Vaseline is pure petrolatum, and petrolatum is a rich emollient and FDA-approved skin protectant. It is one of the best ingredients for dry to very dry skin, including around the eyes. Although derived from crude oil (thus making petrolatum a natural ingredient), it is highly purified prior to being used in cosmetics, so thereŠ—Ès no risk of exposure to unwanted chemicals.
For some unknown and unsubstantiated reason and despite solid research to the contrary, petrolatum has attained a negative image in regard to skin. Topical application of petrolatum can help replenish, soothe and beautifully moisturize skinŠ—Ès outer layer. ItŠ—Ès widely considered safe and highly effective. Extensive clinical data has shown petrolatum to be a gentle ingredient.
References for this information:
The Journal of Allergy and Clinical Immunology, April 2016, pages 1,091-1,102
Journal of Drugs in Dermatology, May 2011, pages 531-537
Contact Dermatitis, June 2006, pages 338-343
Acta Dermato-Venereology, November-December 2000, issue 6, pages 412-415
Applied Occupational and Environmental Hygiene, November 2003, pages 890-901
Journal of the American Academy of Dermatology, March 1992, issue 3 part 2, pages 387-396