Humidity has a complicated relationship with the skin. While moisture in the air can sometimes help reduce water loss from the skin, high humidity combined with heat, sweat, sunscreen, makeup, air conditioning, sun exposure, and excess oil can create an entirely different set of problems.

Copper peptides are small peptide complexes that can influence processes involved in skin repair and collagen production. Growth factors, on the other hand, are signaling proteins involved in cellular communication and tissue repair. The best option depends on your skin, your goals, the formulation you're using, and what else is already in your skincare routine.

When your cleanser, serum, sunscreen, and makeup all suddenly seem to irritate your face, it may be time to simplify. A compromised barrier can make your skin less tolerant of products that previously worked well. The takeaway: If your skin is getting more sensitive as your routine gets more aggressive, the answer is probably not another exfoliating product.

What can happen quickly is a change in hydration, skin-barrier health, inflammation, sun exposure, stress, sleep, skincare habits, hormones, or environmental conditions that suddenly makes existing signs of aging much more visible. And sometimes, what looks like “sudden aging” is actually your skin telling you that your current routine isn't giving it what it needs anymore.

Whether you're heading into high school, starting college, going back to graduate school, or you're a parent trying to help your teenager figure out skincare, this guide breaks down how to create a realistic back-to-school skincare routine for clear, healthy skin. We'll also cover some of our favorite Hazy Halo skincare options from The Parlour for acne-prone, oily, dry, sensitive, and combination skin.

Is your skin suddenly dry, irritated, or breaking out? Learn how to tell if your skin barrier is damaged, what causes it, and how to restore healthy, resilient skin with expert treatments and medical-grade skincare from The Parlour.