11i Professional's innovative hair growth serum, a #1 US seller, combats hair loss and stimulates growth. Its powerful formula combines niacin, red pepper extract, and oligopeptides to strengthen, nourish, and repair hair. This spray regulates sebaceous glands, promoting a healthy scalp and preventing hair shedding. Experience visibly thicker, healthier hair.
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️