Besides silica, Alora Naturals Bamboo Silica contains calcium citrate, magnesium citrate and Vitamin D3 to aid in the absorption of Bamboo Silica. Studies suggest that Vitamin D3 is needed to absorb calcium and without Vitamin D, there will be insufficient calcium absorption and hence our body will look to use our calcium stores in the skeleton. Therefore it is vital to have both Vitamin D3 and calcium in our bamboo silica formula. Like calcium, magnesium citrate plays an important role in bone health. This synergistic blending of mineral properties makes bamboo silica an excellent and effective re-mineralizing agent for skin, hair and nails. Because the skin is the largest organ in the body, it requires a balance of nutrients in order to stay healthy. The silica from bamboo extract improves skin health by helping the body absorb essential minerals such as calcium, potassium and magnesium. Silica is one of the major collagen components, it enhances collagen synthesis in bones and joints. Organic silica found in bamboo grants more flexibility and mobility to joints, (wrists, hips, knees, and cervical spine). It alleviates articular pain by stimulating cellular rebuilding. It also beautifies hair with luster, regenerates the skin, strengthens finger nails and helps in the prevention of premature aging