Wanglaoji is herbal tea, which contains more things. Cerebral platinum is a health care product for the elderly, and it has a little more space to supplement. So the effect is different, but there are still big differences. Tonics are generally warm things with little cooling. So it’s not just as simple as missing the medicine, the difference is still huge.
Furthermore, herbal tea is mainly honeysuckle and prunella vulgaris, and the main component of melatonin is pituitary hormone, so this is a rumor!