Deproloft-HF, made by Thorne, combines several nutrients and botanicals .Deproloft-HF includes the active forms of folate (5MTHF) and vitamin B12 (methylcobalamin).The "HF" in Deproloft-HF means "Hypericum free" because it contains no Hypericum (St. John's wort).Thorne's logo, text, trademarks, graphics, videos and photo images are the property of Thorne and are used with permission. Copyright © 2023*FDA Disclaimer: The information about this product and statements made are provided by the manufacturer, except customer reviews which are not evaluated. See www.thorne.com for information about the relationship between this product and any claims made. Results may vary from person to person based on body size and other factors, and the effectiveness is not guaranteed for you. Always seek the advice of your healthcare professional about taking dietary, nutritional, herbal or homeopathic supplements.