Skincare

If your moisturizer suddenly burns or stings, the product may not be the whole problem. A damaged skin barrier can make familiar skincare uncomfortable—here's why it happens and what your skin may need.

Puffy eyes every morning aren’t always caused by poor sleep. Fluid retention, allergies, genetics, aging, and everyday habits can all contribute—here’s how to tell what may be behind yours.

A compromised skin barrier can leave your face feeling tight, dry, sensitive, or suddenly reactive to products you used to love. Learn seven signs your skin barrier may be compromised—and what to do next.

Skin changes during perimenopause can feel surprisingly contradictory—from dry skin and sudden sensitivity to breakouts on the chin, fine lines, and texture changes. Here's what might be happening and how to adjust your skincare without overdoing it.

Wondering why your skin suddenly got so dry in your 40s? Changing hormones, lower oil production, moisture loss, climate, and your skincare routine can all play a role—and your skin may simply need a different kind of support.

Acne-prone but dry skin can feel impossible to manage. Learn why breakouts, dehydration, and a compromised skin barrier can happen at the same time—and why drying your skin out may be making your routine harder.

Dehydration lines vs. wrinkles can be surprisingly difficult to tell apart, especially when your skin suddenly looks more lined after summer. Learn how hydration, seasonal weather, sun exposure, and your skin barrier can change what you see in the mirror.

Does the same pimple keep coming back in the exact same spot? Learn why recurring pimples happen, from clogged pores and hormones to friction and everyday habits—and what you can do to help break the cycle.

Hyaluronic acid is known for hydration, but it isn’t actually a moisturizer. Learn what hyaluronic acid really does for your skin, why it can sometimes leave dry skin feeling tight, and how to use it as part of a routine that supports lasting hydration.

Getting enough sleep but still waking up with dark circles? Sleep isn't always the culprit. Genetics, thin under-eye skin, pigmentation, allergies, dehydration, sun exposure, facial structure, and aging can all play a role. Here's how to understand what's really behind your dark circles—and what can actually help.

Wondering, “Why am I getting acne?” Adult breakouts can be connected to hormones, stress, dehydration, excess oil, and an irritated skin barrier. Here’s how to understand what your skin may be asking for—and build a gentler routine for clearer, more balanced skin.

Wondering why dark spots get darker in summer? Increased UV and visible light exposure can make existing hyperpigmentation more noticeable. Learn what’s happening in your skin—and how to protect it without overcomplicating your routine.

Pregnancy-safe skincare does not have to mean replacing your entire routine. Learn which ingredients are commonly avoided during pregnancy, what to use instead, and how to keep changing skin calm, hydrated, and supported.

Most skincare quizzes lump your skin type and your skin concerns into a single answer — which is why the recommendations keep missing. Here's how to separate the two, plus the 30-minute test I give people at the market to figure out their actual type.

Do you really need a separate eye serum, or will your regular face products do the job? A formulator breaks down what actually makes eye serums different—from gentle active ingredients to lightweight textures—so you can decide if your routine needs one. Spoiler: it depends on your skin, not the marketing.

Wondering if your skincare routine is actually pregnancy-safe? Here's a real pregnancy-safe skincare routine, trimester by trimester — what to swap, what to skip, and the one ingredient that replaces retinol without the caution label.

If your skin stings, feels tight, or reacts to things it used to tolerate without issue, you're not imagining it — your barrier needs more than a regular moisturizer. Here's how a skin barrier repair serum actually works, and how to tell if you need one.

If vitamin C has always stung, flushed, or broken you out, your skin isn't the problem — the formula was. Here's how to use vitamin C for sensitive skin without the burn, plus the gentle form and balm format that finally make it tolerable.

If you've been treating body acne with your face products and getting nowhere, there's a reason. The skin on your back and chest is thicker, oilier, and exposed to completely different triggers than your face — and it needs a routine built for that reality. Here's what's actually driving body breakouts and how to clear them for good.

You've checked your skin in every light — no rash, no hives, nothing visible. And yet you cannot stop itching. Itchy skin with no visible cause is far more common than most people realize, and it almost always traces back to your skin barrier. Here's what's actually happening and how to fix it.

The skin on the backs of your hands is thinner, has almost no oil glands, and gets almost no sunscreen — no wonder they age faster than your face. Here's the science behind it and the simple habits that actually make a difference.

If your face is still dry no matter how much moisturizer you use, the problem probably isn't your moisturizer — it's something else in your routine breaking your skin barrier down. Here's what's actually causing dry facial skin, the difference between dry skin and dehydrated skin, and the routine that finally fixes it.

Most face washes — even ones marketed for sensitive skin — contain sulfates and synthetic fragrance that quietly damage your skin barrier every time you use them. Here's what to look for in a cleanser for sensitive skin, what to avoid, and why getting your cleanser right changes everything that comes after it.

If you've been treating your scalp with dandruff shampoo and getting nowhere, you might be solving the wrong problem. Here's how to tell the difference between scalp eczema and dandruff — and why it changes everything about how you treat it.