Mega-Stress Sustained Release

En vente sur le marché américain (selon le DSLD)

NaturesPlus, food supplement from the US market

Mega-Stress Sustained Release (NaturesPlus), a food supplement au code-barres 097467012615, is described by its US market label, recorded on 23 April 2024. If sold in France, it would be subject to 4 points of French or European regulation, detailed below. Doses of folates, 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 April 2024. 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 500 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 B6: up to 100 mg a day according to the label (at most 1 serving 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.
Dose déclarée au-delà d'une limite
Zinc: up to 25 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.
À vérifier
Vitamine B6: up to 100 mg a day according to the label, above the limite de sécurité from EFSA 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
Valeriana officinalis L.: L'absence de valépotriates doit être prouvée par des rapports d'analyse. L'étiquetage doit comporter un avertissement déconseillant l'emploi aux enfants de moins de 12 ans.
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: NaturesPlus
Barcode: 097467012615
Form: Tablet
One serving: 1 tablet
Servings: up to 1 serving per day
Other ingredients (in English, as written): Calcium Carbonate, Microcrystalline Cellulose, Dicalcium Phosphate, Stearic Acid, Magnesium Oxide, Zinc Sulfate, Magnesium Stearate, Hydroxypropyl Methylcellulose, Silica, Rose Hip, Soy Protein Isolate, Rice, Pharmaceutical Glaze

Ingredient (as written, in English)	Category	Per serving
Vitamin C	Vitamin	500 mg
Thiamine	Vitamin	60 mg
Riboflavin	Vitamin	60 mg
Niacin	Vitamin	125 mg NE (niacin equivalent)
Vitamin B6	Vitamin	100 mg
Folate	Vitamin	667 µg DFE (dietary folate equivalent)
L-Methylfolate	Vitamin	400 µg
Vitamin B12	Vitamin	250 µg
Biotin	Vitamin	75 µg
Pantothenic Acid	Vitamin	200 mg
Choline	Vitamin	32 mg
Calcium	Mineral	100 mg
Magnesium	Mineral	50 mg
Zinc	Mineral	25 mg
Inositol	Other substance	100 mg
Valerian (Valeriana officinalis)	Plant	50 mg
Para-Aminobenzoic Acid	Other substance	30 mg
Chamomile	Plant	25 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: Mega-Stress Complex
Entered into DSLD on 25 August 2015. Retirée du marché américain le 28 February 2022 (selon le DSLD).
- Active ingredient removed : L-Methylfolate (400 mcg)
- Same quantity, different name: PABA in this version; Para-Aminobenzoic Acid on the displayed label (30 mg)
- Different unit, without conversion : Folate: 400 mcg in this version; 667 mcg DFE on the displayed label
- Different unit, without conversion : Niacin: 125 mg in this version; 125 mg NE on the displayed label
- Different unit, without conversion : Vitamin B6: 100 mcg in this version; 100 mg on the displayed label

Source

Official label

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 23 April 2024 (register: Dietary Supplement Label Database (DSLD), US National Institutes of Health: current and off-market labels).

List recorded in 2024. Photograph the packaging to check whether it has changed. Photograph the packaging

Brand : NaturesPlus