PlainVitamins

Rest-ZZZ

by LifeSeasons · capsule · 60 vegetarian capsules

  • Off the market since March 2023 (NIH)
  • UPC 8 53760 00216 2
  • DSLD label 249639
  • Serving 2 capsules
  • 30 servings

Rest-ZZZ by LifeSeasons lists 7 ingredients, 7 with an amount per serving of 2 capsules, such as 300 mg of valerian root extract, 200 mg of chamomile flower extract, 175 mg of passion flower extract and 100 mg of GABA. Its current label entered the NIH Dietary Supplement Label Database on June 23, 2021.

What is in Rest-ZZZ?

Each row as the label prints it, per serving of 2 capsules. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Rest-ZZZ: Supplement Facts rows against the market (DSLD label 249639, January 2026 release)
IngredientAmount% DVAmong products listing it
Valerian root extractValerian root extract PlantPart: root Genus: Valeriana Species: officinalis Note: 4:1300 mgValerian in Rest-ZZZ against 647 products300 mg per serving; the middle half of products list 80 mg to 450 mg, the median 200 mg.300 mg

Higher than 64% of 647 products listing valerian (median 200 mg).

Chamomile flower extractChamomile flower extract PlantPart: flower Genus: Matricaria Species: recutita Note: 4:1200 mgGerman Chamomile in Rest-ZZZ against 197 products200 mg per serving; the middle half of products list 42 mg to 179 mg, the median 75 mg.200 mg

Higher than 75% of 197 products listing german chamomile (median 75 mg).

Passion Flower extractas FlavonoidsPassion Flower extract (Form: 6.1 mg 3.5% Flavonoids) Genus: Passiflora Species: incarnata175 mgPassionflower in Rest-ZZZ against 562 products175 mg per serving; the middle half of products list 40 mg to 200 mg, the median 100 mg.175 mg

Higher than 68% of 562 products listing passionflower (median 100 mg).

GABA100 mgGABA in Rest-ZZZ against 744 products100 mg per serving; the middle half of products list 80 mg to 400 mg, the median 100 mg.100 mg

48% of 744 products listing GABA give more (median 100 mg).

Hawthorne100 mgHawthorn in Rest-ZZZ against 589 products100 mg per serving; the middle half of products list 75 mg to 400 mg, the median 200 mg.100 mg

63% of 589 products listing hawthorn give more (median 200 mg).

Lemon Balm50 mgLemon balm in Rest-ZZZ against 475 products50 mg per serving; the middle half of products list 50 mg to 200 mg, the median 100 mg.50 mg

65% of 475 products listing lemon balm give more (median 100 mg).

Melatonin1 mgMelatonin in Rest-ZZZ against 1,557 products1 mg per serving; the middle half of products list 2 mg to 5 mg, the median 3 mg.1 mg

80% of 1,557 products listing melatonin give more (median 3 mg).

Source: NIH ODS Dietary Supplement Label Database, label 249639 (entered June 23, 2021), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 80% of the 1,557 products that print an amount of melatonin list more than its 1 mg of melatonin (median 3 mg).

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

2 products list the very same ingredients; the nearest amounts come first.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Suggested Use: Take 2 capsules 30 minutes prior to going to sleep.
Warnings
Caution: As with any dietary supplement, do not take without first consulting your healthcare practitioner, especially if you are pregnant, nursing, or are under medical supervision for any reason.
Keep out of reach of children.
Warning: May cause drowsiness when used as directed
Allergens and what it does not contain
Made without artificial colors, preservatives, yeast, eggs, fish, shellfish, peanuts, tree nuts, wheat, soy, milk, gluten, and magnesium stearate.

Source: label statements in DSLD label 249639.

What else is on the label?

Other ingredients: Hypromellose, Microcrystalline Cellulose, Rice Bran, Silica.

How many labels does Rest-ZZZ have?

One label is on file, entered on June 23, 2021.

  1. Label 249639 (current) Entered June 23, 2021 · off the market March 13, 2023 · 60 vegetarian capsules · UPC 8 53760 00216 2

DSLD also links this label to: Rest-EZ Sleep Support (image difference, same product), Rest-ZZZ Sleep Support (image difference, same product), Rest-ZZZ (image difference, same product).

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names LifeSeasons (manufacturer), Springville, UT. All LifeSeasons products.

Where next?