Clerodendron Trichotomum 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 24, 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 Clerodendron Trichotomum Stem Extract?

Clerodendron Trichotomum Stem Extract is derived from the woody stems of Clerodendron trichotomum, a flowering shrub native to East Asia and sometimes called the harlequin glorybower. The plant has long been valued in folk beauty rituals for its soothing qualities, and modern formulators have taken notice. To create the extract, fresh or dried stems are finely milled, soaked in a mix of water and gentle solvents, then filtered to separate the liquid portion that holds the beneficial compounds. This liquid is concentrated and purified to remove excess solvents, yielding a light brown to amber extract rich in plant sugars, small amounts of flavonoids and trace minerals that support skin comfort. You will typically spot this ingredient in hydrating masks, lightweight moisturizers, after-sun gels, anti-aging serums and calming toners where a touch of plant-based skin conditioning is needed.

Clerodendron Trichotomum Stem Extract’s Cosmetic Benefits/Uses

This extract is prized primarily for one key role in skin care.

Skin conditioning: The natural sugars and humectant molecules in the stem help attract and hold water at the skin’s surface, giving formulas a hydrating boost that can soften rough patches and leave skin feeling smoother and more supple. By reinforcing the moisture barrier the extract also supports overall comfort, making it a useful addition to products designed for dryness, sensitivity or post-treatment care.

Who Can Use Clerodendron Trichotomum Stem Extract

This gentle plant extract is generally well tolerated by all skin types, including dry, oily, combination and sensitive skin, because it focuses on light hydration without heavy oils or strong actives. There are no known reasons it would be unsuitable for any particular skin type unless an individual has a specific allergy to the plant family.

The extract is derived entirely from a botanical source and the standard production process does not use animal-derived materials, making it suitable for both vegetarians and vegans. Always check the final product’s full ingredient list to ensure no added animal by-products are present.

Current research shows no contraindications for topical use during pregnancy or while breastfeeding. Still, this is not medical advice and anyone who is pregnant or nursing should review new skincare items with a healthcare professional to be safe.

Clerodendron Trichotomum Stem Extract is not known to cause photosensitivity, so it can be used both day and night without raising the skin’s sensitivity to sunlight. As with any new ingredient, pair it with daily sunscreen for overall skin health.

Potential Side Effects/Adverse Reactions

Responses to Clerodendron Trichotomum Stem Extract can differ from person to person. The following points list possible, though uncommon, side effects when the extract is applied topically. When properly formulated most users will not encounter these issues.

  • Mild redness or warmth at the application site
  • Itching or light stinging, especially on very sensitive skin
  • Contact dermatitis in individuals with a specific plant allergy
  • Eye irritation if the product accidentally gets into the eyes

If any of these reactions occur discontinue use and consult a qualified healthcare provider or dermatologist for guidance.

Comedogenic Rating

Rating: 0 / 5

Clerodendron Trichotomum Stem Extract is a water based botanical rich in lightweight sugars and trace minerals with no heavy oils or waxes so it is very unlikely to clog pores. It is therefore suitable for skin that is prone to acne or frequent breakouts.

As always be mindful of the full formula because other ingredients in the product, such as rich plant butters or fatty alcohols, can raise the overall pore-clogging potential even when this extract itself is non-comedogenic.

Summary

Clerodendron Trichotomum Stem Extract is used in skincare for one main job: skin conditioning. Its natural humectant sugars pull moisture to the surface, help soften rough spots and support a comfortable barrier so skin feels smoother and calmer.

While effective it is still a niche ingredient that pops up most often in hydrating masks, calming toners and light gels rather than in every lotion on store shelves. Formulators appreciate its gentle profile though, so you may see it more often as brands look for mild plant based hydrators.

Topical use is considered very safe with only rare reports of irritation or allergy. Even so it is smart to patch test any new product first to make sure your skin agrees with the full formula.

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