PlainVitamins

Night Slim

by Extreme Products · capsule · 30 capsules

  • Off the market since November 2023 (NIH)
  • DSLD label 294143
  • Serving 1 veggie capsule
  • 30 servings

Night Slim by Extreme Products lists 7 ingredients, 7 with an amount per serving of 1 veggie capsule, such as 100 mg of magnesium, 200 mg of L-theanine, 50 mg of gamma-aminobutyric acid and 50 mg of phellodendron, powder. Its current label entered the NIH Dietary Supplement Label Database on July 18, 2023.

What is in Night Slim?

Each row as the label prints it, per serving of 1 veggie capsule. 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).

Night Slim: Supplement Facts rows against the market (DSLD label 294143, January 2026 release)
IngredientAmount% DVAmong products listing it
Magnesiumas Magnesium Citrate, Magnesium Oxide80% oxide / 20% citrate100 mg25%Magnesium in Night Slim against 14,003 products100 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg100 mg

Higher than 51% of 14,003 products listing magnesium (median 86 mg).

L-Theanine200 mgTheanine in Night Slim against 1,602 products200 mg per serving; the middle half of products list 90 mg to 200 mg, the median 100 mg.200 mg

Higher than 61% of 1,602 products listing theanine (median 100 mg).

Gamma-Aminobutyric Acid50 mgGABA in Night Slim 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).

Phellodendron, Powderherb powder50 mgPhellodendron in Night Slim against 52 products50 mg per serving; the middle half of products list 100 mg to 162.5 mg, the median 100 mg.50 mg

81% of 52 products listing phellodendron give more (median 100 mg).

Mucuna pruriens extractas L-Dopa15% L-Dopa50 mgCowhage in Night Slim against 417 products50 mg per serving; the middle half of products list 60 mg to 400 mg, the median 125 mg.50 mg

75% of 417 products listing cowhage give more (median 125 mg).

5-Hydroxytryptophan25 mg5-HTP in Night Slim against 676 products25 mg per serving; the middle half of products list 50 mg to 100 mg, the median 100 mg.25 mg

85% of 676 products listing 5-HTP give more (median 100 mg).

Melatonin1 mgMelatonin in Night Slim 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 294143 (entered July 18, 2023), 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?

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:

  • 81% of the 52 products that print an amount of phellodendron list more than its 50 mg of phellodendron (median 100 mg).
  • 85% of the 676 products that print an amount of 5-HTP list more than its 25 mg of 5-hydroxytryptophan (filed by NIH under 5-HTP) (median 100 mg).
  • 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?

6 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: As a dietary supplement, take one (1) capsule on an empty stomach at least 2 hours before or after eating or just before bedtime.
Warnings
Caution Do not exceed recommended dose.
Pregnant or nursing mothers, children under 18 years of age and individuals with a known medical condition should consult a health care professional before using this or any dietary supplement.
This product is manufactured and packaged in a facility which may also process milk, soy, wheat, egg, peanuts, tree nuts, fish and crustacean shellfish.
Warning: Allergen warning: Contains soy (lecithin)
Keep out of the reach of children.
Do not use if outer seal is broken or damaged.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 294143.

What else is on the label?

Other ingredients: Cellulose, Magnesium Stearate, Silicon Dioxide.

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 Night Slim have?

One label is on file, entered on July 18, 2023.

  1. Label 294143 (current) Entered July 18, 2023 · off the market November 1, 2023 · 30 capsules

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

Who makes it?

The label names Extreme Products, LLC (distributor), Aventura, FL. All Extreme Products products.

Where next?