Cos De BAHA L2 Bakuchiol 2% + Retinol 0.5% Serum 30mlFormulated for lackluster, troubled or aging skin, this nourishing serum infused with powerful anti aging ingredients like retinol and bakuchiol effectively restores radiance to skin while boosting its long term resilience. Niacinamide and lavender extract work in tandem to fade hyperpigmentation and improve skin tone. Formulated without potentially irritating ingredients such as parabens, sulfates and mineral oil, the serum is dermatologically tested