Swanson Full Effect Hair Thickener is a food supplement in capsule form designed to complement the daily diet of adults. Each capsule contains 2 mg of biotin, which allows it to cover 4000% of the reference intake values ​​for this important B group. The formula also contains field grass standardized to 8% silica and a blend of Keranat™ herbal ingredients: copernicus, millet, wheat, sunflower and rosemary. Swanson Full Effect Thickener for hair - the properties of the active ingredientshelps to maintain the health of the hair, the skin and the proper condition of the mucous membranes.Zinc supports the maintenance of healthy hair, skin and nails.Horsetail is a natural source of silica, which helps keep hair, nails and skin in optimal condition. The recommended daily dose of the preparation to obtain the beneficial effect resulting from the declared action is only 1 capsule. A pack of Hair Thickener 60 capsules from the American brand Swanson will provide two months of daily supplementation.