Hair Loss After 60: A Physician's Guide to the Biology and What Actually Helps
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By Susan F. Lin, M.D. | Physician · Inventor on the MD Hair hair-growth patent portfolio | Revi...
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Best Treatments for Dry and Damaged Hair: A Physician's Guide to Repair and Resilience
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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Dry/damaged hair recovery: ...
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Women's Hair Loss: 10 Natural Remedies and What Actually Has Evidence Behind Them
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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The 10 natural remedies wit...
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Stress-Induced Hair Loss: A Physician's Guide to Causes, Timeline, and What Helps
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By Susan F. Lin, M.D. | Physician · Inventor on the MD Hair hair-growth patent portfolio | Revi...
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Ashwagandha for Hair: A Physician's Honest Guide to the Evidence and the Mechanism
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By Susan F. Lin, M.D. | Physician · Inventor on the MD Hair hair-growth patent portfolio | Revi...
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Should You Use Collagen Supplements for Hair Growth? A Physician's Honest Guide
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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Yes — with realistic expect...
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How to Improve Scalp Health: A Physician's 7-Step Guide to a Healthier Scalp
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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The scalp is skin. 7 physic...
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Tips for a Healthy Scalp: A Physician's Practical Guide
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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Scalp health = hair health ...
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Hair Mask or Conditioner: A Physician's Guide to When to Use Each
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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Conditioner is a daily ligh...
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How Does Vitamin E Benefit Hair Health? A Physician's Guide
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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Vitamin E benefits hair via...
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Alopecia Areata: A Physician's Guide to Causes, Treatment, and Where Drug-Free Support Fits
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By Susan F. Lin, M.D. | Physician · Inventor on the MD Hair hair-growth patent portfolio | Revi...
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Hair Care Tips for Men: A Physician's Guide to Healthy Scalp, Thicker Hair, and What Works
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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Hair care for men: (1) sulf...
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What Hair Products Are Best for Healthy, Shiny Hair? A Physician's Guide
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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For healthy, shiny hair the...
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Why Do Men Use Hair Products? A Physician's Practical Guide
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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Men use hair products for: ...
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What Are Some Natural Hair Products? A Physician's Guide to What Actually Works
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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"Natural" isn't regulated. ...
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Can I Apply Two Different Hair Products When Styling? A Physician's Layering Guide
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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Yes — with a layering order...
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An Easy Hair Care Routine for Long Hair: A Physician's Step-by-Step Guide
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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Easy long-hair routine: (1)...
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How Do Vitamins Help Hair Grow? A Physician's Guide to the Key Nutrients
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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Vitamins help hair indirect...
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Hair Loss After COVID: A Physician's Guide to Post-Viral Telogen Effluvium
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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Hair loss after COVID-19 is...
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Top Hair Growth Products for Men: A Physician's Guide to What Actually Works
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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Three categories: (1) FDA-a...
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How to Treat a Dry Scalp: A Physician's Guide to Restoring Scalp Comfort
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By Susan F. Lin, M.D. | Physician | Reviewed: June 2026
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Treat dry scalp with: (1) s...
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Eat Your Hair Healthy: A Physician's Guide to Foods That Actually Support Hair
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Did you know that your hair changes every seven years? And if we are shedding about 100 hairs a day on average we need to regenerate it at the same pace. So that means feeding your follicles!
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