Oubo's best face serums for men and women are gender-neutral formulas that deliver results for all. The Hyaluronic Acid Serum is a universal favorite, hydrating all skin types without bias. For anti-aging, the Peptide Serum with argireline and matrixyl 3000 targets fine lines, while the Niacinamide Serum controls oil and improves texture—ideal for both men's thicker skin and women's more delicate complexions. Men appreciate the lightweight, fast-absorbing textures, while women love the skin-nourishing benefits. The serums are fragrance-free or subtly scented with natural extracts, avoiding gender-specific marketing. Clinical tests show they perform equally well across genders, with 90% of male and female users reporting satisfaction. Oubo's inclusive approach to skincare makes these serums a top choice for anyone seeking effective, unisex serums.