Apr 30, 2015 - 'I started taking biotin after noticing I was losing a lot of hair during . Actually, my skin broke out in cystic acne, which I've never had before. Sep 30, 2013 - 'However, hair loss and brittle nails may have multiple causes and taking biotin supplements may actually halt this process and even help to reverse it.' The general daily recommended dosage of biotin is 2.5 mg (or 2,500 mcg), according to Dr. Scher. Many women use biotin for hair growth and to improve their nails, but does it actually . Conjunctivitis; Hair loss ( alopecia); Thin and brittle fingernails; Neurological . appropriately licensed medical professional, before starting a regimen of hair . that Biotin really does aid hair growth significantly, then I am truly interested, . Jun 21, 2017 - One symptom of Biotin deficiency can be thinning hair or . As with all vitamin supplements, consult a doctor before beginning a new . Jul 8, 2015 - if you are having thin and weak hair then your hair will become stronger, shiner and longer then they used to be but make sure do not overdose the biotin as it . While biotin has proven benefits for hair growth in people with biotin . the hair follicles to deteriorate over time, resulting in a receding hairline or thinning hair. . to your doctor before starting biotin if you currently take prescription medication. . and face;; problems with ejaculation that continued after stopping medication; . You may know that biotin plays an important role in your hair, skin, and nail health, . For example, in one 2015 study, women with thinning hair were given an oral . Participants perceived improvement in hair growth and quality after 90 and 180 days. . Supplements aren't for everyone, so talk with your doctor before use. I will also present pictures showing growth results before and after use. Does biotin for hair loss really work? And does it really help in hair thinning as reported .