Aspirin, niacinamide make my hair and many others much worse. Theirs several anecdotal evidences by users, spread throughout the forum.
As for Salt, coffee, nicotine all increase metabolic rate regardless of the reserved energy is there in the first places, increasing the adrenals if energy reserves are not adequate to provide sugar.
Estrogen build up would be result of endotxemia or gut dysbosis, which as would upregulate the adrenals and increase DHEA-S and DHT and other stress induced androgen.
Red light can help detox copper and CO can decrease gut bacteria count, increase easy MCT energy substrates, and heal gut dysbosis. Which would be the only two things that make any sense.
Aspirin and niacinamide made my hair worse if I was low in sugar, protein, B6 especially but B vits in general, so that might be something to consider.
I think they stimulate the adrenals temporarily but once the estrogen is detoxed then the tonic adrenal tone is lower, similar to how increased salt intake raises blood pressure in the short run but lowers it in the long run.