Every LIV™ product is designed with input from licensed trichologists and dermatological experts to ensure it's not just trendy—but truly effective. We don't follow hype—we collaborate with hair restoration specialists and scalp health professionals to refine every formula, fiber, and application method of our density filler.


Our development process includes professional review and second-hand verification by:

Dr. Marcus Thompson, MD – Dermatologist specializing in androgenetic alopecia and scalp health

Sarah Kim, Licensed Trichologist – Clinical hair specialist with expertise in hair fiber technology and color matching

Dr. Elena Rodriguez, MD – Cosmetic dermatologist with over a decade of experience in non-surgical hair restoration solutions


Your scalp deserves more than empty promises. That's why we hold our products—and ourselves—to clinical standards rooted in real hair science.