Why is Melatonin classified as ultra-processed (NOVA 4) and what specific additives does it contain?

It receives a NOVA 4 rating because the formulation includes several industrial additives that aid manufacturing and stability, such as corn malt (a powdered starch), cellulose, magnesium stearate, talc and silicon dioxide, all of which are considered ultra-processed ingredients.

Based on the ingredients, is this product suitable for strict diets like vegan, keto, halal, or gluten-free?

All of the listed components are plant-based or mineral, making the supplement compatible with vegan, keto and gluten-free diets; while no animal-derived ingredients are present, halal certification is not declared, so consumers needing verified halal status should verify with the manufacturer.

Is magnesium stearate, used as an anti-caking agent in this supplement, a concern for people with specific dietary restrictions or sensitivities?

Magnesium stearate is a mineral-based compound regarded as safe and is not an allergen; however, some consumers prefer to avoid it due to its synthetic processing, though it does not pose a known restriction for common dietary sensitivities.

NaturTierra • 16'4g

Melatonin

Dietary Supplements

Product Insights

Classified within the food-supplements PNNS group, this 4 g melatonin dietary supplement combines 1.8 mg of melatonin powder with a blend of herbal extracts such as California poppy, passionflower, lemon balm, linden and valerian, and includes anti-caking agents like corn malt, cellulose, magnesium stearate, talc and silicon dioxide. It falls into NOVA 4, indicating an ultra-processed formulation, and because it is a supplement it does not carry a Nutri-Score, though its active herbal ingredients are intended to support sleep quality. While the natural extracts may appeal to consumers seeking a calming aid, the presence of several synthetic excipients and the high degree of processing may be viewed as a drawback for those preferring minimally processed products.

Comparative Analysis

Compared with typical melatonin supplements, this product offers a broader spectrum of herbal extracts but has a higher level of processing due to its extensive anti-caking excipients, placing it toward the more ultra-processed end of the market.

Ingredients

Antiaglomerantes (Almıda de maíz, Celulosa, Estearato de magnesio, Talco, Dióxid de silicio), Amapola californiana extracto sec (Eschscholzia californica Cham, partes aéreas): 117 mg Pasiflora extracto seco (Passiflora incarnata L., parte aéreas): 117 mg, Melisa extracto seco (Melissa officinali L., hoja): 36 mg, Tila extracto seco (Tilia platyphyllo Scop. et Cordata Mill, flores): 18 mg, Valeríana extract seco (Valeriana officinalis L. Repens, raíz): 12 mg Melatonina polvo: 1,8 mg.

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