Terminalia Ferdinandiana (Kakadu Plum) Extract

Best

Antioxidant

Terminalia Ferdinandiana (Kakadu Plum) Extract at a glance

  • Extract from an Australia-native plant, commonly known as kakadu plum
  • Concentrated in anti-aging antioxidants, including vitamin C
  • High ORAC rating indicates strong skin defense against environmental stressors
  • Shows potential for collagen preservation
  • Should be packaged to in way that restricts air and light exposure as much as possible

Terminalia Ferdinandiana (Kakadu Plum) Extract description

_Terminalia ferdinandiana_ (kakadu plum) fruit extract comes from a plant native to Australia that is rich in antioxidants that provide anti-aging/skin-soothing benefits. Some of this extract’s notable compounds include gallic acid, ascorbic acid (vitamin C), α-tocopherol (vitamin E), and lutein. Of these, kakadu plum’s vitamin C is often highlighted for its potency and potential skin-brightening effects. Researchers point out the oxygen radical-=TDF absorbance capacity (ORAC) rating for kakadu plum is extremely high, indicating it provides strong defense for skin against environmental stressors. A 2021 study (conducted on mice) suggested _Terminalia ferdinandiana_ may also play a role in preserving skin’s collagen levels. In a completely different capacity, _Terminalia ferdinandiana_ extract has been studied for its ability to minimize body odor due to its inhibitory effect on certain microorganisms. Suppliers of _Terminalia ferdinandiana_ (kakadu plum) extract recommend usage levels between 1-3%. As with other antioxidants, formula’s containing this ingredient should be packaged to in way that restricts air and light exposure as much as possible to maintain stability and efficacy. (Opaque pump bottles are a good example of suitable packaging; clear jars are not.) Fun fact: In addition to this extract’s common name of kakadu plum, it also goes by billy goat plum, gubinge, or salty plum. The fruit of Terminalia ferdinandiana is smooth-skinned, yellowish green in color, and roughly 1.5–2 cm long.

Terminalia Ferdinandiana (Kakadu Plum) Extract references

  • UL Prospector (supplier info), Accessed January 2023, ePublication
  • Neurologico Spinale Medico Chirurgico, 2021, pages 11-14
  • The 15th RSU National Graduate Research Conference, 2020, pages 2837-2858
  • Foods, July 2019, pages 1-18
  • International Journal of Cosmetic Science, 2017, pages 1–11
  • Pharmacognosy Review, January-June 2012, pages 29–36

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.

Ingredient ratings

Best

Proven and supported by independent studies. Outstanding active ingredient for most skin types or concerns.

Good

Necessary to improve a formula's texture, stability, or penetration.

Average

Generally non-irritating but may have aesthetic, stability, or other issues that limit its usefulness.

Bad

There is a likelihood of irritation. Risk increases when combined with other problematic ingredients.

Worst

May cause irritation, inflammation, dryness, etc. May offer benefit in some capability but overall, proven to do more harm than good.

unknown

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Not rated

We have not yet rated this ingredient because we have not had a chance to review the research on it.