Alpha Joint Support
En vente sur le marché américain (selon le DSLD)
Optimal Alpha, food supplement from the US market
Alpha Joint Support (Optimal Alpha), a food supplement au code-barres 728028426496, is described by its US market label, recorded on 22 October 2021. The French and European rules we can apply to this label flag no particular point. The formula sold in Europe under the same name may differ.
Official label, entered on 22 October 2021. 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
No point flagged by the rules we apply.
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
- Optimal Alpha
- Barcode
- 728028426496
- Form
- Capsule
- One serving
- 4 capsules
- Servings
- up to 1 serving per day
- Other ingredients (in English, as written)
- Gelatin, purified Water, Vegetable Magnesium Stearate, Rice Flour
| Ingredient (as written, in English) | Category | Per serving |
|---|---|---|
| MSM | Other substance | 1,600 mg |
| Glucosamine Sulfate | Other substance | 1,200 mg |
| Chondroitin Sulfate Complex | Other substance | 960 mg |
| Bovine Gelatin | Protein | not stated |
| Microcrystalline Hydroxyapatite | Mineral | not stated |
| Chondroitin Sulfate Sodium Salt | Other substance | not stated |
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: Alpha Joint Support
Entered into DSLD on 23 April 2020. Retirée du marché américain le 2 July 2021 (selon le DSLD).- Active ingredient removed : Bovine Gelatin (quantity not stated)
- Active ingredient removed : Chondroitin Sulfate Sodium Salt (quantity not stated)
- Active ingredient removed : Microcrystalline Hydroxyapatite (quantity not stated)
- Different quantity per serving : Chondroitin Sulfate Complex: 720 mg in this version; 960 mg on the displayed label
- Different quantity per serving : Glucosamine Sulfate: 900 mg in this version; 1,200 mg on the displayed label
- Different quantity per serving : MSM: 1,200 mg in this version; 1,600 mg on the displayed label
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 2021. Photograph the packaging to check whether it has changed. Photograph the packaging
Brand : Optimal Alpha