Thymus Vulgaris Water
INCI: THYMUS VULGARIS WATER
Reviewed by Kate · Last updated 2 Jun 2026
Also known as: Thymus Vulgaris Water
A plant-derived antioxidant water with traditional use in supporting skin comfort
Best For Skin Types
All, Sensitive, Combination
Addresses
Usage Frequency
Daily
What Is Thymus Vulgaris Water?
Thymus vulgaris water is derived from thyme, a Mediterranean herb with a long history of use in traditional medicine. In skincare formulations, it functions primarily as an antioxidant, helping to neutralise free radicals that can contribute to skin damage and ageing.
The ingredient is typically incorporated into products as a functional water or hydrosol, where the plant's beneficial compounds are infused into the aqueous phase of the formula. This makes it a versatile addition to a range of skincare types.
Benefits for Your Skin
How It Works
Thyme contains phenolic compounds and other phytochemicals that act as antioxidants. These molecules are able to donate electrons to free radicals, neutralising them before they can damage skin cells and collagen.
Beyond antioxidant activity, research suggests thyme extract may also have anti-inflammatory properties, though the mechanisms in living skin are not yet fully characterised. The traditional use of thyme for inflammatory skin conditions provides a foundation for investigation, though more targeted studies in cosmetic applications would strengthen our understanding.
Clinical Evidence & References
Research into thyme and related plant extracts shows promise for inflammatory skin conditions. Studies on related botanicals have demonstrated reductions in markers of skin inflammation and improvements in barrier function, though direct evidence specifically for thymus vulgaris water in cosmetic formulations remains limited.
The antioxidant capacity of thyme is well documented in chemical assays, but translating this to measurable skin benefits in living human subjects requires further investigation. Current evidence supports its inclusion as a supportive antioxidant ingredient, rather than as a primary treatment for specific skin concerns.
Published Research
How to Use
Thymus vulgaris water is typically used as a base ingredient in serums, toners, and essences rather than as a standalone product. It works well in formulations with other antioxidants and can be used daily as part of your regular skincare routine. There is no specific concentration threshold above which benefits increase, so follow the instructions on your chosen product.
Safety & Precautions
Frequently Asked Questions
From the Clinic
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Thioglycolic Acid
A reducing agent with multiple applications in hair care and depilatory products
Thiotaurine
A hydrogen sulfide donor studied for its antioxidant potential and cellular protection
Thymol Trimethoxycinnamate
A synthetic antioxidant that works to reduce excess skin pigmentation through a cellular mechanism
Tocopherol
Vitamin E antioxidant for skin protection
Tocophersolan
A stabilised form of vitamin E that works to neutralise free radical damage
Tocopheryl Acetate
Also referred to as tocopherol acetate
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