The Ultimate Homemade Anti Aging Serum Recipe: 3t Avocado Oil, 1t Vit E oil or 3 Vitamin E Gel Caplets (Natural preservative!) 1t Rosehip Seed Oil, 3 drops Carrot Seed Oil, 3 Drops Frankincense Essential Oil, 5 drops Geranium Essential Oil Mix everything together and put in a dark airtight container, preferably a glass container with a dropper for easy use), and shake well. Keep in a cool, dry place for a week for all the ingredients to mix well and apply everyday before bed.