026). $10.97 divided by 90 is about 12 cents per gummy. One gummy per serving would be 90 nights at 12 cents; two would be 45 nights at 24 cents, the same as Vitafusion's 10 mg. The title does not say which.

What Vitafusion has that this does not: a sugar-free option and a serving size on the title. What Natrol has that Vitafusion does not: a lower per-gummy price and a 10 mg sibling at the same $10.97. Which matters more depends on whether sugar-free was part of your search.

Natrol is better known for its 5 mg Fast Dissolve tablet, 90 for $8.96, about 10 cents a night with a one-tablet serving, which is the honest alternative for anyone who chose gummies only for the no-water convenience. The full line is in the Natrol melatonin review.

Who should buy it

Buy it instead of Vitafusion if price per gummy is the deciding factor, sugar-free is not, and you have read the serving size off the panel.

What we don't like

Serving size and sugar are both on the panel rather than the title, so neither the per-night cost nor the sugar-free question can be answered from the listing.

Melatonin per serving
5 mg (serving size on panel)
Form
Gummy
Count
90
Added ingredients
Not published in the title
Sugar
Not published in the title
Cost per night
$10.97 / 90 = about $0.12 per gummy
Age on label
Adults

What we like

  • About 12 cents per gummy, lowest on the page
  • Fast-dissolve tablet sibling at 10 cents a night

Worth noting

  • Serving size not on the title
  • Not sugar-free

The bedtime kit

The six things that round out a melatonin routine: the standard fast-dissolve, a sub-milligram option, a time-release tablet for staying asleep, a magnesium for melatonin-free nights, a bedtime tea, and a kids bottle. Prices are approximate at time of writing.

More picks worth comparing

Beyond this guide, the highest-rated picks across every category and budget, with a live price check on each.

Natrol 5 mg Fast Dissolve

Best Overall

Natrol 5 mg Fast Dissolve

5 mg · 90 ct · ~$9

Check Price
OLLY Sleep Gummies 3 mg

Best Gummy

OLLY Sleep Gummies 3 mg

3 mg · 70 ct · ~$16

Check Price
Nature Made 3 mg Tablets

Best Value

Nature Made 3 mg Tablets

3 mg · 120 ct · ~$7

Check Price
Life Extension 300 mcg

Best Low Dose

Life Extension 300 mcg

300 mcg · 100 ct · ~$8

Check Price
Natrol 10 mg Time Release

Best Time Release

Natrol 10 mg Time Release

10 mg · 100 ct · ~$17

Check Price
Zarbee's Kids 1 mg Gummies

Best for Kids

Zarbee's Kids 1 mg Gummies

1 mg · 60 ct · ~$15

Check Price

As an Amazon Associate we earn from qualifying purchases, at no cost to you.

Quick shop: every pick

Skip the scroll: the whole lineup, with a live price check on each.

  1. Vitafusion Melatonin Gummies Sugar Free, 3 mg per 2 Gummies, 140 CountThe One to BuyVitafusion · $13.99Check price on Amazon
  2. Vitafusion Melatonin Gummies, 10 mg per 2 Gummies, 100 CountIf You Have Settled on 10 mgVitafusion · $11.97Check price on Amazon
  3. Vitafusion Melatonin and Magnesium Gummies, 5 mg Melatonin per 2 GummiesThe Magnesium BlendVitafusion · $13.49Check price on Amazon
  4. Nature Made Zero Sugar Melatonin 5 mg, 70 GummiesBenchmark: The Other Sugar-Free GummyNature Made · $14.24Check price on Amazon
  5. Natrol Melatonin 5 mg Gummies, 90 CountBenchmark: Cheapest Per GummyNatrol · $10.97Check price on Amazon

How we chose

Every product on this site is ranked on the same protocol: the melatonin per serving as the label states it, the delivery form, what else is in the formula, the sugar, the count, the cost per night when the listing publishes the count and serving size, and how honest the label is about all of it. For a brand review we apply that protocol across the whole line, name the best value inside it, and put one or two competitors on the same table so the brand is judged against the market rather than against itself. We read the Supplement Facts panel and the live Amazon listing, we verify price and availability through the Amazon Creators API (this page: September 5, 2026), and we weigh the consistent testimony of owners. We do not run a lab and we never present a brand's claim as our finding. Vitafusion's titles state the amount per two gummies; our cost per night uses that serving size and shows the division.

Melatonin is sold in the United States as a dietary supplement, not a drug. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Nothing here is medical advice or an individualized amount; we report what labels direct and note the general guidance, widely cited by sleep clinicians, that lower amounts (often 0.5 to 3 mg) are worth starting with, and that higher amounts are associated with next-day grogginess. Melatonin can interact with blood thinners, immunosuppressants, blood-pressure and diabetes medication, so ask a pharmacist if you take any of those. Do not drive after taking it. If you are pregnant or nursing, consult a doctor rather than this page. Gummies are the form most involved in the sharp rise in pediatric melatonin ingestions reported through the early 2020s; the American Academy of Pediatrics advises keeping them out of reach and talking to a pediatrician before giving melatonin to a child. Sugar-free gummies may use sugar alcohols, and xylitol is toxic to dogs.

Questions, answered

Are Vitafusion melatonin gummies good?

The Sugar Free 3 mg is a genuinely good buy: 3 mg per two-gummy serving, 140 count, $13.99 at our September 5, 2026 check, which is 70 servings at about 20 cents a night, sugar-free, from a mainstream brand, with the serving size stated on the title. The 10 mg is a fair way to buy that amount for people who already use it. The magnesium blend is harder to judge because its title omits the count and the magnesium amount.

How many Vitafusion melatonin gummies should I take?

The titles state the amount per two gummies, and the label directs the serving; we report that and do not prescribe. Because the amount is stated per two, one gummy delivers half the title figure, which is 1.5 mg from the sugar-free jar and 5 mg from the 10 mg jar. Many sleep clinicians favor the lowest amount that helps; a doctor or pharmacist is the right person to ask which that is for you.

How much melatonin is in one Vitafusion gummy?

Half the title figure, because the titles state the amount per two gummies. The Sugar Free jar is 3 mg per two, so 1.5 mg per gummy. The 10 mg jar is 5 mg per gummy. The Melatonin and Magnesium jar is 5 mg per two, so 2.5 mg of melatonin per gummy. The Supplement Facts panel confirms the serving size.

Are Vitafusion melatonin gummies sugar-free?

One of the three is. The Sugar Free 3 mg jar states sugar-free on the title; the 10 mg jar and the Melatonin and Magnesium jar do not, and the titles do not state their sugar amount. The sugar-free jar's sweetener is not stated on the title either; the panel has it. Sugar-free gummies often use sugar alcohols, and xylitol, if present, is toxic to dogs.

Vitafusion or Nature Made melatonin gummies?

Vitafusion Sugar Free if you want 3 mg per serving, sugar-free, with the serving size on the title, at about 20 cents a night. Nature Made Zero Sugar if you want 5 mg sugar-free from the pharmacy-shelf brand, at about 20 cents per gummy with the serving size on the panel. Nature Made's 2.5 mg gummy, 130 count for $13.96, is the closest match to Vitafusion's amount and about 11 cents per gummy.

Why does the 140-count Vitafusion bottle run out so fast?

Because the serving is two gummies, so 140 gummies is 70 nights, not 140. The same is true of the 100-count 10 mg jar, which is 50 nights. Vitafusion is more honest than most brands about this by printing "per 2 gummies" on the title; the count on the front is gummies, not servings.

Can I give Vitafusion melatonin gummies to my child?

Not without a pediatrician saying so. Every Vitafusion melatonin gummy is an adult product; even a single gummy from the sugar-free jar is 1.5 mg, above the 0.5 to 1 mg on most kids labels, and a single gummy from the 10 mg jar is 5 mg. The American Academy of Pediatrics advises talking to a pediatrician before giving melatonin to a child, using the lowest amount, and storing gummies out of reach; poison-control calls about pediatric melatonin ingestions rose sharply through the early 2020s, mostly involving gummies.