Wella Invigo Balance Senso Calm Shampoo Information The Wella Invigo Balance Senso Calm Shampoo is a gentle, calming shampoo specifically designed for sensitive hair and scalp. Gently cleanse the scalp and reduce itching leaving you with clean, rich and healthy-looking hair. View Wella Invigo range £8.55 £11.12 Sorry, product is not in stock at the moment.