Biotin (B7) strengthens keratin infrastructure — the protein that makes up hair, skin, and nails. Saw palmetto blocks the enzyme 5-alpha-reductase that converts testosterone to DHT, the hormone responsible for pattern hair loss. Together they address both structural weakness and hormonal causes of hair thinning.
Take 2,500-5,000mcg biotin daily with food. Take 320mg saw palmetto extract daily. Results take 3-6 months to become visible. Best combined with a scalp massage routine.
Biotin can interfere with lab tests (thyroid, cardiac) — stop 48 hours before blood work. Saw palmetto may interact with blood thinners and hormone medications. Not for pregnant women.
This information is for educational purposes only and is NOT medical advice. Always consult a qualified healthcare professional.
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