So, if you're bothering to read reviews about anything like this in your ongoing battle with baldness, then let me be clear, right up front - the hair loss is winning the war. To terribly misquote Jim Morrison, "No hair gets out of here alive".... So, you're hoping against all odds that some miracle product will be a cheap, effective, undetectable cure-all in your fight against genetics or disease...well, the good news is THIS PRODUCT KIND OF WORKS. Let me be as transparent as the fine little hairs you're hoping will grow on your head - if you have some hair, but it's thinning pretty bad, this stuff will make it look fuller and hide some of the dreaded scalp showing through - however, if you plan on people getting really close to it, you can see the Ustar on your scalp (at least, the dark colors show up if you're Caucasian or light skinned) - but this should work well for a job interview, a date in a restaurant, an acting/theatre gig, maybe even a family gathering - but if you plan on getting lucky and he/she not noticing the smudges on the pillow in the morning, you are out of luck....If battling hair loss is what you're up against, then Ustar is, metaphorically, another tool in the tool box. Use it with along with everything else - but use it in moderation. Too much and you're a powdered, bald donut.