Plump + Juicy Vegan Collagen Spray-On Serum. This product is: . A Plump + Juicy Vegan Collagen Spray-On Serum.. Good for: . A clean, vegan collagen + probiotic spray-on serum that hydrates, soothes, and visibly firms—for your healthiest-looking skin.. Why we love it: . Kosas Plump + Juicy Vegan Collagen Spray-On Serum is the total skin reset you need, in the quick + easy format you want. Powered by skincare's biggest ingredient stars to replenish, rebalance + protect against signs of stress. Soothing experience helps support your microbiome. No added fragrance. Hypoallergenic. Non-acnegenic. Safe for sensitive skin.. Benefits and key ingredients: . . Vegan collagen. : visibly firms for juicy, bouncy skin.CS Peptide Tripeptide-37. : supports the appearance of plump, lifted skin.Plant probiotic. : supports your microbiome for healthy-looking, hydrated skinArtemisia flower extract. : soothes and helps protect against effects that can result from blue light damageProteins + amino acids. : minimize the look of fine lines + wrinkles and protect against free radical damageHyaluronic Acid + Hibiscus Fruit extract. : provides immediate moisture and help reduce water loss.