Best For Skin Types
All, Oily, Combination
Addresses
Usage Frequency
Daily
What Is Ocimum Basilicum Leaf?
Ocimum basilicum leaf, commonly known as sweet basil, is an herb native to tropical regions and widely cultivated across the world. In skincare, extracts of the leaf are used for their phytochemical composition, which includes polyphenolic compounds, flavonoids and tannins.
The ingredient functions as a tonic in formulations, typically incorporated as a hydro-alcoholic extract. Its primary role centres on antioxidant activity, which relates to the plant's ability to help neutralise free radicals in the skin.
How It Works
Basil leaf extract works primarily through its polyphenolic and flavonoid content. These compounds have the chemical ability to donate electrons to free radicals, potentially reducing oxidative damage in the skin. This antioxidant mechanism is thought to support skin resilience and overall skin health.
Some research suggests the extract may also have mild astringent properties due to its tannin content, which could be relevant for certain skin conditions, though this effect remains modest.
Clinical Evidence & References
Laboratory studies have demonstrated that hydro-alcoholic extracts of basil leaves exhibit significant antioxidant activity in vitro, with some extracts showing inhibition rates comparable to standard antioxidant references. Research has also evaluated the safety profile of basil extracts on various skin cell types, finding minimal cytotoxic effects at typical use concentrations.
However, evidence from human clinical trials specifically examining basil leaf extract in skincare formulations is limited. Most supporting data comes from in vitro studies and animal models, so the magnitude of benefit in real-world topical use remains uncertain. Further human studies would help clarify its practical efficacy in skincare products.
Published Research
How to Use
Basil leaf extract is typically incorporated into serums, tonics, or hydrating products at low concentrations as part of a broader formulation. It works well alongside other antioxidants and is generally compatible with most skincare routines. As with any new ingredient, introduce it gradually to monitor your individual response.
Safety & Precautions
Frequently Asked Questions
From the Clinic
Not sure what your skin actually needs?
Two minutes, a few questions, and we’ll point you at what matters — no guesswork.
Take the skin quizPart of a family
Ocimum Basilicum Leaf is a variant of Ocimum Basilicum Flower/Leaf/Stem Extract, the form you will most often see on an ingredients list.
A botanical extract with mild antioxidant and soothing properties
Related Ingredients
Ocimum Basilicum Flower … Stem Extract
A botanical extract with mild antioxidant and soothing properties
Ocimum Basilicum Flower/Leaf Extract
A plant extract traditionally used to support skin tone and vitality
Ocimum Basilicum Leaf Extract
A plant extract rich in polyphenols that may help protect and condition the skin
Nymphaea Odorata Root Extract
A botanical extract traditionally used to refresh and tone the skin
Oenothera Biennis Flower Extract
A plant extract traditionally used to help balance and tone the skin
Origanum Majorana Leaf Oil
A fragrant essential oil derived from marjoram leaves, valued for its aromatic and purifying properties
Learn More About Skincare Ingredients
Explore our comprehensive ingredient glossary to understand what's in your products.
Browse All IngredientsShop Our Products
Find professional skincare solutions at Skintique.