Depending on how well you react to the treatment, a course of oral antibiotics can last 4 to 6 months. Guillou S, Ghabri S, Jannot C, Gaillard E, Lamour I, Boisnic S. The moisturizing effect of a wheat extract food supplement on women's skin: a randomized, double-blind placebo-controlled trial. Int J Cosmet Sci. 2011 Apr;33(2):138-43. doi: 10.1111/j.1468-2494.2010.00600.x.

Myriam M, Sabatier M, Steiling H, Williamson G. Skin bioavailability of dietary vitamin E, carotenoids, polyphenols, vitamin C, zinc and selenium. British Journal of Nutrition. 2006;96(2):227-238. doi:10.1079/BJN20061817 We like Vital Proteins Collagen Peptides because it is NSF certified, so you can be confident that the amounts and ingredients listed on the label are accurate. It also contains hyaluronic acid and 90 milligrams of vitamin C—two other components that can promote skin health. It contains specific collagen types I and III which have been shown to play a role in skin health. Those at risk for medication interactions. Certain medications may have harmful interactions with ingredients in skin health supplements. Be sure to speak with a healthcare professional or a registered dietitian to determine whether any of your medications could interact with a supplement.

Spada F, Barnes TM, Greive KA. Skin hydration is significantly increased by a cream formulated to mimic the skin's own natural moisturizing systems. Clin Cosmet Investig Dermatol. 2018;11:491-497. doi:10.2147/CCID.S177697

Since most people aren’t deficient in vitamin C, supplementation may not be necessary. However, for those who don't get enough foods with vitamin C and looking for a supplement, we recommend being mindful of the dosage. The tolerable upper intake level (UL) for vitamin C is 2,000 milligrams. We like that this Nature Made option is well below the UL with 500 milligrams per serving. If you’re looking to up your vitamin C intake through food, some other examples of good food sources include kiwi, broccoli, and strawberries. For mild to moderate or moderate to severe acne, you’ll usually be started on a combination of topical treatments, or antibiotic tablets combined with topical treatments. It's also worth noting that skin supplements won't "cure" any of your skin issues—in the same way diet alone can't. Dr Maruthappu utilises a four-step approach to treating skin concerns, through topical skincare, diet, mindfulness and medical treatments. With this in mind, it's important to remember that no skin supplement on its own will treat a skin condition. Do skin supplements really work?

If you’re looking to give your complexion a boost, you’ll want the best skin vitamins on your shopping list

If a healthcare professional has recommended a zinc supplement, we like Good State’s Ionic Liquid Zinc because it is third-party tested so we can trust there are no contaminants. We like that it is a moderate dose, containing 100 percent Daily Value of zinc per serving, but since it is liquid it is easy to adjust the dose to meet your needs. It is also flavorless so it shouldn’t impact the taste of whatever drink you choose to mix it in. You can find some of the vitamins and supplements for skin health in varying combinations. They might also have other ingredients like hyaluronic acid or biotin. Both of these do play a role in skin health, but biotin deficiency is uncommon in the U.S. so supplementation is often unnecessary. Ingredients & Potential Interactions Belkacem N, Bourdet-Sicard R, Taha MK. Lactobacillus paracasei feeding improves the control of secondary experimental meningococcal infection in flu-infected mice. BMC Infect Dis. 2018 Apr 10;18(1):167. doi: 10.1186/s12879-018-3086-9. PMID: 29636018; PMCID: PMC5894232.