Boehmeria Spicata 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: June 23, 2025
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All information on this page is verified using The Personal Care Products Council's (PCPC) INCI database. Our ingredient analyses are based exclusively on PCPC's technical data to ensure accuracy and reliability.

What Is Boehmeria Spicata Extract?

Boehermia Spicata Extract is a plant derived ingredient obtained from the whole Boehmeria spicata herb, a member of the nettle family Urticaceae. The plant naturally supplies polyphenols, flavonoids, polysaccharides and trace minerals that make the extract attractive for skin care. Traditionally the herb grew wild across East Asia where it was brewed into soothing washes for irritated skin. Interest from modern formulators began when Korean beauty brands started looking at indigenous plants with antioxidant and barrier supporting properties, leading to its formal entry into cosmetic ingredient catalogs.

The extract is typically produced by collecting the aerial parts of the plant, drying and milling them, then soaking the powder in a water or glycol solution. The liquid is gently heated, filtered to remove solids and concentrated before being standardized and preserved. The result is a water soluble liquid or powder that blends easily into most cosmetic bases.

Because it is gentle and plant based, Boehmeria Spicata Extract shows up in sheet masks, soothing serums, anti pollution creams, after sun lotions, baby balms, lightweight moisturizers and even scalp calming treatments.

Boehmeria Spicata Extract’s Cosmetic Benefits/Uses

In skin care formulas Boehmeria Spicata Extract serves one primary purpose.

Skin protecting: The extract delivers antioxidants that neutralize free radicals generated by UV light and pollution, while its polysaccharides form a light film that helps reinforce the skin barrier. Together these actions help reduce redness, maintain moisture and keep the complexion resilient against everyday environmental stress.

Who Can Use Boehmeria Spicata Extract

Boehmeria Spicata Extract is considered friendly for nearly every skin type. Its light, water-based composition suits oily and combination skin because it will not clog pores, while the film-forming polysaccharides help dry or mature skin retain moisture. Sensitive skin generally tolerates the extract well, although anyone with a known allergy to plants in the nettle family should proceed cautiously since the herb belongs to that group.

The ingredient is 100 percent plant derived, processed without animal by-products, and therefore aligns with vegan and vegetarian lifestyles.

Current research has not identified any issues for pregnant or breastfeeding women when the extract is used topically at the concentrations found in cosmetics. That said this is not medical advice, and anyone who is pregnant or nursing should run all skincare products past a qualified healthcare provider to be safe.

Boehmeria Spicata Extract is not known to cause photosensitivity, so daytime use does not raise the risk of sunburn. As with any antioxidant-rich botanical, pairing it with sunscreen only strengthens overall protection.

Potential Side Effects/Adverse Reactions

Responses to topical Boehmeria Spicata Extract can vary from person to person. The following list outlines potential side effects, but they are uncommon when the ingredient is formulated and used correctly.

  • Redness or mild stinging in very sensitive skin
  • Itching or rash in individuals allergic to nettle family plants
  • Contact dermatitis when combined with high levels of alcohol or harsh surfactants in the same formula
  • Eye irritation if the product migrates into the eyes

If any irritation or discomfort develops stop using the product and consult a healthcare professional or dermatologist.

Comedogenic Rating

Rating: 0 / 5 — non-comedogenic

Boehmeria Spicata Extract is water soluble and contains virtually no saturated oils or waxes that can block pores. Its main constituents are lightweight antioxidants and polysaccharides that sit on the skin as a breathable film, so they do not trap sebum or dead cells inside follicles.

Suitable for acne prone or breakout prone skin.

Because it is usually added at low concentrations and paired with non-greasy bases, the extract is unlikely to change the overall pore-clogging potential of a finished formula.

Summary

Boehmeria Spicata Extract functions mainly as a skin protector. Its polyphenols mop up free radicals generated by UV light and pollution while the natural polysaccharides form a thin moisture retaining veil that reinforces the barrier and helps calm redness. These combined actions keep skin comfortable, hydrated and resilient.

The ingredient is still a niche player outside of East Asian skin care but its gentle profile and growing interest in botanical antioxidants are steadily increasing its presence in masks, serums and soothing lotions.

Overall safety is high with low allergenic potential and no known issues for most user groups. As with any new cosmetic ingredient a simple patch test is wise before full use to rule out individual sensitivities.

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