I've always struggled to find a sunscreen that feels good on my skin and doesn't leave that dreaded white cast. When I tried the KEYTH Sunsets Serum SPF45+, I was pleasantly surprised by how lightweight and comfortable it felt, almost like wearing a serum instead of a typical sunscreen. One of the best things about this product is that it works well with all skin types — whether you have dry, oily, or combination skin. It leaves your skin feeling hydrated and naturally dewy, which is unique for an SPF product. I also appreciate that it’s not greasy, so it layers beautifully under makeup. Using KEYTH Sunsets Serum as a 'before sun serum' step in my skincare routine has made a noticeable difference in how my skin looks and feels throughout the day. It provides that essential sun protection with SPF45+ while keeping my skin fresh and protected against harsh environmental factors. Another bonus is the no white cast formula, which means you don’t have to worry about that chalky or pale residue some sunscreens leave behind, especially if you have a deeper skin tone. For anyone hesitant about using SPF daily, this serum is a great option because it’s easy to wear, effective, and doesn’t disrupt your skincare or makeup routine. I found it convenient that it’s readily available on Amazon, making it easy to restock when needed. Overall, KEYTH Sunsets Serum SPF45+ has become my go-to sunscreen. If you’re looking for a high-quality, light, and hydrating SPF serum that won’t feel heavy or leave unwanted marks, this is definitely worth trying.