Oubo's face serums with natural ingredients list are formulated for conscious consumers, featuring transparent ingredient decks heavy on botanical actives. The serums blend science with nature—for example, the Vitamin C Serum combines 15% organic ascorbic acid with Kakadu plum (natural vitamin C source) and aloe vera. The Hyaluronic Acid Serum uses plant-based hyaluronic acid fermented from wheat, paired with organic jojoba oil. Other serums feature rosehip seed oil, green tea extract, and peptides derived from soy. All natural ingredients are sustainably sourced and cruelty-free, while synthetic ingredients (like preservatives) meet strict clean beauty standards. The serums' natural ingredient lists don't compromise on efficacy—clinical tests show they deliver comparable results to conventional serums. This transparency allows users to make informed choices, aligning skincare with their values.