This invention discloses a method of aqueous coating of tablet for to mask algae odor of Spirulina and coating materials comprises of HPMC, Phycocyanin and flavoring agents. The coated tablets and tablet coating compositions of this invention are made from natural coating materials to avoid synthetic complaints. The coating composition can be formulated for use in spraying or other conventional film-forming techniques to form a finished tablet coating made primarily or entirely of natural ingredients and which exhibits excellent odor masking and a natural coating of tablets made by using of relatively inexpensive ingredients, and which may have a desirable smooth texture and shiny appearance, while providing mechanical and chemical properties that protect the tablet core against damage and degradation.
