DIETARY SUPPLEMENT HAIR GROWTH. Benefits: Supports longer, thicker, and shinier hair, while helping to reduce hair shedding.*. Our shelf-stable probiotic addresses root-cause reasons behind hair loss like stress, hormones, and more.*. We've included ingredients like AnaGain Nu, a clinically-tested protein that stimulates the hair growth cycle and reduces hair loss, and vitamins B12 and B6, which support the gut-scalp connection, giving you thicker-looking, and shinier hair from within.*. Key Ingredients: AnaGain Nu, a clinically-tested protein that stimulates the hair growth cycle and reduces hair loss.*. Vitamins B12 and B6, which support the gut-scalp connection, giving you thicker-looking, and shinier hair from within.*. Probiotic Blend: Promotes gut, skin and scalp health.*. Vegan, Gluten-Free & Dairy-Free. Formulated Without: Sugar (real or artificial). Tapioca syrup or corn syrup. Artificial colors. Artificial flavors.