Hubner Silicea capsules aim to strengthen the hair, skin, nails and bones. Each capsule contains Silica (silicea), which is a natural building block for the body. It gives strength and support to tissue and tendons and may provide support against osteoporosis, as well as skin, hair and nails. It is also beneficial for the digestive system. Hubner Silicea capsules are easy to absorb and provide the benefits of silica gel plus calcium in a capsule.