PlainVitamins

Sleep Factors

by MNP Michael's Naturopathic Programs · capsule · 90 vegan capsules

  • Off the market since August 2023 (NIH)
  • UPC 7 55929 11882 3
  • DSLD label 272535
  • Serving 3 veggie caps
  • 30 servings

Sleep Factors by MNP Michael's Naturopathic Programs lists 5 ingredients, 5 with an amount per serving of 3 veggie caps, such as 200 mg of calcium, 200 mg of magnesium, 100 mg of 5-hydroxytryptophan and 50 mg of GABA. Its current label entered the NIH Dietary Supplement Label Database on September 22, 2022.

What is in Sleep Factors?

Each row as the label prints it, per serving of 3 veggie caps. 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).

Sleep Factors: Supplement Facts rows against the market (DSLD label 272535, January 2026 release)
IngredientAmount% DVAmong products listing it
Calciumas Calcium Citrate200 mg15%Calcium in Sleep Factors against 17,831 products200 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg200 mg

Higher than 64% of 17,831 products listing calcium (median 115 mg).

Magnesiumas Magnesium Citrate200 mg48%Magnesium in Sleep Factors against 14,003 products200 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg200 mg

Higher than 75% of 14,003 products listing magnesium (median 86 mg).

5-Hydroxytryptophanas Griffonia simplicifolia100 mg5-HTP in Sleep Factors against 676 products100 mg per serving; the middle half of products list 50 mg to 100 mg, the median 100 mg.100 mg

18% of 676 products listing 5-HTP give more (median 100 mg).

GABA50 mgGABA in Sleep Factors against 744 products50 mg per serving; the middle half of products list 80 mg to 400 mg, the median 100 mg.50 mg

77% of 744 products listing GABA give more (median 100 mg).

Melatonin10 mgMelatonin in Sleep Factors against 1,557 products10 mg per serving; the middle half of products list 2 mg to 5 mg, the median 3 mg.10 mg

Higher than 87% of 1,557 products listing melatonin (median 3 mg).

Source: NIH ODS Dietary Supplement Label Database, label 272535 (entered September 22, 2022), version 9.4.0. See the label on DSLD or its label image (PDF). 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 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
Directions: As a dietary supplement, take three (3) capsules before bed. Dosage may be increased as directed by a healthcare practitioner.
Warnings
Double-sealed for your protection. Do not use if outer seal is broken or missing.
Caution: Keep out of reach of children. If you have a medical condition, are planning any medical procedure, trying to conceive, under the age of 18, or taking medications (especially SSRIs, MAO inhibitors, anti-depressants, sedatives, or drugs for Parkinson's professional before using this product.
Not to be taken by pregnant or lactating women. If you have a medical condition, are planning any medical procedure, trying to conceive, under the age of 18, or taking medications (especially SSRIs, MAO inhibitors, anti-depressants, sedatives, or drugs for Parkinson's professional before using this product.
Do not take with alcoholic beverages or when operating machinery or driving a vehicle.

Source: label statements in DSLD label 272535.

What else is on the label?

Other ingredients: Hypromellose, Microcrystalline Cellulose, Leucine.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Shield Star K (Kosher) Parve.

How many labels does Sleep Factors have?

8 labels are on file under this name since May 22, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 272535 (current) Entered September 22, 2022 · off the market August 15, 2023 · 90 vegan capsules · UPC 7 55929 11882 3
  2. Label 272533 Entered September 22, 2022 · off the market August 15, 2023 · 30 vegan capsules · UPC 7 55929 11880 9
  3. Label 248683 Entered June 23, 2021 · off the market December 23, 2021 · 30 vegan capsules · UPC 7 55929 11880 9
  4. Label 248694 Entered May 22, 2021 · off the market December 23, 2021 · 90 vegan capsules · UPC 7 55929 11882 3
  5. Label 248688 Entered April 22, 2021 · off the market August 15, 2023 · 60 vegan capsules · UPC 7 55929 11881 6
  6. Label 220802 Entered May 22, 2020 · off the market March 12, 2021 · 90 vegan capsules · UPC 7 55929 11882 3
  7. Label 220800 Entered May 22, 2020 · off the market March 12, 2021 · 60 vegan capsules · UPC 7 55929 11881 6
  8. Label 220797 Entered May 22, 2020 · off the market March 12, 2021 · 30 vegan capsules · UPC 7 55929 11880 9

DSLD also links this label to: Sleep Factors (package size difference, same product), Sleep Factors (image difference, same product), Sleep Factors (package size difference, same product), Sleep Factors (package size difference, same product), Sleep Factors (image difference, same product), Sleep Factors (package size difference, same product), Sleep Facotrs (package size difference, same product), Sleep Factors (package size 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 Michael's Naturopathic Programs (distributor), San Antonio, Texas. All MNP Michael's Naturopathic Programs products.

Where next?