Core Sleep
by Proper · capsule · 60 vegan capsules
- On the market (NIH)
- DSLD label 239907
- Serving 2 capsules
- 30 servings
Core Sleep by Proper lists 4 ingredients, 4 with an amount per serving of 2 capsules, such as 300 mg of valerian root extract, 125 mg of sensoril ashwagandha root and leaf extract, 100 mg of GABA and 50 mg of venetron rafuma leaf extract. Its current label entered the NIH Dietary Supplement Label Database on November 21, 2020.
What is in Core Sleep?
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 |
|---|---|---|---|
| Valerian root extractas Valerenic AcidValerian root extract (Form: standardized to 0.8% Valerenic Acid) PlantPart: root Genus: Valeriana Species: officinalis | 300 mg | Higher than 64% of 647 products listing valerian (median 200 mg). | |
| Sensoril Ashwagandha root and leaf extractas WithanolidesSensoril Ashwagandha root and leaf extract (Form: standardized to 10% Withanolides) PlantPart: root and leaf Genus: Withania Species: somnifera | 125 mg | 66% of 1,646 products listing ashwagandha give more (median 250 mg). | |
| GABA | 100 mg | 48% of 744 products listing GABA give more (median 100 mg). | |
| Venetron Rafuma leaf extractas Hyperoside, IsoquercetinVenetron Rafuma leaf extract (Form: standardized to 4% Hyperoside, & Isoquercetin) PlantPart: leaf Genus: Apocynum Species: ventum | 50 mg |
Source: NIH ODS Dietary Supplement Label Database, label 239907 (entered November 21, 2020), 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.
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 Core Sleep's, rare ingredients counting for more.
- Sleep + ClarityProper 4 shared, 87% alike
- Sleep + CalmProper 4 shared, 84% alike
- Sleep + RestoreProper 4 shared, 70% alike
- Sleep + ImmunityProper 4 shared, 62% alike
- Relax-ALLMRM · off the market 4 shared, 43% alike
- Stress Support ComplexKlaire Labs · off the market 3 shared, 43% 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.
- Allergens and what it does not contain
- Natural, non-GMO, sugar-free, no artificial colors or binders
What else is on the label?
Other ingredients: Vegetable Cellulose Capsule, organic Rice, Contains Less Than 2% of.
How many labels does Core Sleep have?
One label is on file, entered on November 21, 2020.
- Label 239907 (current) Entered November 21, 2020 · on the market · 60 vegan capsules
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Proper (manufacturer). All Proper products.