Plump + Juicy Vegan Collagen Spray-On Serum is the hardest-working spritz ever 💕 After 4 weeks of use: 100% showed clinical improvement in skin moisture* 90% showed clinical improvement in skin firmness* 90% agreed their skin feels more supple** 87% agreed this product reduced redness / irritation** Grab it online now at Kosas.com and @credobeauty. *Based on a clinical study with 31 women after using the Serum Spray for 4 weeks. **Based on a consumer study with 31 women after using the Serum Spray for 4 weeks.