Sleep Probiotic

by Gut Response · other (e.g. tea bag) · 30 once daily caplets

  • On the market (NIH)
  • UPC 0 35046 12321 5
  • DSLD label 307900
  • Serving 1 caplet
  • 30 servings

Sleep Probiotic by Gut Response lists 15 ingredients, 3 with an amount per serving of 1 caplet, such as 200 mg of magnesium, 100 mg of L-theanine and 3 mg of melatonin; 12 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on May 23, 2024.

What is in Sleep Probiotic?

Each row as the label prints it, per serving of 1 caplet. 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 Probiotic: Supplement Facts rows against the market (DSLD label 307900, January 2026 release)
IngredientAmount% DVAmong products listing it
Magnesiumas Magnesium Oxide200 mg48%Magnesium in Sleep Probiotic 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).

L-Theanine100 mgTheanine in Sleep Probiotic against 1,602 products100 mg per serving; the middle half of products list 90 mg to 200 mg, the median 100 mg.100 mg

47% of 1,602 products listing theanine give more (median 100 mg).

Melatonin3 mgMelatonin in Sleep Probiotic against 1,557 products3 mg per serving; the middle half of products list 2 mg to 5 mg, the median 3 mg.3 mg

38% of 1,557 products listing melatonin give more (median 3 mg).

Probiotic Blend3 billion CFU60 mg
Lactobacillus plantarumin the blend, no amount given
Lactobacillus acidophilusin the blend, no amount given
Lactobacillus rhamnosusin the blend, no amount given
Enterococcus faeciumin the blend, no amount given
Bifidobacterium bifidumin the blend, no amount given
Lactobacillus caseiin the blend, no amount given
Lactobacillus gasseriin the blend, no amount given
Bifidobacterium longumin the blend, no amount given
Lactobacillus paracaseiin the blend, no amount given
Lactobacillus paracaseiin the blend, no amount given
Streptococcus thermophilusin the blend, no amount given
Lactobacillus helveticusin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 307900 (entered May 23, 2024), 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; 12 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 Sleep Probiotic's, rare ingredients counting for more.

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: Take one caplet daily 30 minutes prior to bedtime.
Warnings
Keep out of reach of children.
Do not purchase if seal is broken.
Allergens and what it does not contain
Non GMO Gluten free No artificial colors Soy free Sugar free No sweeteners Dairy free
Storage
Protect from heat, light, and moisture. Store in a cool, dry place.

Source: label statements in DSLD label 307900.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Stearic Acid, Croscarmellose Sodium, Magnesium Stearate, Silica, Hydroxypropyl Methylcellulose, Glycerin.

How many labels does Sleep Probiotic have?

One label is on file, entered on May 23, 2024.

  1. Label 307900 (current) Entered May 23, 2024 · on the market · 30 once daily caplets · UPC 0 35046 12321 5

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

Who makes it?

The label names Windmill Health Products (distributor), West Caldwell, NJ. All Gut Response products.

Where next?