billowy soft stand up head hair

this video got me to think of a new kind of light activated hair gel, that only turns rigid with no light, thus it is only rigid right near the head, giving lots of volume while maintaining softness of look as well as movement generally

Now I know you people want to know how it actually works, like UV LED amplifies the activity of hydrogen peroxide (much like light activated teeth whitening), then make the hair gel from something that turns floppy or dissolvable with active hydrogen peroxide. Another possibility is the photoisomerization of stilbene, a chemical similar to the beneficial resveratrol. Stilbene melts at either 5 or 125 degrees depending on if UV light is there.

I do not know which ones yet a number of proteins dissolve more with (hydrogen peroxide water) than water alone. so a blend of those peroxide dissolvable proteins with some kind of glue would turn watery then wash away, leaving just the uplifting hair gel as well as the untreated flowy hair.

I think a polymer with the occasional stilbene at it would be sort of like washes away with UV rubber, so the hair base would be soft on the pillow.

Also although the word peroxide is being used a bunch here, this is just a light activated gel. I think you have to combine hydrogen peroxide with ammonia to bleach.