OLLY vs Natrol Melatonin (2026): The Gummy or the Fast Dissolve

OLLY Sleep states 3 mg. Natrol Fast Dissolve states 5 mg. That is a 67 percent difference in the only active ingredient either product is bought for, and it is the first thing to settle. The general guidance commonly cited by sleep clinicians is to use the lowest amount that helps, often described as 0.5 to 3 mg, with the observation that more is not better and that higher amounts are associated with next-day grogginess. On that guidance, OLLY's 3 mg is inside the range and Natrol's 5 mg is above it. We report that as general guidance because it is; a doctor or pharmacist decides what belongs in your routine.

What makes this axis less decisive than it looks is that Natrol publishes the same tablet at lower amounts. The 3 mg fast dissolve is $7.32 for 90, about 8 cents a tablet, and the 1 mg is $6.97 for 90. So a buyer who agrees with the lower-is-better guidance does not have to leave Natrol; they just buy a different bottle, and it costs less. OLLY has the same ladder in the other direction, from 3 mg to 5 mg to 10 mg, but every rung is a gummy.

A fast-dissolve tablet and a gummy solve two different problems. The tablet is for someone who wants melatonin and nothing else in their mouth: it breaks down on the tongue without water, which is genuinely useful in a dark bedroom, on a plane, or anywhere a glass of water is a whole errand. The gummy is for someone who will otherwise forget. Adherence is not a soft consideration on a nightly product; a jar you finish beats a bottle you do not open, and the reason OLLY sits in every American grocery aisle is that people finish the jar.

The trade the gummy makes is sugar, cost and storage. Neither OLLY's title nor Natrol's states its sugar content, so the panel is the place to check, but a fruit gummy is a confection and a tablet is not. The cost gap is about 13 cents a night. And a jar of fruit-flavored gummies is the specific object behind the sharp rise in pediatric melatonin ingestions that poison control centers reported through the early 2020s, which is why every gummy card on this site ends in a cabinet rather than a nightstand.

OLLY's title names L-theanine, an amino acid found in tea that OLLY pairs with melatonin across its sleep line. Natrol's fast-dissolve title names strawberry flavor and nothing else. That is the whole difference on this axis, and how much it is worth depends entirely on whether you want a second ingredient. We describe L-theanine as the label describes it and credit it with nothing more.

Where a companion ingredient counts against a product is when it is one more thing to clear with a pharmacist, particularly alongside prescription medication, and when it makes the label harder to read. Where it counts for a product is when you were going to buy the ingredient anyway. If L-theanine is the reason you are looking at OLLY, note that Natrol also sells Sleep+ Calm gummies with melatonin and L-theanine, 60 gummies for $9.98, about 17 cents a gummy, which is the same pairing for six cents less per piece. The category is ranked in best melatonin with L-theanine.

Natrol's 90-count at $8.96 is about 10 cents a tablet. OLLY's 70-count at $16.35 is about 23 cents a gummy. Over a month that is roughly $3 against $7, which is not a budget decision for most households, and over a year it is about $36 against $84, which starts to be. The larger sizes do not change the shape: OLLY's 120-count pouch at $29.99 is about 25 cents, slightly worse per piece than the 70-count jar, while Natrol's 100-count at 10 mg is about 13 cents.

The asterisk: OLLY's listing title does not state how many gummies make a serving. Sleep gummies commonly deliver their labeled amount across one or two gummies, and the Supplement Facts panel is the only place that settles it. If OLLY's serving is two gummies, the real cost per night doubles to about 47 cents and this axis stops being close. Read the panel. It is the single most useful thing you can do before buying any gummy, and it is why our comparison table publishes cost per piece rather than pretending to know cost per night.

Natrol's line is the deepest in the category. Beyond the fast-dissolve ladder at 1, 3, 5 and 10 mg there are time-release tablets at 3 mg ($10.83 for 100), gummies at 5 mg ($10.97 for 90, about 12 cents a gummy), a 2.5 mg liquid ($12.87), a sugar-free peppermint fast dissolve ($6.30 for 60) and blends with 5-HTP and magnesium. If your needs change, Natrol has the product.

OLLY's line is a gummy line. It runs 3, 5 and 10 mg gummies, an Ultra Strength softgel ($18.99 for 60), two fast-dissolve tablets, and themed variants including Immunity Sleep ($17.59) and a Muscle Recovery Sleep gummy with tart cherry ($15.99 for 40). It is a well-built line for people who like gummies and a narrow one for anyone else. Worth noting on the Natrol side: the 5 mg gummy at about 12 cents a gummy is the cheapest mainstream sleep gummy either brand sells, at a higher amount than OLLY's.

Most people, first bottle: Natrol Melatonin 3 mg Fast Dissolve, $7.32 for 90, about 8 cents a night. It is the lower amount from the winner of the value and line axes, and it costs less than the 5 mg bottle.

You know you want 5 mg: Natrol Melatonin 5 mg Fast Dissolve, $8.96 for 90, about 10 cents a night.

You want a gummy and you will not take anything else: OLLY Sleep Support Gummies, $16.35 for 70. Read the panel for the serving size before you judge the price.

You want a gummy and you want it cheap: Natrol Melatonin 5 mg Gummies at about 12 cents, or Nature Made 2.5 mg gummies at about 11 cents. Both undercut OLLY by half.

You want the L-theanine specifically: OLLY Sleep, or Natrol Sleep+ Calm at $9.98 for 60.

You hate flavored anything: Nature Made Melatonin 3 mg, $7.45 for 120, about 6 cents a night. Every buyer: read the serving size on the panel, and keep gummies in a cabinet.