extracted from bamboo which is much richer in silica than the cheaper horsetail or nettle alternatives;high strength - 250mg per capsule - compare against other hair, skin and nail brands;one a day, easy to swallow capsules

• Silica; 250mg; 100 Capsules 1 a day, for Hair and Nails - adds strength and shine - super high strength

Silica; 250mg; 100 Capsules 1 a day, for Hair and Nails - adds strength and shine - super high strengthLindens