Thymus Vulgaris Flower/Leaf Extract
A thyme extract. It works as an antioxidant and helps support clarity in blemish-prone skin. Well tolerated.
Evidence by route
Topical application
An antioxidant plant extract. Safe.
- CIR Cosmetic Ingredient Review safety assessment
How to read tiers A–F
- BLimited evidence. One RCT or several controlled studies with limitations
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Thyme flower and leaf extract (INCI Thymus Vulgaris Flower/Leaf Extract) comes from the common aromatic plant. In cosmetics it works as a plant antioxidant and as support for blemish-prone skin, thanks to its phenolic compounds such as thymol. The antioxidant and clarifying side makes sense: thyme phenols help curb oxidation and have activity against microbes. As support for acne-prone skin it works; it is not an acne treatment in the clinical sense but a complementary component. Applied topically it is not systemically relevant, so in cosmetics it can be used during pregnancy and breastfeeding without issue. Concentrated thyme essential oil is handled more carefully, but the extract in a formula does not create that level of exposure. Tolerability is good. Irritation and allergy potential are low at cosmetic concentrations, suitable for most skin types. There is no data on relevant comedogenicity.
Frequently asked questions
Is Thymus Vulgaris Flower/Leaf Extract safe during pregnancy?
Thymus Vulgaris Flower/Leaf Extract is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Thymus Vulgaris Flower/Leaf Extract for?
Thymus Vulgaris Flower/Leaf Extract suits: normal, dry, combination, oily, sensitive.
What is Thymus Vulgaris Flower/Leaf Extract and what does it do in cosmetics?
A thyme extract.
What's the INCI name for Thymus Vulgaris Flower/Leaf Extract?
The INCI name is Thymus Vulgaris Flower/Leaf Extract. It may also appear as: Thyme Extract.
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