AllerDHQ
En vente sur le marché américain (selon le DSLD)
XYMOGEN, food supplement from the US market
AllerDHQ (XYMOGEN), a food supplement au code-barres 871149003449, is described by its US market label, recorded on 14 December 2023. If sold in France, it would be subject to 2 points of French or European regulation, detailed below. The formula sold in Europe under the same name may differ.
Official label, entered on 14 December 2023. 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 200 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.
- Conditions légales
Urtica dioica L.: L'étiquetage des compléments alimentaires contenant les parties souterraines de cette plante doit comporter une mention recommandant de prendre conseil auprès d'un professionnel de santé ("Demander l'avis de votre médecin et /ou pharmacien").
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
- XYMOGEN
- Barcode
- 871149003449
- Form
- Capsule
- One serving
- 2 capsules
- Servings
- up to 1 serving per day
- Other ingredients (in English, as written)
- Hypromellose, Water, Dicalcium Phosphate, Stearic Acid, Magnesium Stearate, Silica, Medium-Chain Triglyceride Oil
| Ingredient (as written, in English) | Category | Per serving |
|---|---|---|
| Vitamin C | Vitamin | 200 mg |
| Quercetin | Other substance | 400 mg |
| Stinging Nettle Aerial Part Extract, Aqueous (Urtica dioica) | Plant | 200 mg |
| Bromelain | Enzyme | 100 mg |
| Rutin | Other substance | 100 mg |
| N-Acetyl-L-Cysteine | Other substance | 100 mg |
| Dihydroquercetin | Other substance | 40 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: AllerDHQ
Entered into DSLD on 23 April 2020. Retirée du marché américain le 23 January 2019 (selon le DSLD).- Same quantity, different name: DHQVital Dihydroquercetin in this version; Dihydroquercetin on the displayed label (40 mg)
- Same quantity, different name: Stinging Nettle aqueous extract in this version; Stinging Nettle Aerial Part Extract, Aqueous on the displayed label (200 mg)
Official label: AllerDHQ
Entered into DSLD on 20 November 2017. Retirée du marché américain le 23 January 2019 (selon le DSLD).- Active ingredient added : Larix cajanderi (quantity not stated)
- Active ingredient added : Larix czekanowskii (quantity not stated)
- Active ingredient added : Larix dahurica (quantity not stated)
- Active ingredient added : Larix gmelinii (quantity not stated)
- Active ingredient added : Larix russica (quantity not stated)
- Active ingredient added : Larix sibirica ledeb. (quantity not stated)
- Active ingredient added : Larix sukaczewii (quantity not stated)
- Same quantity, different name: Stinging Nettle aqueous extract in this version; Stinging Nettle Aerial Part Extract, Aqueous on the displayed label (200 mg)
Official label: AllerDHQ
Entered into DSLD on 21 November 2016. Retirée du marché américain le 23 January 2019 (selon le DSLD).- Same quantity, different name: Stinging Nettle aqueous extract in this version; Stinging Nettle Aerial Part Extract, Aqueous on the displayed label (200 mg)
Official label: AllerDHQ
Entered into DSLD on 25 September 2015. Retirée du marché américain le 23 January 2019 (selon le DSLD).- Active ingredient added : Larix canjanderi (quantity not stated)
- Active ingredient added : Larix czekanowskii (quantity not stated)
- Active ingredient added : Larix dahurica (quantity not stated)
- Active ingredient added : Larix gmelinii (quantity not stated)
- Active ingredient added : Larix russica (quantity not stated)
- Active ingredient added : Larix sibrica ledeb. (quantity not stated)
- Active ingredient added : Larix sukaczewii (quantity not stated)
- Same quantity, different name: Stinging Nettle aqueous extract in this version; Stinging Nettle Aerial Part Extract, Aqueous on the displayed label (200 mg)
Official label: AllerDHQ
Entered into DSLD on 25 September 2013. Retirée du marché américain le 23 January 2019 (selon le DSLD).- Same quantity, different name: Stinging Nettle aqueous extract in this version; Stinging Nettle Aerial Part Extract, Aqueous on the displayed label (200 mg)
- Different quantity per serving : Dihydroquercetin: 44.4 mg in this version; 40 mg on the displayed label
Official label: AllerDHQ
Entered into DSLD on 23 February 2012. Retirée du marché américain le 7 August 2012 (selon le DSLD).- Active ingredient added : Siberian and Dahurian Larch Tree Extract (44.4 mg)
- Active ingredient removed : Dihydroquercetin (40 mg)
- Same quantity, different name: N-Acetyl-Cysteine in this version; N-Acetyl-L-Cysteine on the displayed label (100 mg)
- Same quantity, different name: Stinging Nettle Extract in this version; Stinging Nettle Aerial Part Extract, Aqueous on the displayed label (200 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 2023. Photograph the packaging to check whether it has changed. Photograph the packaging
Brand : XYMOGEN