This product hasthat may not be Nickel Allegy Friendly.
Pure filtered water, lemon juice from concentrate**, less than 0.5% of: natural flavors, citric acid (provides tartness), vitamin c (ascorbic acid), potassium citrate (regulates tartness), glycerol ester of rosin, modified cornstarch, aspartame, acesulfame potassium. **adds a negligible amount of sugar.
Manufacturer did not include an allergen statement.