Lactobacillus/Portulaca Oleracea Ferment Extract

Best

Antioxidant

Lactobacillus/Portulaca Oleracea Ferment Extract at a glance

  • Created by fermentation of the purslane plant
  • Has antioxidant benefits
  • Fermentation can promote further benefits
  • Also a skin conditioning ingredient

Lactobacillus/Portulaca Oleracea Ferment Extract description

_Lactobacillus/Portulaca oleracea_ ferment extract is the product of fermenting the extract of the _Portulaca oleracea_ plant – also known as purslane – with a specific strain of bacteria, in this case, _Lactobacillus_. This fermentation process likely heightens the benefits naturally present in the plant and creates new substances which may further benefit skin, such as enhanced smoothing and conditioning. Purslane is a good source of antioxidants, including vitamins A, C, and E, plus glutathione. It also contains genistein, which can help improve the appearance of lax skin. Use levels of _Lactobacillus/Portulaca oleracea_ ferment extract in cosmetics range from 1–5% depending on the blend.

Lactobacillus/Portulaca Oleracea Ferment Extract references

  • SpecialChem, Website, Accessed August 2025

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.