Hangover Prevent
by Signature Supplements · capsule · 100 capsules
- On the market (NIH)
- DSLD label 338776
- Serving 2 capsules; amounts per 4 capsules
- 25 servings
Hangover Prevent by Signature Supplements lists 4 ingredients, 4 with an amount per serving of 4 capsules, such as 300 mg of charcoal, activated, 200 mg of coral calcium, 125 mg of milk thistle and 50 mg of ginger. Its current label entered the NIH Dietary Supplement Label Database on August 22, 2025.
What is in Hangover Prevent?
Each row as the label prints it, per serving of 4 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 |
|---|---|---|---|
| Charcoal, Activated | 300 mg | ||
| Coral Calcium | 200 mg | 15%* | Higher than 64% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 400 mg. |
| B Complexproprietary blend | 175 mg | ||
| Milk Thistle | 125 mg | 62% of 1,277 products listing milk thistle give more (median 175 mg). Per day at the most servings: 250 mg. | |
| Ginger | 50 mg | 51% of 1,770 products listing ginger give more (median 60 mg). Per day at the most servings: 100 mg. |
* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.
Source: NIH ODS Dietary Supplement Label Database, label 338776 (entered August 22, 2025), 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 2 servings 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 Hangover Prevent's, rare ingredients counting for more.
- Activated CharcoalAntler Farms 1 shared, 50% alike
- Activated Charcoal 250 mgTerraVita Premium Collection 1 shared, 50% alike
- Activated CharcoalEarthborn Elements 1 shared, 50% alike
- Coconut Activated Charcoal 260 mgCountry Life 1 shared, 50% alike
- Activated Charcoal 260 mgCountry Life 1 shared, 50% 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
- Directions: For adults, to avoid that morning after feeling, simply take two capsules with your first drink and then another 2 capsules with a glass of water before bed. You can take another two capsule in the morning if needed.
- Warnings
- Keep out of reach of children store in a dry place and avoid excessive heat.
- As a reminder, discuss the supplements and medications you take with your health care providers.
- Allergens and what it does not contain
- No: Chemical Fillers or Binders, Artificial coloring, artificial flavor, preservatives, yeast, corn, milk or milk derivatives, lactose, salt, sodium, soy, sugar, gluten, starch or wheat.
Source: label statements in DSLD label 338776.
What else is on the label?
Other ingredients: Cellulose, Diatomaceous Earth.
How many labels does Hangover Prevent have?
One label is on file, entered on August 22, 2025.
- Label 338776 (current) Entered August 22, 2025 · on the market · 100 capsules
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Signature Supplements (distributor), San Clemente, CA. All Signature Supplements products.