Teucrium Canadense 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 30, 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 Teucrium Canadense Flower/Leaf/Stem Extract?

Teucrium Canadense Flower/Leaf/Stem Extract comes from the flowering tops, leaves and stems of Teucrium canadense, a hardy mint family plant native to North America often called Canada germander. The plant is rich in flavonoids, phenolic acids and small amounts of essential oils, all of which give the extract its soothing and conditioning qualities.

Native peoples used Canada germander infusions for general skin comfort, and early settlers followed suit, steeping the aerial parts to calm irritations. Modern cosmetic chemists revisited the plant when looking for gentle botanical conditioners that fit the clean beauty trend. Today the extract is usually produced by macerating the dried plant parts in a mix of water and mild food grade solvents, then filtering and concentrating the liquid. This process keeps most of the moisture-binding sugars and antioxidants intact while removing coarse plant fibers.

Because of its softening action the extract appears in hydrating day creams, calming face masks, light gel moisturizers, after-sun lotions and even scalp tonics aimed at reducing dryness. It is often paired with humectants like glycerin to amplify skin comfort.

Teucrium Canadense Flower/Leaf/Stem Extract’s Cosmetic Benefits/Uses

This botanical offers a straightforward advantage in formulas

Skin conditioning: The mix of flavonoids and natural sugars helps the skin hold water and feel smoother, which can reduce the look of surface roughness and support a healthy barrier. When used regularly in leave-on or rinse-off products it leaves skin feeling soft supple and refreshed.

Who Can Use Teucrium Canadense Flower/Leaf/Stem Extract

This gentle botanical suits most skin types including oily, combination, dry, mature and sensitive because it conditions without leaving a heavy film or clogging pores. People with very reactive or highly allergic skin may still want to check the full ingredient list of a finished product to be sure there are no added irritants.

The extract is plant derived so it is appropriate for vegans and vegetarians. No animal by-products are involved during cultivation or extraction.

Current research shows no specific issues for pregnant or breastfeeding women when this extract is applied topically. Still, this is not medical advice and anyone who is pregnant or nursing should confirm suitability with a healthcare professional before adding new skincare.

Teucrium Canadense Flower/Leaf/Stem Extract is not known to increase photosensitivity, so normal daytime use alongside sunscreen is fine. It also blends well with most common cosmetic ingredients and does not change the color or scent of a formula in an obvious way.

Potential Side Effects/Adverse Reactions

Responses to topical Teucrium Canadense Flower/Leaf/Stem Extract differ from person to person. The points below cover potential side effects, although they are uncommon when the ingredient is properly formulated and used as directed.

  • Mild skin irritation – a small number of users may notice temporary redness or itching, usually linked to individual sensitivity to plant compounds
  • Allergic contact dermatitis – rare but possible in those with preexisting allergies to members of the mint family
  • Stinging on broken skin – applying to freshly shaved or abraded areas can cause a brief tingling sensation
  • Interaction with strong actives – pairing with high levels of acids or retinoids could increase dryness for some users

If you experience persistent discomfort stop using the product and consult a healthcare professional.

Comedogenic Rating

Rating: 1 / 5

Teucrium Canadense Flower/Leaf/Stem Extract is mostly composed of water soluble flavonoids, phenolic acids and sugars with only trace amounts of oils, so it is unlikely to block pores. The mild emollient action softens skin without leaving an occlusive film, earning it a low score of 1. It is generally considered suitable for people who are prone to acne or breakouts.

Because the extract is usually added at low concentrations and has a light texture it rarely alters the overall comedogenicity of a finished formula, though very rich creams that contain other heavy ingredients could still pose a clogging risk.

Summary

Teucrium Canadense Flower/Leaf/Stem Extract is a plant derived ingredient valued for skin conditioning. Its natural sugars help bind moisture, flavonoids supply antioxidant support and the gentle profile leaves skin feeling smoother and more comfortable. While not a mainstream blockbuster the extract shows up in a growing number of clean beauty creams, lotions and gels aimed at sensitive or dehydrated skin.

Topical use is regarded as safe for most people with only rare reports of irritation or allergy. As with any new skincare ingredient it is wise to perform a quick patch test to confirm personal tolerance before regular use.

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