Here is a breakdown of what the "Durex Chewing Gum 4PCS" product claims to be, based on its listings on various e-commerce sites:

Purpose: It is marketed as a sex-delaying product. The packaging claims it can help extend the duration of intimacy for both men and women.

Ingredients: Listings mention a blend of local herbal ingredients, such as Yohimbinum Jelly, Royal Damiana, and Ginseng. These ingredients are often associated with traditional remedies for sexual health.

Usage: The instructions typically advise chewing one piece of gum 10-30 minutes before sexual intercourse for the "most effective results."

Flavor: It is advertised in various flavors, including mint and strawberry.

Availability: This product is sold on a number of third-party websites in Pakistan, but it is not available on official Durex distributor websites or major, reputable online stores.