Filtered sparkling water, skinte blend (filtered water, collagen peptides, black tea, hawthorn berry, horsetail), erythritol, grape juice concentrate, natural flavors, citric acid, vitamin c (ascorbic acid), natural caffeine, himalayan salt.
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.