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How to tell whether it is actually working
Memory is a terrible measuring instrument for hair. A simple photo method that gives you something honest to judge against. Read more...
A scalp-care routine you will actually keep
The most effective routine is the one you do not abandon in week three. Here is a simple weekly structure built around that. Read more...
What red light therapy can and cannot do for your hair
An honest look at what the research on low-level light therapy actually shows, where the evidence is strong, and where sellers tend to overstate things. Read more...