Is Vitamin E Oil Good for Your Eyelashes in 2026? The Evidence
There is no high-quality clinical evidence that vitamin E oil applied topically makes human eyelashes grow longer, thicker, or fuller. The idea that it does comes from a logical but unproven extrapolation of vitamin E’s known role as a lipid-soluble antioxidant in the body. That does not mean the oil is useless or dangerous for…

