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Clinical Studies

We have combined 25 years of research and expertise to create the Viviscal Professional Hair Growth* Programme.

Viviscal was originally developed in the late 1980s in Scandinavia with the first clinical trial proving its efficacy being published in 1992 in The Journal of International Medical Research.

Since then, we have conducted numerous trials internationally to prove that Viviscal supplements safely and effectively nourish thinning hair from within and promote existing hair growth*. The key active ingredient in Viviscal is the AminoMar C™ marine complex, which is unique to Viviscal supplements.

Today, Viviscal supplements are the number 1 hair growth supplement for women in the US** with over four million units sold globally since the product's inception and, during 2014, one box of supplements was sold every minute worldwide***.

At Viviscal, we are continually investing in further clinically trials globally combined with an intensive R&D programme to ensure product efficacy and advancements for our consumers.


  1. Thomas J Stephens & Associates, Inc
  2. Glynis Ablon, M.D., Ablon Skin Institute Research Center, and Steven Dayan, M.D., DeNova Research



Clinical Studies Results

Clinical Studies Results

Clinical Studies Results

Clinical Studies Results

Clinical Studies Results

  1. Thomas J. Stephens & Associates, Inc.
  2. Glynis Ablon, M.D., F.A.A.D., Ablon Skin Institute Reasearch Center, University of California, Los Angeles
  3. Brook Jackson, M.D., Skin Wellness Center of Chicago
  4. Thomas J. Stephens & Associates, Inc.
  5. José Marcos Pereira, M.D., Brazil

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