Camellia sinensis (the tea plant) is a widely used botanical in cosmetology, prized for the beneficial polyphenols, flavonoids, and caffeine naturally present in its leaves. In skin care, its antioxidant and soothing properties help protect the skin from environmental stressors like pollution, while also visibly calming the look of redness and uneven tone.

Topical formulations containing green tea extracts are commonly used to help diminish the appearance of dark spots, improve skin elasticity, and support a smoother, more youthful-looking complexion.

Additionally, the natural astringent qualities of its tannins make it a popular choice for products designed for oily or blemish-prone skin, as it helps refine the look of pores and balance surface shine. Caffeine derived from the plant is frequently included in eye-area creams and body products to temporarily reduce the look of puffiness and promote a firmer, more toned skin appearance.