Luteolin

Luteolin is a flavonoid—a type of plant compound found naturally in vegetables, herbs, flowers and spices. In skincare, it functions as a skin conditioning agent that works to protect and calm the skin.Plants produce luteolin partly as a defence against UV radiation, absorbing some UVA and UVB light in the process. When applied topically, luteolin may offer similar protective benefits to the skin, alongside antioxidant and anti-inflammatory activity.

Luteolin works through multiple mechanisms. It neutralises free radicals directly, acting as an antioxidant. It also influences cell signalling pathways that regulate inflammation, helping to suppress inflammatory mediators that trigger redness and sensitivity.Additionally, luteolin has the capacity to absorb ultraviolet radiation, positioning it as a first line of defence against photodamage at the skin's surface. This multi-pathway approach makes it particularly useful in formulations designed to calm and protect stressed or sensitive skin.

Luteolin is typically incorporated into serums, essences, moisturisers and sun protection products. Since it works synergistically with other protective ingredients, it is often combined with vitamin E, vitamin C or other antioxidants. Use consistently as part of your daily routine for optimal benefit, and always pair with broad-spectrum SPF during the day for complete photoprotection.

Luteolin is generally well-tolerated and regarded as safe for topical use in skincare. No significant contraindications or adverse effects are commonly reported, though sensitivity remains possible in individuals with known plant allergies.