Peppermint

Dårligst

Fragrance Synthetic and Natural

No known benefits

Peppermint description

Both the oil and the extract form of peppermint can have beneficial properties, but they can also have a sensitising effect on skin. Peppermint oil is a more potent sensitizer than peppermint water. Peppermint is a common cause of sensitivity on the face, particularly around the mouth, as it’s frequently used as flavoring in toothpastes. The oil contains 44% menthol, an ingredient believed to be largely responsible for peppermint oil’s benefits as well as its risks.

Peppermint references

  • Asian Pacific Journal of Tropical Biomedicine, August 2015, pages 601-611
  • Contact Dermatitis, April 2008, pages 143-150 and January 2008, pages 9-14
  • Seminars in Cutaneous Medicine and Surgery, Volume 32, 2013, page 143
  • Basic and Clinical Pharmacology and Toxicology, June 2006, pages 575-581

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.

Ratings af ingredienser

Bedst

Dokumenteret og understøttet af uafhængige studier. Fremragende aktiv ingrediens til de fleste hudtyper eller hudproblemer.

God

Nødvendigt for at forbedre en formulerings tekstur, stabilitet eller penetration.

Middel

Generelt ikke-irriterende, men kan have kosmetiske, stabilitetsmæssige eller andre problemer, der begrænser dets anvendelighed.

Dårlig

Der er risiko for irritation. Risikoen øges, når det kombineres med andre problematiske ingredienser.

Dårligst

Kan forårsage irritation, inflammation, tørhed osv. Kan være en fordel i nogle tilfælde, men generelt har man påvist, at ingrediensen gør mere skade end gavn.

Ukendt

Vi kunne ikke finde denne ingrediens i vores ingrediensordbog. Vi registrerer alle manglende ingredienser og foretager løbende opdateringer.

Ikke ratet

Vi har endnu ikke ratet denne ingrediens, fordi vi ikke har haft mulighed for at gennemgå forskningen om den.