Food supplement · Sundown Naturalist

Melatonin 300 mcg

Why Sundown Naturalist melatonin?

  • 300 mcg melatonin per serving
  • No yeast, wheat, gluten, milk or milk derivatives, lactose, preservatives, soy, artificial color, artificial flavor, sodium.

From the label’s panel and printed marks — not its marketing.

Supplement Facts

Serving size 1 Tablet(s)

Melatonin300 mcg

Full panel ↓

Sold as food, not medicine — no regulator checked that it works

300mcgMelatonin

Per serving · 1 Tablet(s)

At a glance

From the label as printed · NIH DSLD

What it is

Herbal supplement · Tablets

Per serving

300 mcg melatonin

How to take it

for adults, take one (1) tablet at bedtime as melatonin may produce drowsiness.

One serving: 1 Tablet(s)

Full directions ↓
Label warning

WARNING: Not intended for use by pregnant or nursing women. If you are taking any medications or have any medical condition, consult your doctor before use.

All warnings ↓
Independent testing

No third-party testing mark on the label

Marks like USP Verified mean an independent lab checked that the product contains what the label says.

Good to know
  • Food supplement — claims are the manufacturer’s
  • No yeast, wheat, gluten, milk or milk derivatives, lactose, preservatives, soy, artificial color, artificial flavor, sodium.
  • Vegetarian
  • Adult (18 - 50 Years)

Supplement Facts

Supplement Facts

Serving size 1 Tablet(s)

Amount per serving% DV
Melatonin300 mcg†

† Daily Value not established.

Other ingredients: Cellulose, Dextrose, Croscarmellose, Vegetable Magnesium Stearate

Transcribed from the label by the NIH Office of Dietary Supplements. What a label says is not independently verified. See the original label

How to take it

  • Limit use to two months with a break of one week.
  • Directions: for adults, take one (1) tablet at bedtime as melatonin may produce drowsiness.

The manufacturer’s directions, from the label.

Warnings on the label

  • WARNING: Not intended for use by pregnant or nursing women. If you are taking any medications or have any medical condition, consult your doctor before use.
  • Discontinue use and consult your doctor if any adverse reactions occur. Do not drive, operate machinery or consume alcohol when taking this product. Limit use to two months with a break of one week.
  • Not intended for use by persons under the age of 18. KEEP OUT OF REACH OF CHILDREN.
  • Tamper resistant: do not use if seal under cap is broken or missing.

What no one has checked

Supplements are regulated as food, not as medicine. No regulator has assessed whether this product works, and manufacturing standards vary widely between brands and countries.

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Details

BrandSundown Naturalist
UPC0 30768 00087 5
NIH label ID63397
Label recorded2016-08-24

Source: Dietary Supplement Label Database · NIH Office of Dietary Supplements · retrieved 2026-09-21 · not reviewed by a nutrition professional