More information found on the world wide web.. as per the last one, I'm sorry if I can acknowledge the information, as I cant remember where I found it. :-P
Cucumber and lemon juice Astringent
These are the effective natural astringents. Grate cucumber and squeeze to have juice and mix it with lemon juice. Apply on the face with help of a cotton ball.
Kacang Hijau Facial Scrub- Green Beans Mung- Sensitive & Mature Skin
Sengkuang (turnips) Facial Scrub- dull, tired skin.
Astringent- Rose Water (Air Mawar).
Watermelon seed oil is extracted by pressing from the seeds of the Citrullus vulgaris (watermelon). It is particularly common in West Africa, where it is also called ootanga oil or kalahari oil. Traditionally, the seeds are extracted from the seed casing, and dried in the sun. Once dried, the seeds are pressed to extract the oil. Watermelon seed oil contains high amounts of unsaturated fatty acids with linoleic and oleic acids as the major acids. Watermelon oil is also sold as an emollient, and is used in personal care products.