Turmeric

Excellent

Antioxydant

Turmeric at a glance

  • A spice derived from Curcuma longa roots
  • Contains curcumin, a lipophilic, polyphenolic antioxidant pigment
  • Helps calm skin
  • May help reducw the look of blemish-related redness

Turmeric description

Turmeric is a spice made from the dried, ground root of the _Curcuma longa_ plant. It contains curcumin, a lipophilic, polyphenolic antioxidant pigment that gives turmeric its golden-yellow colour. In addition to being a food seasoning, turmeric has numerous health benefits whether consumed orally vis foods and supplements or applied topically. Ongoing research has shown turmeric and the curcumin it contains play a safe and compelling role in promoting healthier, normalized skin. On skin, in vivo research has shown that turmeric and its derivatives interrupt signaling in surface cells that trigger signs of irritation. Turmeric helps calm skin and may even play a role in reducing the look of blemish-related redness by modulating pathways to restore a healthier, more even appearance. Research has conclusively shown that turmeric is a potent antioxidant, largely due to its curcumin content (although turmeric also contains other antioxidants). Applying turmeric to skin can help offset signs of environmental damage and, to some extent, thwart the skin-damaging effects from UVB light. As with many antioxidants, turmeric requires protection from air and light, as routine exposure causes it to break down and limits its availability to skin. Beyond being an antioxidant, some research has shown the curcumin portion of turmeric boosts skin’s hyaluronic acid content, meaning turmeric can also be considered hydrating.

Turmeric references

  • Nutrients, September 2019, ePublication
  • Journal of Cellular Physiology, February 2019, pages 1,165-1,178
  • Critical Reviews in Food Science and Nutrition, September 2017, pages 2,889-2,895
  • British Journal of Pharmacology, June 2017, pages 1,325-1,348
  • Phytotherapy Research, August 2016, pages 1,243-1,264

Peer-reviewed, substantiated scientific research is used to assess ingredients in this dictionary. Regulations regarding constraints, permitted concentration levels and availability vary by country and region.

Évaluation des ingrédients

Excellent

Ingrédient dont l’efficacité est prouvée et basée sur des études cliniques indépendantes. Un actif exceptionnel pour la plupart des types de peau ou problématiques cutanées.

Bon

Ingrédient nécessaire pour améliorer la texture, la stabilité ou la pénétration de la formule.

Moyen

Généralement non irritant, mais peut présenter des problèmes esthétiques, de stabilité ou autres qui limitent son utilité.

Mauvais

Un risque d'irritation est possible. Ce risque augmente lorsqu'il est associé à d'autres ingrédients problématiques.

Très mauvais

Peut provoquer irritations, inflammations, sécheresse, etc. Peut présenter un certain intérêt, mais s'avère globalement plus nocif que bénéfique.

Inconnu

Nous n’avons pas trouvé cet ingrédient dans notre base de données. Nous enregistrons les ingrédients manquants et mettons régulièrement notre base à jour.

Non évalué

Nous n'avons pas encore évalué cet ingrédient car nous n'avons pas eu l'occasion d'examiner les recherches le concernant.