![I'm sure it's been posted on here before, but do not test with FRER while taking biotin supplements! Thank you so much to the user who clued me in! FRER seems to I'm sure it's been posted on here before, but do not test with FRER while taking biotin supplements! Thank you so much to the user who clued me in! FRER seems to](https://i.redd.it/im-sure-its-been-posted-on-here-before-but-do-not-test-with-v0-f6v36meeusy91.jpg?width=3024&format=pjpg&auto=webp&s=778f034311283f2c84d9f9bbe54c79d9e2e780db)
I'm sure it's been posted on here before, but do not test with FRER while taking biotin supplements! Thank you so much to the user who clued me in! FRER seems to
![HAIR BURST Postpartum Vitamins For Hair Loss - Hairburst Pregnancy Supplements With Added Biotin, Folic Acid & B Vitamins - Breastfeeding For Prenatal & Postnatal Use - 30 Day Capsule Supply : Amazon.co.uk: Beauty HAIR BURST Postpartum Vitamins For Hair Loss - Hairburst Pregnancy Supplements With Added Biotin, Folic Acid & B Vitamins - Breastfeeding For Prenatal & Postnatal Use - 30 Day Capsule Supply : Amazon.co.uk: Beauty](https://m.media-amazon.com/images/I/415sCRuZgkL._AC_.jpg)
HAIR BURST Postpartum Vitamins For Hair Loss - Hairburst Pregnancy Supplements With Added Biotin, Folic Acid & B Vitamins - Breastfeeding For Prenatal & Postnatal Use - 30 Day Capsule Supply : Amazon.co.uk: Beauty
![Biotin and lab tests: Beauty supplement poses risks for pregnant women | Your Pregnancy Matters | UT Southwestern Medical Center Biotin and lab tests: Beauty supplement poses risks for pregnant women | Your Pregnancy Matters | UT Southwestern Medical Center](https://s3-us-west-2.amazonaws.com/utsw-patientcare-web-production/original_images/Biotin_and_lab_tests_600x380.jpg)