12/09/2025
Nutrient deficiencies can result from an inadequate diet, as well as stress or poor absorption from a compromised microbiome. All of these factors can divert essential nutrients away from your follicles to more vital organs leaving less nourishment for growth.
Ingredients in Nutrafol that target this response
• Marine Collagen is rich in proline and glycine, which create keratin.
• Biotin is shown to improve hair growth in combination with other vitamins and botanicals in a clinical study.
• Horsetail is clinically shown to reduce brittleness of hair and nails after five months by supporting connective tissue strength. Get your free month of Nutrafol supplements with any kit purchased.