When you try HUM Nutrition, you’ll be getting relatively clean products. HUM Nutrition is certified by the Clean Label Project, which means the products are free from heavy metals and pesticide residues. Products are also free from genetically modified ingredients, according to the Non-GMO Project. HUM Nutrition supplements are also free of the “Tricky 12,” which are ingredients like artificial colors, preservatives, sweeteners, or flavors.

HUM Nutrition also employs five registered dieticians (rather than nutritionists), which means they have completed formal education and are licensed, typically by the Academy of Nutrition and Dietetics, to give nutrition-related health advice.

Do HUM Nutrition products work? Two of HUM Nutrition’s best-sellers that have the most ratings are Flatter Me and Daily Cleanse. Flatter Me, which claims to support digestive health and reduce bloating, has 18 digestive enzymes plus ginger root, peppermint, and fennel seed. Verified buyers on the website say that the product improves their digestion and bloating. Customers on Amazon agree, and the product has a 4.1 rating out of 5. Customers also like Daily Cleanse’s herbal blend and antioxidants to improve their energy and remove toxins. Users also say that it improves the clarity of their skin.