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김서연, just a few questions
Every scalp is different, and the same concern calls for different products. Three short questions make our suggestions far more accurate. All optional — you can skip for now.
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Tell us your age range
The same hair-loss concern calls for different products at 25 and at 55. Your year of birth is used only as a ten-year range, and only that range enters our comparisons.
Year of birth · optional
Gender · optional
What you share is used only for product suggestions and comparison statistics. Only a ten-year age range enters those statistics, and you can change or delete any field in My Page.