Elsholtzia Splendens Flower/Leaf/Stem 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 27, 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 Elsholtzia Splendens Flower/Leaf/Stem Extract?

Elsholtzia splendens is a fragrant herb from the mint family that grows across China, Korea and parts of Japan. Cosmetic makers use an extract drawn from its flowers, leaves and stems because these aerial parts are rich in plant chemicals like flavonoids, phenolic acids and aromatic oils that show strong antioxidant activity.

The plant has a long history in folk skin care where crushed leaves were placed on the skin to calm irritation. Modern laboratories confirmed its protective properties, so formulators began adding the extract to beauty products in the early 2000s. To create the ingredient, harvested plant material is washed, dried then soaked in food grade solvents or water. The liquid is filtered, concentrated and sometimes spray-dried into a powder that blends easily into creams or serums.

You will most often see Elsholtzia splendens extract in sheet masks, soothing toners, daily moisturizers, anti-aging night creams, after-sun gels and protective day lotions.

Elsholtzia Splendens Flower/Leaf/Stem Extract’s Cosmetic Benefits/Uses

This botanical contributes several helpful actions when added to skin care formulas:

  • Antioxidant – neutralizes free radicals created by UV light and pollution which can lead to dullness and premature lines, helping keep skin looking fresh
  • Skin Conditioning – supplies plant sugars and oils that soften the surface, improve suppleness and support a smooth feel
  • Skin Protecting – forms a light botanical shield that reduces environmental stress and supports the skin’s natural barrier

Who Can Use Elsholtzia Splendens Flower/Leaf/Stem Extract

This extract is gentle enough for most skin types, including dry, normal, oily and combination skin. Its soothing nature often makes it a welcome addition for people with easily irritated or sensitive skin. Those with a known allergy to plants in the mint family should proceed carefully as cross-reactivity is possible.

Because the ingredient is 100% plant derived and no animal derivatives or by-products are involved in its harvest or processing, it is suitable for both vegetarians and vegans.

No data shows any hormonal activity or other issues that would normally raise concern for pregnant or breastfeeding women. Still, this is not medical advice and anyone who is expecting or nursing should share the full ingredient list of their skincare routine with a healthcare professional before use, just to be safe.

Elsholtzia splendens extract does not make skin more vulnerable to sunlight and it may even help counter some of the free-radical damage that UV rays produce. Standard daytime sun protection is still recommended.

Potential Side Effects/Adverse Reactions

Individual responses to topical Elsholtzia splendens extract can vary. The points below outline potential side effects that could occur even though most users will never experience them when the ingredient is formulated and applied correctly.

  • Redness or mild stinging for people with very reactive skin
  • Itchy rash or hives in those allergic to members of the mint family
  • Contact dermatitis if used on broken or compromised skin
  • Interaction with highly acidic or exfoliating products leading to temporary discomfort

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

Comedogenic Rating

Rating: 1 on the 0-5 scale. Elsholtzia splendens flower/leaf/stem extract is a lightweight botanical rich in water-soluble antioxidants rather than heavy waxes or pore-clogging oils. Most finished formulas include it at low concentrations that sit comfortably on the skin without forming an occlusive film. Because it is not greasy and has no history of causing follicular blockages it earns a very low score.

Suitable for acne-prone and breakout-prone skin in the vast majority of cases.

Formulators often pair this extract with non-comedogenic bases such as aloe juice or lightweight humectants, which helps keep the overall product friendly to congested skin types.

Summary

Elsholtzia splendens flower/leaf/stem extract serves mainly as an antioxidant, skin-conditioning and skin-protecting agent. The flavonoids and phenolic acids captured from the plant scavenge free radicals, while natural sugars and lightweight oils soften the surface and reinforce the moisture barrier.

It is not yet a blockbuster ingredient like green tea or niacinamide, but its gentle nature and mint-fresh backstory are earning it quiet traction in soothing masks, after-sun gels and daily moisturizers.

Current research and real-world use show a strong safety profile with very rare reports of irritation limited mostly to individuals allergic to the mint family. As with any new skincare ingredient, patch testing a small area before full use is the smartest way to confirm personal compatibility.

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