Regen H2 Treatment Plus Powder (Agent 1): 1g x 30 packets Liquid (Agent 2): 250ml (for 30 applications) Treatment Plus (Liquid) REGEN H2 Treatment Plus is a serum applied directly to the hair and scalp, effectively addressing active oxygen, making it suitable for post-perm and post-coloring hair care. It can be used in conjunction with regular treatments, allowing for menu combinations. We recommend it as a "plus one" addition to your usual hair care routine. Please refrain from purchasing if you are concerned about home storage. UV Protection Anti-aging Hydrogen Treatment Body/Refill...Body