great for sun damage stars [SEP] i do not have an uneven skin tone on my face but i do on my decollete area i am using this serum there instead of on my face and i love the consistency and how well it sinks into my skin i also love the pump bottle that keeps it fresh and free from contaminants it does have an odd scent but it does not linger long once i add my moisturizer i do not notice it anymore i have not been using it long enough to notice a big difference yet but my skin does feel smoother and softer overall i would recommend it