research Effects of Oral Supplementation of Muttaijow complexTM on Human Skin, Hair and Nail Physiology 1 citations , May 2021 in “Research journal of topical and cosmetic sciences” Muttaijow ComplexTM improved skin, hair, and nail health in middle-aged adults.
research A Nutritional Supplement Formulated with Peptides, Lipids, Collagen and Hyaluronic Acid Optimizes Key Aspects of Physical Appearance in Nails, Hair and Skin 5 citations , January 2012 in “Journal of nutrition & food sciences” The supplement improved hair, skin, and nails appearance and had long-term benefits.
research [Cutaneous manifestations of malabsorption diseases (author's transl)]. 5 citations , December 1978 in “PubMed” Malabsorption can cause skin issues like pigmentation changes and hair loss, which improve with treatment.
research Biotin - facts and hopes September 2022 in “Farmacja Polska” Biotin is important for health, but taking extra usually doesn't help unless you're deficient.
research Selenium in the supplement as the probable cause of hair loss and nail dystrophy 1 citations , August 2023 in “Journal of cosmetic dermatology (Print)” Too much selenium can cause hair loss and nail problems.