Folk wisdom has long suggested that vitamin E, applied to the skin, taken as a supplement, or both, might treat scars, or prevent them from forming in the first place. But research does not support this claim and has found no association between vitamin E use and scar prevention. In one older study from 1999, almost one-third of participants had an allergic reaction to topical vitamin E, suggesting the oil is more likely to make scarring worse rather than prevent it. The ingredients are the most important part,” says Julie Kandalec, a nail artist in New York City. “You should make sure the ingredients have molecules that are small enough to penetrate the skin (versus something with a large molecule that just sits on top and doesn't actually help).” Research does suggest that well-moisturized skin is less likely to scar. So for people who do not have an allergic reaction to vitamin E, using it as a moisturizer while the wound heals may offer some benefits. A cuticle oil can also extend the life of a manicure, whether it’s gel or polish,” adds Littley. “Strengthening and protecting the nail is important through the use of an oil, especially if you get manicures biweekly or monthly.”

It certainly does! Cuticle oils work by penetrating skin to infuse it with hydration and create a watertight seal to prevent infection. Anyone who is looking to hydrate and strengthen their nails and cuticles should consider adding vitamin E oil to their routine. And because finding the perfect vitamin E oil or hand cream can be a game of trail-and-error, below are five expert-approved products. Next, consider the applicator based on your intended use. While some of this will come down to personal preference, different applicators will (you guessed it!) lead to different applications. Your cuticles will thank you after this one! Sesame oil is deeply nourishing, helping to keep both your nail and your cuticle moisturised. The fatty acids contained create a barrier between your nail and harmful toxins. Much like clove oil, it is antiseptic and antifungal.

Some research suggests that vitamin E supplements may promote wound healing. It is possible that topical vitamin E oil might offer similar benefits, but there is little research on the subject. Skin cancer prevention Although the frequency of cuticle oil application depends on your lifestyle and what you do with your hands every day, you need to use it at least once and ideally two to three times daily for ideal results. It’s especially important to apply cuticle oil before you go to sleep so it can work overnight. “This is what I tell my clients: You cannot over use it,” says Kandalec. A 2013 study found that mice given supplements containing vitamin E were less likely to develop skin cancer, even when exposed to large quantities of ultraviolet light. These results prompted some supporters of vitamin E oil and supplements to claim that it can prevent skin cancer. The cuticle oil you choose will come down to your applicator preference, but when it comes to best in show, we like the L'Occitane Shea Nail And Cuticle Oil. Its unique brush-tip applicator makes painting the formula onto cuticles feel effortless and fuss-free. Plus, the formula itself softens cuticles and nourishes nails in a way that other options didn’t. Another special mention goes to Sally Hansen Vitamin E Nail & Cuticle Oil for its one-of-a-kind formula that works hard to strengthen thin, bendable nails and leave cuticles hydrated and healthy. How We Tested Manicures and pedicures are great, but they can leave our natural nails stripped, yellow, or even thin and weak—especially if they’re removed incorrectly. Vitamin E “can repair damaged nails due to polish or acrylics by nourishing and replenishing the nail to a healthier state,” according to the nail educator. Plus, applying vitamin E regularly may even promote nail growth. (So long, rogue chipping and hangnails!) How to apply vitamin E oil to nails:

It’s especially important, says Littley, to slather your nails in a cuticle oil a few hours after a manicure, as polish can sometimes cause dryness. Jaffary, F., Faghihi, G., Mokhtarian, A., & Hosseini, S. M. (2015, November). Effects of oral vitamin E on treatment of atopic dermatitis: A randomized controlled trial. Journal of Research in Medical Sciences, 20(11), 1053-1057

Coconut oil can be used all over the body, but try to incorporate it into your nail routine too! It can be used to prevent bumps and ridges on the nail surface, restore damaged cuticles, avoid painful hangnails and keep your manicure looking fresher for longer. The Body Source Extra Virgin Coconut Oilis a great option to nourish your nails, leaving them soft and hydrated. Castor Oil Another Naissance product we adore is their Virgin Avocado Oil, which is rich in vitamins and minerals and is cruelty-free and GMO-free. Sesame Oil Florence Professional Bio Castor Oilis a perfect conditioning treatment, at a great price! Sunflower Oil

Here are 10 amazing natural oils to nourish and strengthen your nails and cuticles, ready for your next manicure. Jojoba Oil

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Interested in what vitamin E can do for your mani? Continue reading below to find out the benefits of using vitamin E for your nails, how to use it, and a few IPSY-recommended products to try.