| abstract |
The invention relates to a method for obtaining aqueous extracts of tea leaves (Camellia sinensis), in particular fresh tea, Pu'er tea, matcha tea or green tea, as well as tea extracts enriched with small RNAs, sugars, phenolic compounds, organic acids, theine and theanine, the cosmetic compositions comprising such extracts for use in cosmetic applications for skin care, scalp care and skin appendage care, and more particularly for protecting the skin from external damage and oxidation, combatting the signs of ageing skin, increasing sun protection, lightening the skin and improving skin hydration. |