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Grape Seed Extract

Best

Antioxidant

Grape Seed Extract description

Contains chemical constituents such as proanthocyanidins, polyphenols, flavonoids, and anthocyanins, all of which are very potent antioxidants that help to diminish environmental damage. Grape extract has also been shown to have soothing properties. Red grapes contain resveratrol, considered a very potent antioxidant.

Related ingredients: Resveratrol

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Grape Seed Extract references

  • Indian Journal of Experimental Biology, April 2016, pages 280-285
  • Cosmetics, August 2015, pages 259-276
  • Nutrients, January 2014, pages 391-414
  • Pharmacognosy Review, July-December 2011, pages 164-173

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

We couldn't find this in our ingredient dictionary. We log all missing ingredients and make continuous updates.

Not rated

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