Detailed, source-linked guides for reading hair and scalp change, evaluating treatment claims, and building records that are actually comparable.
Featured guideThe chemical identity is now clear. The clinical-development identity is not. Here is what the new WHO entry settles, what it leaves open, and why those two questions should not be collapsed.
Move from first observations to treatment evidence and repeatable tracking.
4 articles shown
A01The chemical identity is now clear. The clinical-development identity is not. Here is what the new WHO entry settles, what it leaves open, and why those two questions should not be collapsed.
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A02A shower drain cannot tell you the diagnosis. Timing, distribution, scalp symptoms, and change over time provide a much more useful first picture.
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A03Minoxidil is one of the most studied hair-growth treatments, but “clinically proven” still does not mean guaranteed, immediate, or appropriate for every kind of loss.
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A04A useful progress photo is not the sharpest or most dramatic image. It is the image you can reproduce under the same conditions next month.
Read guideUse TrichoLens tools to organize repeatable photos and bring a clearer record to your own care decisions.