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Paraben-Free
Fragrance-Free
Gluten-Free
Non-Comedogenic
Cruelty-Free
Derm-Tested
Vegan
Serotonin Skincare
Sero XO Serum
Plant-Based Exosomes Serum
Synergistic blend of Plant Exosomes, Vitamin C, and powerful antioxidants to fortify and strengthen the skin barrier.
UsePM
Skin typeAll skin types
Size1.7 FL OZ | 50 mL
Key ingredients
What is in the formula
Ingredient benefits as stated on the Serotonin Skincare product sheet.
01Plant XO Complex
Synergistic blend of Plant Exosomes, Vitamin C, and powerful antioxidants to fortify and strengthen the skin barrier.
02THDA (Vitamin C)
A stable, oil-soluble form of vitamin C that deeply penetrates for potent antioxidant support.
03Tocopherol (Vitamin E)
Boosts the performance of vitamin C while providing antioxidant protection against environmental stress.
04Squalane
Deeply hydrates with antioxidant benefits to smooth texture and help skin look firmer and more elastic.
05Ferulic Acid
Enhances the stability of vitamins C and E, for lasting antioxidant support.
Skincare concern
Dullness, uneven tone, rough texture, and the look of lost firmness and elasticity.
Application
Apply a thin layer to the face, neck, and décolleté twice daily. Follow with your normal skincare.
Paraben-FreeFragrance-FreeGluten-FreeNon-ComedogenicCruelty-FreeDerm-TestedVeganFull ingredient list
Dimethyl Isosorbide, Isopropyl Palmitate, Plant XO Complex, Phosphatidylcholine, Tocopherol, Ascorbyl Palmitate, Glycerin, Water, Caprylic/Capric Triglyceride, Propanediol, Ethyl Alcohol, Phospholipids, Tocopheryl Acetate, Ordenone, Phenoxyethanol, Caprylyl Glycol, Sorbic Acid, Tetrahexyldecyl Ascorbate, Squalane, Ferulic acid, Amino Acid Blend, Glycyrrhetinic Acid, Rosmarinus Officinalis.