Studies

A Nutritional Supplement Optimizes Key Aspects ...

A nutritional supplement formulated with peptides, lipids, collagen, and hyaluronic acid, and also containing vitamin E, biotin (vitamin B7), and riboflavin (vitamin B2), resulted in statistically significant improvements in nail...

Nutritional Supplementation: Impact on Skin Hea...

This study highlights the significant impact of nutrition, including vitamins, on human health and beauty, particularly concerning skin. It found that deficiencies in certain vitamins like niacin and B12 are...

Evaluation of Dietary Supplement Use for the Im...

This study found that a majority of participants using dietary supplements aimed to improve the condition of their skin, hair, and nails, and most (79%) reported a considerable subjective improvement....

Effect of Biotin-rich Functional Food on Hair G...

This study on rats demonstrated that a biotin-rich functional food (whalgechan) promoted significant hair growth by increasing both hair count and length. Given that biotin is crucial for keratin synthesis,...

Evaluation of a Biotin Ingredient Complex on th...

Biotin (vitamin B7) is a water-soluble vitamin that plays a crucial role in the body, notably in the synthesis of proteins like keratin, which is a main component of hair...

Thiamine (Vitamin B1)

Thiamine (vitamin B1) was the first B vitamin identified and serves as a crucial cofactor for several enzymes involved in energy metabolism, including those vital for carbohydrate catabolism and neurotransmitter...