Expiration date 05/2025 NEW and never used. This was my LIFESAVER shampoo for dry scalp so I brought bunch from France for year of use. Now my scalp is healthy so I don’t use it anymore. I have two left. Bioderma Nodé DS Shampoo is an intensive anti-dandruff shampoo, which eliminates flaking and intensively purifies the scalp without irritating. Washes gently, purifies and reduces excessive oil.