From my own experience tackling hyperpigmentation, I can’t stress enough how crucial it is to prioritize finding a sunscreen you actually enjoy wearing before layering on any actives like Vitamin C or Azelaic Acid. I used to jump straight into complicated skincare routines full of brightening ingredients, only to realize my hyperpigmentation wasn’t improving because I wasn’t diligent with sun protection. Sunscreen texture and feel matter more than many realize. If your sunscreen feels heavy, greasy, or uncomfortable, applying it consistently and reapplying throughout the day becomes a struggle. This leads to unintentional sun exposure that reactivates melanocytes—the pigment-producing cells—negating all your efforts with serums and retinoids. I recommend testing several sunscreens to find one that suits your skin type and daily habits, whether it’s a lightweight gel or a mattifying lotion. This small step saved me time, money, and frustration. Also, keep in mind that some sunscreens work better under makeup or in humid weather, so consider your lifestyle needs. Another important tip is to think of sunscreen as the foundation of your hyperpigmentation routine, not an afterthought. Without it, treatments for dark spots can only do so much. Protecting your skin stops the continuous signaling for excess pigment production and allows active ingredients to work effectively. Finally, be patient and consistent. Even with the ideal sunscreen and skincare products, fading hyperpigmentation takes time. But by choosing the right SPF and committing to proper application, you dramatically boost your chance of success on this journey.