How To Activate your Retinol Fast Release Serum? 🤔Shake up your skincare routine with our Retinol Fast Release Wrinkle-Reducing Serum! 🎉 In just a few simple steps, you’ll unlock the powerful potency of a freshly activated 0.3% retinol serum for visible, faster-than-ever results within 5️⃣ days. 🤗#Kiehls #KiehlsRetinol