@dr.connieyang: Dark spots aren't just a surface problem, they start deeper in the skin. If you only treat what you can see, they often come right back. That's why @PCA SKIN Pigment Gel Pro is designed to target discoloration through multiple pathways while helping reduce the appearance of existing dark spots and helping prevent new ones from forming. And don't forget, daily SPF is non-negotiable. ☀️ #PCASKINPartner