The present invention relates to a topical composition comprising an extract of Lilium tigrinum , which is rich in low molecular weight RNA. The present invention also relates to a cosmetic care method comprising topical application of a composition comprising an extract of L. oleifera in a physiologically acceptable medium to reduce skin signs of aging and photo-aging. The present invention also relates to a cosmetic treatment method for improving cell viability, improving cell protection against particulate matter and DNA damage, and reducing cell senescence.
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