I took biotin for 4 weeks to fix my brittle nails — the unexpected side effect changed my summer routine
As summer kicks into high gear this May 2025, many of us are prepping our nails for sandal season. I’ve always struggled with brittle nails that chip and break, especially after winter. When I heard about biotin supplements promising stronger, healthier nails, I had to put them to the test. Here’s my honest journey with … Lire plus