A renowned scientist, Alfred Marchal founded ALPHASCIENCE to bring the fruit of his many years of research to aesthetic medicine and to the most demanding consumers.

Recognized worldwide for his Recognized worldwide for his technical innovations, he is a pioneer in the discovery and stabilization of powerful antioxidants, including pure vitamin C, which he successfully stabilized in the early 1990s.

Its philosophy is to draw inspiration from innovations found in nature to create innovations that mark the history of anti-aging medicine.

passion for science

Alfred Marchal, Doctor in Organic Chemistry, has devoted his life to the search for natural active ingredients capable of stopping skin aging. He is a world pioneer in the stabilization of vitamin C in its free and active form.

He then continued his research, in particular by creating Vitamin K1 oxide and integrating Glutamine into cosmetic formulations.

His new discovery within Alphascience is tannic acid. It is a unique active ingredient with remarkable antioxidant and anti-aging properties.

inspiring innovations

Alfred Marchal has always been guided by the need for innovation. He has a deep desire to revolutionize skincare by developing original formulas. Doctor Marchal's objective is to inspire the world of medical cosmetics, to offer innovative treatments that anticipate the future needs of professionals. This passion, which he has cultivated since the beginning of his career, is enriched by his travels, scientific conferences and encounters which inspire him in his constant search for innovation.

his philosophy

The observation of nature, the perfect knowledge of natural molecules and their interactions.

The analysis of all connections within cellular mechanisms with their application in anti-aging medicine. Their effectiveness on the skin according to the different skin types... All its areas of expertise plus a touch of genius and magic.

discoveries & patents

After more than 35 years of research on skin aging, Alfred Marchal has developed more than seven patents, hundreds of formulations and unique expertise in the field of anti-aging medicine.

Key dates

Alfred Marchal marked the history of aesthetic medicine with some of his most recognized innovations.


Launch of the first pure vitamin C serum


Discovery of Vitamin K1 oxide to treat redness and bruising


Discovery and stabilization of tannic acid in anti-aging formulas
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