Amway Nutrilite Hair, Skin & Nail Health is a dietary supplement that contains biotin and collagen, among other nutrients. Biotin is a water-soluble B vitamin that research suggests may help alleviate nail brittleness and promote healthy hair. Collagen is a protein that is a major component of hair, skin, and nails, and is important for their strength and elasticity.
The supplement also contains other ingredients, including dicalcium phosphate, microcrystalline cellulose, sodium carboxymethylcellulose, maltodextrin, and magnesium stearate.
Positive aspects of the product include the inclusion of research-supported nutrients and the promotion of strong, flexible nails and healthy hair.
Negative aspects of the product were not found in the search results.
Regarding the ingredients, biotin and collagen are natural ingredients, while the other ingredients listed are synthetic or man-made. However, Amway states that they rigorously test and document every ingredient to meet their standards for integrity, quality, and efficacy.
