Keen MA, Hassan I. Vitamin E in dermatology. Indian Dermatol Online J. 2016;7(4):311-315. doi:10.4103/2229-5178.185494 Wiese M, Bashmakov Y, Chalyk N, Nielsen DS, Krych Ł, Kot W, Klochkov V, Pristensky D, Bandaletova T, Chernyshova M, Kyle N, Petyaev I. Prebiotic Effect of Lycopene and Dark Chocolate on Gut Microbiome with Systemic Changes in Liver Metabolism, Skeletal Muscles and Skin in Moderately Obese Persons. Biomed Res Int. 2019 Jun 2;2019:4625279. doi: 10.1155/2019/4625279. PMID: 31317029; PMCID: PMC6604498. U.S. Department of Agriculture and U.S. Department of Health and Human Services. Dietary Guidelines for Americans, 2020-2025. 9th Edition. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA). Scientific opinion on the tolerable upper intake level of eicosapentaenoic acid (Epa), docosahexaenoic acid (Dha) and docosapentaenoic acid (Dpa). EFS2. 2012;10(7). doi:10.2903/j.efsa.2012.2815 If you suspect that your acne could be tied to your gut health or digestive system, we recommend giving these a try. They work to regulate your system so that the skin can stay healthy from the inside out.

A ‘silver lining’ that came out of an otherwise difficult period was that we received a huge number of messages from people who told us how much they value HRI Clear Complexion and how it has helped them. Aranow C. Vitamin D and the immune system. J Investig Med. 2011;59(6):881-886. doi:10.2310/JIM.0b013e31821b8755 Carazo A, Macáková K, Matoušová K, Krčmová LK, Protti M, Mladěnka P. Vitamin A Update: Forms, Sources, Kinetics, Detection, Function, Deficiency, Therapeutic Use and Toxicity. Nutrients. 2021 May 18;13(5):1703. doi: 10.3390/nu13051703. PMID: 34069881; PMCID: PMC8157347. We love that this can be ingested orally or applied directly to the face or body, and it will still leave you with hydrated, smooth skin. We recommend this for those who have rough or dull skin, as it can soften and make you look more radiant. Our team works hard to be transparent about why we recommend certain supplements; you can read more about our dietary supplement methodology here.Butawan M, Benjamin RL, Bloomer RJ. Methylsulfonylmethane: Applications and Safety of a Novel Dietary Supplement. Nutrients. 2017;9(3):290. doi:10.3390/nu9030290 As we mentioned earlier, it's possible that an unhealthy gut could be the cause of changes in your skin, including acne. You'd need to work from the inside out to clear your skin—and you can with this formula from HUM. Since it works to support the body's detoxification system, it helps to improve your digestive system as well as your complexion. It's formulated with plenty of antioxidants and minerals, like spirulina and chlorella, both types of algae that have been shown to remove harmful toxins from the body. While you do have to take two capsules daily, it can be taken with or without food so that you can fit it best into your schedule. Each vitamin and mineral has a different tolerable upper intake level (UL). Unless advised from a healthcare professional to treat a nutrient deficiency, if you exceed this daily dose you are at increased risk for adverse effects or toxicity.

Just because a supplement is not tested by one of these three companies, it does not mean it’s a bad product. We recommend doing some research on the reputability of the manufacturer, and calling up the manufacturer and their testing lab to determine their protocols and decide if you feel comfortable consuming the supplement. Lee YB, Byun EJ, Kim HS. Potential Role of the Microbiome in Acne: A Comprehensive Review. J Clin Med. 2019;8(7):987. doi:10.3390/jcm8070987 While many associate vitamin C with immune health, it also plays a big role in skin health. In fact, some signs of vitamin C deficiency are fragile skin, poor wound healing, and bleeding gums.This dosage also allows for some flexibility. For heart health benefits from CoQ10, one to four tablets after meals is a general serving suggestion. However, if you’re taking this specifically for a potential skin health benefit, the dose may be less than this amount. A healthcare professional can recommend the dose to best suit your needs.