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Hair Confidence, Backed by Science

How to maintain fine hair? Tips for healthy and shiny fine hair

How to Maintain Fine Hair: A Physician's Guide to Volume and Care

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Written by Susan F. Lin, M.D.
By Susan F. Lin, M.D. | Physician | Reviewed: June 2026 Quick Answer Fine hair needs volume + pr...
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Things you should never do to wet hair

Wet Hair Care: A Physician's Guide to Protecting Fragile Strands

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Written by Susan F. Lin, M.D.
By Susan F. Lin, M.D. | Physician | Reviewed: June 2026 Quick Answer Wet hair is at its most fra...
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What is my Hair Type and Texture?

What Is My Hair Type and Texture? A Physician's Guide

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Written by Susan F. Lin, M.D.
By Susan F. Lin, M.D. | Physician · Inventor on the MD Hair hair-growth patent portfolio | Revi...
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How to Look for the Best Shampoo for People with Hair Loss in 2024

Best Shampoo for Hair Loss: A Physician's Guide to What Matters

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Written by Susan F. Lin, M.D.
By Susan F. Lin, M.D. | Physician · Inventor on the MD Hair hair-growth patent portfolio | Revi...
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Tired of Hair Loss After 60? These Treatments May Help You

Hair Loss After 60: A Physician's Guide to Biology and What Helps

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Written by Susan F. Lin, M.D.
By Susan F. Lin, M.D. | Physician · Inventor on the MD Hair hair-growth patent portfolio | Revi...
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hair care routine

An Easy Hair Care Routine for Long Hair: A Physician's Guide

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Written by Susan F. Lin, M.D.
By Susan F. Lin, M.D. | Physician | Reviewed: June 2026 Quick Answer Easy long-hair routine: (1)...
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How do vitamins help hair grow?

How Do Vitamins Help Hair Grow? A Physician's Guide to Key Nutrients

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Written by Susan F. Lin, M.D.
By Susan F. Lin, M.D. | Physician | Reviewed: June 2026 Quick Answer Vitamins help hair indirect...
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How To Treat A Dry Scalp?

How to Treat a Dry Scalp: A Physician's Guide to Scalp Comfort

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Written by Susan F. Lin, M.D.
By Susan F. Lin, M.D. | Physician | Reviewed: June 2026 Quick Answer Treat dry scalp with: (1) s...
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