Sweat acts like water and literally washes your sunscreen away. Think of it like this: you apply a protective film on your skin, and sweat creates little rivers that break up and carry that film off. This leaves patches of your skin completely exposed to the sun’s harsh rays. Even “water-resistant” sunscreens have limits and will eventually give way to heavy sweating or towel drying.
Yes, peptides are generally a very gentle and safe option, even for sensitive skin types. Unlike some strong anti-aging ingredients that can cause irritation, peptides work by sending supportive signals, not by forcing your skin to peel or react. They are a fantastic alternative if your skin can’t handle stronger ingredients. As always, do a patch test on your inner arm first when trying any new product to see how your unique skin responds.
Start very, very slowly to let your skin adjust. Use a pea-sized amount only two or three nights a week, not every night. Always apply it to completely dry skin after washing your face. For the first few months, you can even apply your moisturizer first, then the retinoid. If your skin gets red or flaky, take an extra night off. Patience is key!
A richer moisturizer has more—or different—oils and butters. Look for ingredients like shea butter, cocoa butter, or oils like jojoba or avocado oil. These ingredients are thicker and create a stronger protective layer on your skin. They don’t just add moisture; they also help lock in the moisture your skin already has. It’s like swapping a light jacket for a cozy winter coat.