Powered by a proprietary combination of nature's well-known cure-alls, John Masters Organics Scalp Follicle Treatment & Volumizer creates the optimal conditions for fuller, healthier-looking hair. Organic Irish moss strengthens the roots and moisturizes dry scalp. A proprietary combination of organic extracts nourishes and balances sebum levels, while organic thyme renews the scalp. Now with new scalp targeting spray nozzle.