Vaccinium Vitis-Idaea Leaf Extract

Vaccinium vitis-idaea leaf extract comes from the lingonberry plant, a small shrub native to northern regions. The extract is derived from the plant's leaves rather than its fruit, and contains compounds including phenolic acids and flavonoids that give it astringent and skin-conditioning properties.In skincare formulations, this ingredient functions primarily as an astringent and skin tonic, helping to tighten the appearance of skin and support its natural tone and texture.

The astringent effect comes from the ingredient's phenolic and flavonoid compounds, which have a mild protein-binding action on the skin's surface. This creates a temporary tightening sensation and can help refine the appearance of pores.The antioxidant compounds in lingonberry leaf extract help neutralise free radicals, which may reduce oxidative stress on the skin. This supports the skin's natural defence mechanisms, though the strength of this effect depends on concentration and formulation.

This ingredient is typically found in toners, essences, and rinse-off products where its astringent effect is most pronounced. For best results, apply to clean skin and allow to absorb before layering other products. As with any astringent, those with sensitive or dry skin should patch test first and use no more than once or twice daily to avoid over-drying.

Generally well-tolerated in cosmetic concentrations. May cause mild drying or sensitivity in some individuals, particularly those with compromised or very sensitive skin.