personalized biochemistry 2025-09-14T22:05:57Z

Rain lashed against the salon windows as Mrs. Henderson scowled at her reflection, strands of brittle gray hair snapping under my comb like overcooked spaghetti. "It's hopeless, dear," she sighed, the resignation in her voice mirroring my own creeping despair. For three years, I'd battled her frizz with every serum and mask in my arsenal, watching products slide off her hair like rainwater on wax. That afternoon, while scraping yet another failed keratin treatment from my mixing bowl, my phone b