Well-formulated gummies can help create the “best conditional environment” for hair growth and health, says Dr. Shamban. Still, gummies can help ensure you’re getting all the vitamins and minerals essential for hair health. Genetics and lifestyle factors—like maintaining a nutrient-rich diet and managing stress—also influence hair health, Azadeh Shirazi, MD, FAAD, a board-certified dermatologist, previously told Glamour. TLDR; Hair loss is subjective and you’ll need to get to the root cause of hair loss to see results, but if you’re looking to simply improve the best environment for hair growth, gummies can help. It’s also important to note that you shouldn’t be taking hair supplements while pregnant or breastfeeding unless otherwise cleared by your physician.