Zizzz
by Princess Lifestyle · capsule · 60 capsules
- On the market (NIH)
- UPC 6 87729 00018 6
- DSLD label 240509
- Serving 2 capsules
- 30 servings
Zizzz by Princess Lifestyle lists 16 ingredients, 1 with an amount per serving of 2 capsules, such as 3 mg of melatonin; 15 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on January 22, 2021.
What is in Zizzz?
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Proprietary Blend | 1,000 mg | ||
| Ginseng | in the blend, no amount given | ||
| Jujube | in the blend, no amount given | ||
| Logan | in the blend, no amount given | ||
| Polygala | in the blend, no amount given | ||
| Costus | in the blend, no amount given | ||
| Dong Quai | in the blend, no amount given | ||
| Astragalus | in the blend, no amount given | ||
| Atractylodes | in the blend, no amount given | ||
| Schisandra | in the blend, no amount given | ||
| RehmanniaRehmannia PlantPart: radix Genus: Rehmannia Species: glutinosa Note: fresh | in the blend, no amount given | ||
| Polyporus | in the blend, no amount given | ||
| Dwarf Lilyturf | in the blend, no amount given | ||
| GingerGinger PlantPart: rhizoma Genus: Zingiber Species: officinale Note: fresh | in the blend, no amount given | ||
| Chinese LicoriceChinese Licorice PlantPart: radix Genus: Glycyrrhiza Species: uralensis Note: cooked | in the blend, no amount given | ||
| Valerian | in the blend, no amount given | ||
| Melatonin | 3 mg | 38% of 1,557 products listing melatonin give more (median 3 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 240509 (entered January 22, 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?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 15 ingredients sit inside a blend, so their amounts cannot be compared.
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?
The products whose ingredient lists overlap most with Zizzz's, rare ingredients counting for more.
- Ginseng Supportive CombinationRon Teeguarden's Dragon Herbs 11 shared, 55% alike
- Codonopsis & Longan CombinationRon Teeguarden's Dragon Herbs 9 shared, 49% alike
- Yang Ying Teapills (Yang Ying Wan)Plum Flower Brand · off the market 10 shared, 48% alike
- Yang Ying TeapillsPlum Flower 10 shared, 48% alike
- Gui Pi Teapills Gui Pi WanPlum Flower · off the market 8 shared, 46% alike
- Gui Pi TeapillsPlum Flower 8 shared, 46% alike
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
- Direction: As a dietary supplement. Take 2 capsules 30 minutes before bedtime.
- Warnings
- Caution: This herbal formula may cause drowsiness. Not to drive or operate heavy machinery while taking this herbal formula. For adult use only at bedtime.
- Keep out of reach of children.
- Do not use if pregnant or nursing.
- Storage
- Store in a cool and dry place at room temperature.
Source: label statements in DSLD label 240509.
What else is on the label?
Other ingredients: Gelatin.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in USA.
How many labels does Zizzz have?
One label is on file, entered on January 22, 2021.
- Label 240509 (current) Entered January 22, 2021 · on the market · 60 capsules · UPC 6 87729 00018 6
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Princess Lifestyle, LLC (distributor), Baldwin Park, CA, 91706. All Princess Lifestyle products.