DGST Support Formula
En vente sur le marché américain (selon le DSLD)
Douglas Laboratories, food supplement from the US market
DGST Support Formula (Douglas Laboratories), a food supplement au code-barres 310539454510, is described by its US market label, recorded on 25 February 2021. If sold in France, it would be subject to 5 points of French or European regulation, detailed below. Doses of folates, niacine, vitamine A are not compared: their US units depend on the form. The formula sold in Europe under the same name may differ.
Official label, entered on 25 February 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
- Dose déclarée au-delà d'une limite
Vitamine C: up to 1,000 mg a day according to the label (at most 1 serving a day), above the maximum dose of 180 mg set in France for a food supplement (2006 Order, not revised since November 2006).
Source: French orders of 9 May 2006 and 14 November 2006 as published in the Official Journal (maximum daily doses), arrêté du 9 mai 2006, annexe III.
- Dose déclarée au-delà d'une limite
Vitamine E: up to 134 mg a day according to the label (at most 1 serving a day), above the maximum dose of 30 mg set in France for a food supplement (2006 Order, not revised since November 2006).
Source: French orders of 9 May 2006 and 14 November 2006 as published in the Official Journal (maximum daily doses), arrêté du 9 mai 2006, annexe III.
- Dose déclarée au-delà d'une limite
Zinc: up to 20 mg a day according to the label (at most 1 serving a day), above the maximum dose of 15 mg set in France for a food supplement (2006 Order, not revised since November 2006).
Source: French orders of 9 May 2006 and 14 November 2006 as published in the Official Journal (maximum daily doses), arrêté du 9 mai 2006, annexe III.
- Dose déclarée au-delà d'une limite
Sélénium: up to 200 µg a day according to the label (at most 1 serving a day), above the maximum dose of 50 µg set in France for a food supplement (2006 Order, not revised since November 2006).
Source: French orders of 9 May 2006 and 14 November 2006 as published in the Official Journal (maximum daily doses), arrêté du 9 mai 2006, annexe III.
- Dose déclarée au-delà d'une limite
Chrome: up to 200 µg a day according to the label (at most 1 serving a day), above the maximum dose of 25 µg set in France for a food supplement (2006 Order, not revised since November 2006).
Source: French orders of 9 May 2006 and 14 November 2006 as published in the Official Journal (maximum daily doses), arrêté du 9 mai 2006, annexe III.
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
- Douglas Laboratories
- Barcode
- 310539454510
- Form
- Tablet
- One serving
- 4 tablets
- Servings
- up to 1 serving per day
- Other ingredients (in English, as written)
- Microcrystalline Cellulose, Stearic Acid, Tablet Coating, Vegetable Stearate, Croscarmellose Sodium, Silica
| Ingredient (as written, in English) | Category | Per serving |
|---|---|---|
| Vitamin A | Vitamin | 6,000 mg |
| Vitamin C | Vitamin | 1,000 mg |
| Vitamin D3 | Vitamin | 1.25 µg |
| Vitamin E | Vitamin | 134 mg |
| Thiamine | Vitamin | 50 mg |
| Riboflavin | Vitamin | 25 mg |
| Niacin/Niacinamide | Vitamin | 120 mg |
| Vitamin B6 Complex | Vitamin | 25 mg |
| Folate | Vitamin | 1,333 µg DFE (dietary folate equivalent) |
| Folic Acid | Vitamin | 800 µg |
| Vitamin B12 | Vitamin | 100 µg |
| Biotin | Vitamin | 300 µg |
| Pantothenic Acid | Vitamin | 150 mg |
| Choline | Vitamin | 20 mg |
| Calcium | Mineral | 300 mg |
| Magnesium Complex | Mineral | 300 mg |
| Zinc | Mineral | 20 mg |
| Selenium | Mineral | 200 µg |
| Copper | Mineral | 2 mg |
| Manganese Complex | Mineral | 15 mg |
| Chromium | Mineral | 200 µg |
| Molybdenum | Mineral | 50 µg |
| Potassium Complex | Mineral | 75 mg |
| Inositol | Other substance | 25 mg |
| PABA | Other substance | 50 mg |
| Vanadium | Mineral | 25 µg |
| Boron | Mineral | 1 mg |
| Trace Elements | Blend | 100 µg |
| Aspartic Acid | Amino acid | 280 mg |
| DGST Support Proprietary Blend | Blend | 500 mg |
| Citrus Bioflavonoids Complex | Other substance | not stated |
| Pancreatin 8X | Blend | not stated |
| Dandelion | Plant | not stated |
| Chamomile | Plant | not stated |
| Papain | Enzyme | not stated |
| Goldenseal (Hydrastis canadensis) | Plant | not stated |
| Maltodextrin | Carbohydrate | not stated |
| Cellulase | Enzyme | not stated |
| Lactase | Enzyme | not stated |
| Lactobacillus acidophilus | Micro-organism | not stated |
| Betaine HCl | Other substance | not stated |
| N-Acetyl-L-Cysteine | Other substance | not stated |
| Alpha-Glucan Oligosaccharide | Carbohydrate | not stated |
| L-Cysteine Hydrochloride | Amino acid | not stated |
| L-Methionine | Amino acid | not stated |
| Glutamic Acid | Amino acid | not stated |
| Bromelain | Enzyme | 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: DGST Support Formula
Entered into DSLD on 24 June 2016. Retirée du marché américain le 26 February 2018 (selon le DSLD).- Active ingredient added : Amylase (quantity not stated)
- Active ingredient added : Citrus Bioflavonoid Complex (quantity not stated)
- Active ingredient added : Lipase (quantity not stated)
- Active ingredient added : Protease (quantity not stated)
- Active ingredient removed : Citrus Bioflavonoids Complex (quantity not stated)
- Active ingredient removed : Folate (1,333 mcg DFE)
- Same quantity, different name: Magnesium in this version; Magnesium Complex on the displayed label (300 mg)
- Same quantity, different name: Manganese in this version; Manganese Complex on the displayed label (15 mg)
- Same quantity, different name: Potassium in this version; Potassium Complex on the displayed label (75 mg)
- Same quantity, different name: Vitamin B-6 in this version; Vitamin B6 Complex on the displayed label (25 mg)
- Different unit, without conversion : Vitamin A: 20,000 IU in this version; 6,000 mg on the displayed label
- Different unit, without conversion : Vitamin D3: 50 IU in this version; 1.25 mcg on the displayed label
- Different unit, without conversion : Vitamin E: 200 IU in this version; 134 mg on the displayed label
Official label: DGST Support Formula
Entered into DSLD on 26 February 2014. Retirée du marché américain le 15 December 2015 (selon le DSLD).- Active ingredient added : Citrus Bioflavonoid Complex (100 mg)
- Active ingredient added : Glutamic Acid Hydrochloride (quantity not stated)
- Active ingredient added : L-Cysteine/N-Acetyl-L-Cysteine (quantity not stated)
- Active ingredient removed : Alpha-Glucan Oligosaccharide (quantity not stated)
- Active ingredient removed : Aspartic Acid (280 mg)
- Active ingredient removed : Citrus Bioflavonoids Complex (quantity not stated)
- Active ingredient removed : Folate (1,333 mcg DFE)
- Active ingredient removed : Glutamic Acid (quantity not stated)
- Active ingredient removed : L-Cysteine Hydrochloride (quantity not stated)
- Active ingredient removed : Maltodextrin (quantity not stated)
- Active ingredient removed : N-Acetyl-L-Cysteine (quantity not stated)
- Same quantity, different name: Magnesium in this version; Magnesium Complex on the displayed label (300 mg)
- Same quantity, different name: Manganese in this version; Manganese Complex on the displayed label (15 mg)
- Same quantity, different name: Potassium in this version; Potassium Complex on the displayed label (75 mg)
- Different unit, without conversion : Vitamin A: 20,000 IU in this version; 6,000 mg on the displayed label
- Different unit, without conversion : Vitamin D3: 50 IU in this version; 1.25 mcg on the displayed label
- Different unit, without conversion : Vitamin E: 200 IU in this version; 134 mg on the displayed label
Official label: DGST Support Formula
Entered into DSLD on 26 April 2012. Retirée du marché américain le 31 July 2013 (selon le DSLD).- Active ingredient added : Amylase (quantity not stated)
- Active ingredient added : Citrus Bioflavonoid Complex (100 mg)
- Active ingredient added : Glutamic Acid Hydrochloride (quantity not stated)
- Active ingredient added : L-Cysteine/N-Acetyl-L-Cysteine (quantity not stated)
- Active ingredient added : Lipase (quantity not stated)
- Active ingredient added : Protease (quantity not stated)
- Active ingredient removed : Alpha-Glucan Oligosaccharide (quantity not stated)
- Active ingredient removed : Aspartic Acid (280 mg)
- Active ingredient removed : Citrus Bioflavonoids Complex (quantity not stated)
- Active ingredient removed : Folate (1,333 mcg DFE)
- Active ingredient removed : Glutamic Acid (quantity not stated)
- Active ingredient removed : L-Cysteine Hydrochloride (quantity not stated)
- Active ingredient removed : Maltodextrin (quantity not stated)
- Active ingredient removed : N-Acetyl-L-Cysteine (quantity not stated)
- Same quantity, different name: Manganese in this version; Manganese Complex on the displayed label (15 mg)
- Same quantity, different name: Potassium in this version; Potassium Complex on the displayed label (75 mg)
- Different unit, without conversion : Vitamin A: 20,000 IU in this version; 6,000 mg on the displayed label
- Different unit, without conversion : Vitamin D3: 50 IU in this version; 1.25 mcg on the displayed label
- Different unit, without conversion : Vitamin E: 200 IU in this version; 134 mg on the displayed label
Official label: Ultra Preventive 2000 Series DGST Support Formula
Entered into DSLD on 23 February 2012. Retirée du marché américain le 26 March 2012 (selon le DSLD).- Active ingredient added : Citrus Bioflavonoid Complex (100 mg)
- Active ingredient added : Glutamic Acid Hydrochloride (quantity not stated)
- Active ingredient added : L-Cysteine/N-Acetyl-L-Cysteine (quantity not stated)
- Active ingredient removed : Alpha-Glucan Oligosaccharide (quantity not stated)
- Active ingredient removed : Aspartic Acid (280 mg)
- Active ingredient removed : Citrus Bioflavonoids Complex (quantity not stated)
- Active ingredient removed : Folate (1,333 mcg DFE)
- Active ingredient removed : Glutamic Acid (quantity not stated)
- Active ingredient removed : L-Cysteine Hydrochloride (quantity not stated)
- Active ingredient removed : Maltodextrin (quantity not stated)
- Active ingredient removed : N-Acetyl-L-Cysteine (quantity not stated)
- Same quantity, different name: Manganese in this version; Manganese Complex on the displayed label (15 mg)
- Same quantity, different name: Potassium in this version; Potassium Complex on the displayed label (75 mg)
- Different unit, without conversion : Bromelain: >= 500 MCU in this version; quantity not stated on the displayed label
- Different unit, without conversion : Vitamin A: 20,000 IU in this version; 6,000 mg on the displayed label
- Different unit, without conversion : Vitamin D3: 50 IU in this version; 1.25 mcg on the displayed label
- Different unit, without conversion : Vitamin E: 200 IU in this version; 134 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 : Douglas Laboratories