{- 'general.a11y.skip_main' | t -}}

Lash and Brow Care

Lash serum comparison — MD Lash Factor® and other lash conditioners

Lash Serums Compared: Drugs, Prostaglandin Cosmetics & Peptides

·
Written by Development higheights
Every lash serum on the market falls into one of three lanes. Knowing the lane tells you what res...
Continue reading
MD Lash Factor® eyelash conditioner compared with mascara

Eyelash Conditioner vs. Mascara: A Physician's Guide to the Difference

·
Written by Susan F. Lin, M.D.
By Susan F. Lin, M.D. | Physician | Reviewed: June 2026 Quick Answer They do different jobs. Mas...
Continue reading
lash and brow serum

Top 5 Tips if You're Losing Your Eyebrows: A Physician's Guide

·
Written by Susan F. Lin, M.D.
By Susan F. Lin, M.D. | Physician | Reviewed: June 2026 Quick Answer Five physician steps if you...
Continue reading
MD Lash Factor® eyelash conditioner — lash serum safety guide

How Long Does It Take for Eyelashes to Grow Back? Physician's Guide

·
Written by Susan F. Lin, M.D.
By Susan F. Lin, M.D. | Physician · Inventor on U.S. Patent 8,206,695 (eyelash enhancement) · C...
Continue reading
Why Are My Eyelashes Falling Out? 9 Reasons and Solutions

Why Are My Eyelashes Falling Out? A Physician's Guide to Causes

·
Written by Susan F. Lin, M.D.
By Susan F. Lin, M.D. | Physician · Inventor on U.S. Patent 8,206,695 (eyelash enhancement) · C...
Continue reading
RSS
Address:
448 N San Mateo Drive / San Mateo.CA 94401
La Canada Ventures, Inc. · NMSDC Certified MBE · WBENC Certified WBE · Veteran-Owned Small Business · U.S. Federal Contractor (SAM.gov GHQRVKN8GEG7) · GMP & FDA-Registered Manufacturing

MD®: Advanced Clinical Science. The official home of MD Lash Factor® and MD Hair™.

Home

Customer care

Support

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • iDEAL Wero
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

md-factor.com is owned and operated by La Canada Ventures, Inc. © 2026 La Canada Ventures, Inc. All rights reserved. MD®, MD Lash Factor®, and MD Factor® are registered trademarks of La Canada Ventures, Inc. MD HAIR™, MD Brow™, MD Skin™, and MD Wellness™ are trademarks of La Canada Ventures, Inc.

® denotes a trademark registered in the U.S.

Physician‑formulated by Dr. Susan Lin, M.D.
Powered by Omni Themes