
NutroxSun™ an exclusive blend of pomelo and grapefruit extracts for sun protection
NutroxSun™ is an exclusive mix of pomelo and rosemary extracts which protects the skin from the harmful effects of UV radiation by delaying the apparition of sunburns and reducing ageing signs.
- antioxidant and anti-inflammatory effect
- improves UVB irradiated cell viability
- reduces some oxidation markers
- increases the minimal erythemal dose
NutroxSun™ is marketed in France and Benelux countries by Elementa.
Description
NutroxSun™ is a combination of 50% rosemary (Rosmarinus officinalis) and 50% grapefruit (Citrus paradisi) extracts, both rich in polyphenols.
The extract of rosemary leaves contains around 57% total polyphenols, which are powerful antioxidants; grapefruit extract contains around 22% flavonoids.
NutroxSun™ is an innovative health ingredient for sun protection and it is entirely made up of natural ingredients. The grapefruits are picked in the orchards found in the region of Murcia, Spain, at the heart of the Mediterranean Basin. Rosemary is also cultivated in this region, in Lorca. The region is one of the largest cultivated surface in Spain thanks to its very positive climate.
Long-lasting partnerships with local farmers guarantee safe and high-quality raw products.

Regulatory Information
NutroxSun™ is allowed in dietery supplements.
Citrus paradisi and Rosmarinus officinalis are both listed in Annex I of the French decree on plants authorized for use in food supplements, the so-called French “Plants” decree (published on 24 June 2014), and in List 3 of the Royal Belgian Decree (Decree of 29 August 1997).
Substances of concern for both plants are (Arrêté “Plantes” du 24 Juin 2014) :
- Citrus paradisi : furocoumarines
- Rosmarinus officinalis : camphor, eucalyptol,pulegone, carvacrol
There are controlled by Monteloeder.
NutroxSun™ is partially soluble in water and alcohol and is available in powder form.
Based on the available studies, Monteloeder recommends a dose of 100 mg/day for medium- and long-term effects and a dose of 250 mg for a “recovery” effect after a sunburn.
Citrus paradisi et Rosmarinus officinalis are also GRAS (Generally recognized as safe) in USA. There are listed by the FDA into the code of Federal Regulations (CFR, Title 21, chapter 1, subchapter B) into category : Essential oils, oleoresins (solvent-free), and natural extractives (including distillates) (Section 182.20).
Technological Properties and Formulation
NutroxSun™ is available in powder form (brown-orange color ) and partially soluble in water and alcohol.
NutroxSun™ can be used in food supplements and in nutricosmetics.
Based on the available studies, Monteloeder recommends a dose of 100 mg/day for medium- and long-term effects and a dose of 250 mg for a “recovery” effect after a sunburn.

Mobile app
Resolutely modern in its outlook, Monteleoder has developed a mobile application for the NutroxSun™ end user.
The app can be made available from the food supplement manufacturer to its final consumers to better protect their skin.
Based on geolocalization and the consumer’s profile (skin type, sex, age, etc.), the app helps determine the duration of safe sun exposure, provides advice to protect the skin. It can set up alarms to remind when it’s time to apply sunscreen and to take NutroxSun™.
Fun for the end user, the app also helps the food supplement company get to know its consumers better, obtain evidence for the effectiveness of its product worldwide and take advantage of new marketing opportunities.
Source : Lopez. Monteloeder, 2017.
