A method for obtaining skin care information, adapted to an electronic apparatus including an image capturing equipment, a processor and an input equipment, the method comprising the step of capturing an image of a current user by using the image capturing equipment to generate face data; said method being characterized in that further comprises the steps of: obtaining the face data of a current user from the image capturing equipment and analyzing the face data to obtain initial skin information, wherein the initial skin information comprises a plurality of skin parameters calculated according to variable features comprising an unwanted facial feature analyzed from the face data through image recognition, and wherein the skin parameters are numeric and calculated based on a severity level of the unwanted facial feature or an area percentage of the unwanted facial feature relative to an entire face; classifying the current user into one of a plurality of groups according to the initial skin information and at least one of a plurality of classification criteria associated with demographic attributes by a cloud database, wherein each of the groups comprises a plurality of classified users; receiving a desired predetermined time period and a skin condition goal for a desired skin improvement inputted by the current user through the input equipment by the processor, wherein the skin condition goal is a desired reduction on the severity level of the unwanted facial feature or a desired percentage of the unwanted facial feature relative to the entire face to be improved, and wherein the desired predetermined time period is a total treatment time needed for achieving the skin condition goal; obtaining a skin-achievement history corresponding to one of the classified users from the one of the groups containing the current user according to the initial skin information, the predetermined time period and the skin-condition goal by the electronic apparatus for the desired skin improvement, wherein the skin-achievement history is skin care information regarding the skin-condition goal achieved by the one of the classified users under circumstances of the approximate initial skin information approximated to the initial skin information and the approximate predetermined time period approximated to the desired predetermined time period, wherein the care information comprises care actions and used care products of the classified users; and implementing a treatment for achieving the skin condition goal using the care information regarding the skin condition goal achieved by the one of the classified users under the circumstances of the approximate initial skin information approximate to the initial skin information and the approximate predetermined time period approximated to the desired predetermined time period by the processor. obtaining the face data of a current user from the image capturing equipment and analyzing the face data to obtain initial skin information, wherein the initial skin information comprises a plurality of skin parameters calculated according to variable features comprising an unwanted facial feature analyzed from the face data through image recognition, and wherein the skin parameters are numeric and calculated based on a severity level of the unwanted facial feature or an area percentage of the unwanted facial feature relative to an entire face; classifying the current user into one of a plurality of groups according to the initial skin information and at least one of a plurality of classification criteria associated with demographic attributes by a cloud database, wherein each of the groups comprises a plurality of classified users; receiving a desired predetermined time period and a skin condition goal for a desired skin improvement inputted by the current user through the input equipment by the processor, wherein the skin condition goal is a desired reduction on the severity level of the unwanted facial feature or a desired percentage of the unwanted facial feature relative to the entire face to be improved, and wherein the desired predetermined time period is a total treatment time needed for achieving the skin condition goal; obtaining a skin-achievement history corresponding to one of the classified users from the one of the groups containing the current user according to the initial skin information, the predetermined time period and the skin-condition goal by the electronic apparatus for the desired skin improvement, wherein the skin-achievement history is skin care information regarding the skin-condition goal achieved by the one of the classified users under circumstances of the approximate initial skin information approximated to the initial skin information and the approximate predetermined time period approximated to the desired predetermined time period, wherein the care information comprises care actions and used care products of the classified users; and implementing a treatment for achieving the skin condition goal using the care information regarding the skin condition goal achieved by the one of the classified users under the circumstances of the approximate initial skin information approximate to the initial skin information and the approximate predetermined time period approximated to the desired predetermined time period by the processor.