There are attractive opportunities of nanocellulose application for the tissue regeneration and calcium formation, demonstrated in the case of the meniscus and in the formation of calcium in the bones through the template provided by the nanocellulose. The nanocellulose membrane is very effective in the burn treatment reducing pain, accelerating granulation, increasing the rate of healing, all of which are significant for proper wound healing. For the cosmetics, the nanocellulose has been used as a vehicle for important additives, facilitating and enhancing the absorption of cosmetic through the skin at deeper layers.