1 Month Supply 30 Tablets Nourkrin® Maintain, with the unique Marilex®, is scientifically formulated for those wanting to be proactive in maintaining healthy, radiant hair growth and reduce the risk of experiencing a disruption to the Hair Growth Cycle, which helps to support normal healthy hair growth. Use Nourkrin® Maintain to proactively help maintain healthy hair at times in your life when the health of your hair could be at risk.