Gillette shave gels are formulated to create a protective, lubricating layer on the skin to help razors glide smoothly and reduce irritation. While specific benefits vary by product line, key features often Bevel Clear Shave Gel Amazon.com: The Freebird Skin Care Bundle Pre Shave Oil, Shave Gel, and Aftershave Lotion in Sandalwood : Beauty & Personal Care Gillette Shave Gel, Complete Defense, Extra Comfort 7 oz Shaving Cream & Gel Hays You don't need shaving gel. Just rinse the gel bars; the built in lubrication helps protect your skin from irritation while you shave.