Camellia Sinensis Leaf Extract

Camellia sinensis leaf extract is the formal INCI for green tea leaf extract — the catechin-rich antioxidant (EGCG, EGC, ECG) that reduces UV damage, calms inflammation, and inhibits collagen-degrading enzymes. On labels it signals genuine green tea actives rather than fragrance-level token amounts; efficacy still depends on concentration and fresh packaging. Typical use 1–10% in serums, toners, and sunscreens, where it adds antioxidant depth to SPF formulas. Pair with vitamin C for networked radical defence. A label-reading tip: this INCI plus a low position in the list usually means marketing, not medicine — position matters.