TestoGain
En vente sur le marché américain (selon le DSLD)
Douglas Laboratories, food supplement from the US market
TestoGain (Douglas Laboratories), a food supplement au code-barres 310539038338, is described by its US market label, recorded on 23 August 2020. If sold in France, it would be subject to 3 points of French or European regulation, detailed below. The formula sold in Europe under the same name may differ.
Official label, entered on 23 August 2020. 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
Tribulus terrestris L.: Les parties de plantes doivent être cuites
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.
- Conditions légales
Lepidium meyenii Walp.: L'absence d'alcaloïdes doit être démontrée par des rapports d'analyse.
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.
- Conditions légales
Turnera diffusa Willd. ex Schult.: L'étiquetage doit comporter un avertissement déconseillant l'usage chez les femmes ayant des antécédents personnels ou familiaux de cancer du sein.
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
- Douglas Laboratories
- Barcode
- 310539038338
- Form
- Capsule
- One serving
- 4 vegetarian capsules
- Servings
- up to 1 serving per day
- Other ingredients (in English, as written)
- Hydroxypropyl Methylcellulose, Dicalcium Phosphate, Vegetable Stearate, Silica
| Ingredient (as written, in English) | Category | Per serving |
|---|---|---|
| TestoGain A Phytocrine Proprietary Blend | Blend | 2,620 mg |
| Horny Goat Weed extract | Plant | not stated |
| Velvet Bean extract (Mucuna pruriens) | Plant | not stated |
| Gokhru fruit extract (Tribulus terrestris) | Plant | not stated |
| Maca (Lepidium meyenii) | Plant | not stated |
| Damiana (Turnera diffusa) | Plant | not stated |
| Muira Puama (Ptychopetalum olacoides) | Plant | not stated |
| Eleutherococcus senticosus root extract (Eleutherococcus senticosus) | Plant | not stated |
| Tongkat Ali extract (Eurycoma longifolia) | Plant | not stated |
| Panax ginseng root extract (Panax ginseng) | Plant | not stated |
| Ashwagandha root extract (Withania somnifera) | Plant | 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: TestoGain
Entered into DSLD on 25 July 2016. Retirée du marché américain le 18 May 2020 (selon le DSLD).- Same quantity, different name: Tongkat Ali 100:1 extract in this version; Tongkat Ali extract on the displayed label (quantity not stated)
Official label: TestoGain Hormone Specific Formulation
Entered into DSLD on 25 March 2014. Retirée du marché américain le 15 December 2015 (selon le DSLD).- Active ingredient added : Proprietary Blend (1,310 mg ; 2,620 mg)
- Active ingredient removed : TestoGain A Phytocrine Proprietary Blend (1,310 mg ; 2,620 mg)
- Same quantity, different name: Tongkat Ali 100:1 extract in this version; Tongkat Ali extract on the displayed label (quantity not stated)
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 2020. Photograph the packaging to check whether it has changed. Photograph the packaging
Brand : Douglas Laboratories