Nutricost Biotin (Vitamin B7) 10,000mcg (10mg), 240 Capsules, Quick Release

Customers report positive results with this biotin supplement, noting improved nail strength and reduced hair loss. The supplement is easy to swallow and helps with hair and nail growth, making them stronger and thicker. While some customers report no side effects, others experience stomach issues. The pill size receives mixed feedback, with some appreciating the great size while others find them too big to swallow comfortably.