Does sunscreen actually work, Loyal Theorist? Recently TikTok has been filled with naysayers trash-talking sunscreen. And that got us to wonder: What is the difference between the different SPFs? Does the brand, such as Sun Bum or Banana Boat, change your tan? Are there any other products, such as mayonnaise or coconut oil that could perform better? It’s time to BURN, baby, BURN!