Leanfire with Next-Gen Slimvance
En vente sur le marché américain (selon le DSLD)
Force Factor, food supplement from the US market
Leanfire with Next-Gen Slimvance (Force Factor), a food supplement without a usable barcode in DSLD, is described by its US market label, recorded on 23 February 2022. If sold in France, it would be subject to 2 points of French or European regulation, detailed below. Doses of niacine 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 23 February 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
- Dose déclarée au-delà d'une limite
Vitamine B6: up to 14 mg a day according to the label (at most 2 servings a day), above the maximum dose of 2 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.
- À vérifier
Vitamine B6: up to 14 mg a day according to the label, above the limite de sécurité from EFSAEuropean Food Safety Authority. for adults (12 mg a day). Le repère de l'EFSA porte sur l'apport total d'une journée, alimentation et compléments.
Source: EFSA, Overview on Tolerable Upper Intake Levels (version 11, August 2025), limite supérieure de sécurité (UL).
- Conditions légales
Salix alba L.: L'étiquetage doit comporter un avertissement déconseillant l'emploi aux personnes souffrant d'allergie aux dérivés salicylés.
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
- Force Factor
- Barcode
- Not provided or invalid in DSLD
- Form
- Capsule
- One serving
- 2 capsules
- Servings
- up to 2 servings per day
- Other ingredients (in English, as written)
- Gelatin, Microcrystalline Cellulose, Magnesium Stearate, Silicon Dioxide, FD&C Blue #1, FD&C Red #40, Titanium Dioxide
| Ingredient (as written, in English) | Category | Per serving |
|---|---|---|
| Niacin | Vitamin | 10 mg |
| Vitamin B6 | Vitamin | 7 mg |
| Vitamin B12 | Vitamin | 12 µg |
| Energy and Weight Loss Thermogenic Innovation Complex | Blend | 905 mg |
| Next-Gen Slimvance | Blend | 450 mg |
| Horseradish Tree Extract (Moringa oleifera) | Plant | not stated |
| Curry Tree Leaf Extract (Murraya koenigii) | Plant | not stated |
| Turmeric Root Extract (Curcuma longa) | Plant | not stated |
| Unreal Energy Matrix | Blend | 200 mg |
| Caffeine Anhydrous | Other substance | not stated |
| ZumXR extended release Caffeine | Other substance | not stated |
| Infinergy Dicaffeine Malate | Other substance | not stated |
| Guarana Seed Extract | Plant | 50 mg |
| Yerba Mate leaf extract (Ilex paraguariensis) | Plant | 50 mg |
| White Willow bark extract (Salix alba) | Plant | 50 mg |
| TeaCrine | Other substance | 50 mg |
| Capsimax Cayenne (Capsicum annuum) fruit extract (Capsicum annuum) | Plant | 25 mg |
| Yohimbe Bark Extract (Pausinystalia johimbe) | Plant | 25 mg |
| Bioperine (Piper nigrum) | Plant | 5 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.
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 : Force Factor