Formula 303
En vente sur le marché américain (selon le DSLD)
DC, food supplement from the US market
Formula 303 (DC), a food supplement without a usable barcode in DSLD, is described by its US market label, recorded on 11 April 2022. If sold in France, it would be subject to 1 point of French or European regulation, detailed below. The formula sold in Europe under the same name may differ.
Official label, entered on 11 April 2022. Dietary Supplement Label Database (DSLD), US National Institutes of Health: current and off-market labels, retrieved 27 October 2026.
Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (CC0); US market labels.
Displayed label: Official label. Labels on the market are prioritised, followed by the most recent for the same status.
If this product were sold in France
- Conditions légales
Valeriana officinalis L.: L'absence de valépotriates doit être prouvée par des rapports d'analyse. L'étiquetage doit comporter un avertissement déconseillant l'emploi aux enfants de moins de 12 ans.
Source: French orders of 9 May 2006 (nutrients), 24 June 2014 (plants) and 26 September 2016 (other substances), consolidated LEGI collection, arrêté du 24 juin 2014, annexe I.
A daily dose is calculated only if the label gives the maximum number of servings and a unit of mass (or international units for vitamin D). Quantities come from the label, not an analysis. In the United States, the label presents this product as a ‘dietary supplement’; in France, a product of this type may belong to another category (a sports powder, for example), and maximum food supplement doses do not apply to it.
Label composition
- Brand
- DC
- Barcode
- Not provided or invalid in DSLD
- Form
- Tablet
- One serving
- « 2 Veg Tablet(s) »
- Servings
- up to 3 servings per day
- Other ingredients (in English, as written)
- Maltodextrin, Sodium Starch Glycolate, Vegetable Stearic Acid, Vegetable Cellulose, Silica, Vegetable Magnesium Stearate
| Ingredient (as written, in English) | Category | Per serving |
|---|---|---|
| Magnesium | Mineral | 7 mg |
| Valerian extract (Valeriana officinalis) | Plant | 260 mg |
| Passion Flower extract (Passiflora incarnata) | Plant | 260 mg |
Dietary Supplement Label Database (DSLD), US National Institutes of Health: current and off-market labels, retrieved 27 October 2026.
Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (CC0); US market labels.
Other versions of this label
The differences below describe each other version relative to the label shown on this page. They concern active ingredient rows and quantities per serving as written. Missing quantities are not estimated and different units are not converted. Dates refer to entry into DSLD, not necessarily to a formula change.
Official label: Formula 303
Entered into DSLD on 23 February 2022. En vente sur le marché américain (selon le DSLD).Same active composition.
Official label: Formula 303
Entered into DSLD on 23 February 2022. En vente sur le marché américain (selon le DSLD).- Active ingredient added : Passion Flower concentrate (quantity not stated)
- Active ingredient added : Proprietary Blend (527 mg)
- Active ingredient added : Valerian Concentrate (quantity not stated)
- Active ingredient removed : Magnesium (7 mg)
- Active ingredient removed : Passion Flower extract (260 mg)
- Active ingredient removed : Valerian extract (260 mg)
Official label: Formula 303
Entered into DSLD on 23 February 2022. En vente sur le marché américain (selon le DSLD).Same active composition.
Official label: Formula 303
Entered into DSLD on 23 February 2022. En vente sur le marché américain (selon le DSLD).- Active ingredient added : Passion Flower concentrate (quantity not stated)
- Active ingredient added : Proprietary Blend (527 mg)
- Active ingredient added : Valerian Concentrate (quantity not stated)
- Active ingredient removed : Magnesium (7 mg)
- Active ingredient removed : Passion Flower extract (260 mg)
- Active ingredient removed : Valerian extract (260 mg)
Source
This information reproduces the US label recorded by the US National Institutes of Health (NIH). It does not say whether the product is effective and does not replace advice from a doctor or pharmacist, particularly during pregnancy or when taking medication.
List declared on (register: Dietary Supplement Label Database (DSLD), US National Institutes of Health: current and off-market labels).
List recorded in 2022. Photograph the packaging to check whether it has changed. Photograph the packaging
Brand : DC