In red and white wines, look for tart or bitter style of your oral cavity.
Though this 'going down the hill' stage can take any time between two people of years to 2 people of decades or even more. This wine varies of dry to sweet and can produce flavors of melon, pear, apple and vanilla flavor. https://harrington-lamb.blogbright.net/ruou-hennessy-la-gi-ruou-hennessy-cua-nuoc-nao-1717608609