Search
for

    Sort by

    Learn 5 of 6

    1. Cetirizine Antihistamine allergy medicine
    2. Melatonin Hormone that regulates sleep, sold as a supplement
    3. Lavender Plant essential oil used in scalp products
    4. Azelaic Acid Acid used in acne and rosacea creams
    5. Hydrocortisone Mild corticosteroid used on the skin and scalp