Ludwigia Epilobioides Extract: What Is It, Cosmetic Uses, Benefits & Side Effects

Curious about this ingredient? In this article we're explaining exactly what it is and why it's used within cosmetic formulations.
Updated on: July 1, 2025
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We verify all information on this page using publicly available nomenclature standards from The Personal Care Products Council (PCPC), the European Commission's CosIng database and documentation provided directly by ingredient manufacturers. Our analysis is based on technical data from these sources to ensure accuracy and reliability.

What Is Ludwigia Epilobioides Extract?

Ludwigia Epilobioides Extract comes from the whole Ludwigia epilobioides plant, a flowering water-loving herb native to parts of Asia and Europe. The plant is naturally rich in moisture-binding sugars, soothing polyphenols and protective antioxidants, making it a handy ally for skin care. While folk remedies once used Ludwigia to calm irritated skin, modern formulators began exploring it in the early 2000s when gentle botanical hydrators grew popular.

To produce the extract, harvested plants are washed, dried then steeped in a food-grade solvent such as water or a mix of water and glycerin. The liquid is filtered to remove plant solids, concentrated and finally standardized so each batch offers consistent performance. Because the finished extract is water soluble and mild it slips easily into a wide range of cosmetic bases.

You will most often spot Ludwigia Epilobioides Extract in moisturizers, hydrating serums, leave-on masks, soothing toners, after-sun gels and anti-aging creams where extra moisture and a cushion of protective antioxidants are welcome.

Ludwigia Epilobioides Extract’s Cosmetic Benefits/Uses

This botanical multitasker supports formulas in two key ways

  • Humectant: The plant’s natural sugars attract water from the air and draw it toward the skin surface, helping boost hydration levels so skin feels soft and looks plumper
  • Skin protecting: Antioxidants and calming polyphenols help shield skin from everyday environmental stressors like pollution and dryness which can lead to dullness and early signs of aging

Who Can Use Ludwigia Epilobioides Extract

Ludwigia Epilobioides Extract is gentle and water based, making it a good fit for nearly all skin types including dry, normal, combination and oily. Its light humectant action delivers moisture without a greasy film so even acne-prone or sensitive skin can usually tolerate it. Because it contains no added oils or pore-clogging waxes it is rarely a problem for those struggling with congestion.

The extract is plant derived and typically processed with vegan friendly solvents, so it is suitable for vegans and vegetarians. No animal by-products are used in its manufacture and it is not known to be tested on animals when sourced from responsible suppliers.

Current research shows no specific concerns for topical use during pregnancy or while breastfeeding, but this is not medical advice. Anyone who is pregnant or nursing should discuss new skin care products with a qualified healthcare provider to be safe.

Ludwigia Epilobioides Extract does not make skin more sensitive to sunlight and it can be worn during the day without raising the risk of sunburn. As always, daily sunscreen is still recommended for overall skin health.

Potential Side Effects/Adverse Reactions

Responses to any cosmetic ingredient vary from person to person. The following list covers potential side effects of Ludwigia Epilobioides Extract, though most users will not notice any problems when the ingredient is properly formulated and used as directed.

  • Mild redness or warmth shortly after application
  • Temporary itching or tingling on very reactive skin
  • Allergic contact dermatitis in individuals sensitive to evening primrose family plants
  • Stinging if applied to broken or freshly exfoliated skin
  • Interaction with high levels of strong preservatives which could amplify irritation for extremely sensitive users

If any of these effects occur stop using the product and consult a healthcare professional or dermatologist.

Comedogenic Rating

Rating: 0–1

This extract is water based and free of heavy oils or waxes. Its humectant sugars and lightweight polyphenols deliver hydration without forming an occlusive film that could trap debris inside pores, so the likelihood of clogging is extremely low.

Suitable for acne prone or breakout prone skin.

No evidence suggests interactions with common acne treatments. Its water solubility means it rinses cleanly and will not build up over time.

Summary

Ludwigia Epilobioides Extract works mainly as a humectant and a skin protector. It draws moisture into the skin with natural sugars and supplies antioxidants and calming compounds that help defend against pollution and dryness.

The ingredient is not yet a mainstream star, but its gentle nature has earned it a spot in an increasing number of Korean creams, niche clean beauty serums and soothing after sun gels.

Overall safety is strong with low irritation risk and virtually no comedogenic potential. As with any new skincare item a small patch test is still a smart step before regular use.

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