Teucrium Viscidum 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
Share:
Inside this article:

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 Viscidum Leaf/Stem Extract?

Teucrium Viscidum Leaf/Stem Extract comes from the leaves and stems of Teucrium viscidum, a herb that belongs to the mint family Lamiaceae. The plant grows in sunny, rocky areas of the Mediterranean region and has long been valued in folk remedies for its soothing effect on the skin. Scientists later found that its green parts are rich in flavonoids, phenolic acids and small amounts of fragrant terpenoids, all known for their ability to fight free radicals and calm irritation.

To make the cosmetic grade extract, growers harvest the aerial parts of the plant at peak season, dry them gently, then soak the material in a mix of water and cosmetic-safe solvents such as propylene glycol or glycerin. After several hours of agitation the liquid is filtered, concentrated and standardized so each batch delivers a consistent level of the active compounds. The finished ingredient is a clear to pale-amber liquid that blends easily into both water-based and light emulsions.

Formulators like to add Teucrium Viscidum Leaf/Stem Extract to daily moisturizers, soothing masks, lightweight serums, after-shave lotions, anti-aging creams and products aimed at protecting skin from urban pollution. Its gentle nature lets it pair well with vitamins, plant oils and sunscreens without upsetting sensitive skin.

Teucrium Viscidum Leaf/Stem Extract’s Cosmetic Benefits/Uses

This extract is prized for one main action in topical formulas: skin protecting. It forms a light shield on the surface while its antioxidant molecules mop up free radicals created by UV exposure and pollution. At the same time its flavonoids help calm redness and reduce the look of stress on the skin so the complexion appears smoother, more comfortable and better able to handle everyday environmental challenges.

Who Can Use Teucrium Viscidum Leaf/Stem Extract

This plant extract is gentle enough for most skin types. Dry and mature skin like its light protective film while oily and combination skin appreciate that it does not feel heavy or greasy. Sensitive or redness-prone complexions often tolerate it well because it contains soothing flavonoids. At this time there are no specific reasons to avoid it for any routine skin type, though anyone with a proven mint-family allergy should steer clear because Teucrium belongs to the same botanical family.

Because the ingredient is sourced entirely from plant leaves and stems and no animal by-products or testing are involved in its normal supply chain it is considered suitable for both vegetarians and vegans.

Pregnant or breastfeeding women can generally use products containing Teucrium Viscidum Leaf/Stem Extract since the ingredient stays on the skin surface and is not known to penetrate deeply or enter the bloodstream. This is not medical advice and those who are expecting or nursing should still check with a healthcare professional before adding any new skincare item to their routine just to be safe.

The extract is not photo-sensitizing and will not make skin more prone to sunburn. As always normal daytime sun care practices like using sunscreen still apply. No other special precautions are currently noted for everyday cosmetic use.

Potential Side Effects/Adverse Reactions

Reactions to topical Teucrium Viscidum Leaf/Stem Extract vary from person to person. The points below list potential side effects but most users will never experience them when the ingredient is used correctly in a well-formulated product.

  • Mild redness or stinging in very sensitive skin
  • Allergic contact dermatitis in individuals allergic to plants from the mint family
  • Rare localized rash if applied to broken or highly compromised skin

If any irritation or unexpected reaction occurs stop using the product and consult a healthcare professional.

Comedogenic Rating

Rating: 0 — Teucrium Viscidum Leaf/Stem Extract is a water-based botanical rich in lightweight flavonoids and phenolic acids rather than pore-clogging oils or waxes. It leaves only a thin, non-occlusive film that rinses away easily, so it does not trap dead cells or sebum inside pores.

Because of this zero rating the extract is generally considered safe for people prone to acne or frequent breakouts.

No studies or user reports link the ingredient to increased blackheads or whiteheads, even when used daily. If a finished formula also contains heavier butters or silicones, the overall product could still feel greasy, so always check the full ingredient list.

Summary

Teucrium Viscidum Leaf/Stem Extract protects skin by laying down a light shield on the surface while its antioxidants neutralize free radicals and its flavonoids calm visible redness. Together these actions help the complexion look smoother and feel more comfortable when faced with pollution, UV exposure and everyday stress.

The extract is not a staple in every skincare line, but niche natural brands and formulator-led indie labels appreciate its gentle protective profile and plant-based story. Its moderate price and straightforward processing also make it an attractive option for new launches.

Current evidence shows the ingredient is low risk, vegan friendly and suitable for most skin types, including sensitive or acne prone. As with any new skincare product it is wise to perform a small patch test first to rule out individual sensitivities before applying it to larger areas.

Was this article helpful?
More from Glooshi:
ADVERTISEMENT
Get all our top headlines in beauty.
Delivered right to your inbox each week. Zero spam, all goodness, opt-out at anytime.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Get the latest beauty news, top product recommendations & brand-exclusive discount codes direct to your inbox.
Send good feedback:

All feedback is greatly appreciated, anonymous, and will be used to improve the quality of our articles.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Send bad feedback:

All feedback is greatly appreciated, anonymous, and will be used to improve the quality of our articles.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Search