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Confirm with a serum B12 test (below 300 pg/mL warrants supplementation
You get busy, you get distracted, and the vial sits out
It happens because every strand of hair follows a natural hair growth cycle, a biological process that controls how hair grows, rests, and sheds over time
Baseline measurements before starting, periodic monitoring during use, and follow-up assessment after cycling off provide data points that can reveal individual response patterns
US$ 20.44
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US$ 22.70
US$ 21.15
US$ 28.41
