Studied Things / Studied Skin
Studied Skin · Nurse-reviewed · Evidence first

Eczema care, backed by the studies.

Your skin barrier works like a wall: skin cells are the bricks, natural lipids are the mortar. We show you which products have real clinical research behind them, and we turn this week's skin into one simple number.

No cure claims, everEvery claim citedWho paid for each study, shown
The Studied Skin Number

"I'm a Number 2 this week."

A 2-minute check-in turns how your eczema is acting into one number from 1 to 5. Higher numbers add routine steps and bring in a clinician. They never mean "a stronger cream."

Find your Number (2 min) →Private: answers stay in your browser.
1

Calm

Keep the barrier strong with gentle cleansing and daily moisturizer.

Self-care routine
2

Mild

Moisturize twice a day, and add colloidal oatmeal or ceramides.

Self-care routine
3

Active

Soak-and-seal, ointment for cracks, and short-term OTC hydrocortisone used by the label.

Self-care + consider a visit
4

Flaring

Book a clinician this week. Comfort care while you wait.

Bring in a clinician
5

See someone now

Signs that need medical care today. No products, just next steps.

Clinician today
How we rate products

We start with the studies, not the shelf.

Tier 1 · Clinically studied

Preferred

The exact product, or a formula its maker attributes to it, has published, peer-reviewed results in people with eczema. We link the study and say who funded it.

Tier 2 · Eczema-friendly

Case by case

Holds the National Eczema Association Seal and/or uses a guideline-backed ingredient like petrolatum or colloidal oatmeal. The Seal is a safety and irritation screen, not proof a product works, and we say so.

Not featured

Left out on purpose

Cure, "permanent," or "prevents eczema" claims · fragrance or essential oils · recalls or FDA warnings · before/after marketing · in-house claims only.

Clinically studied picks

Moisturizers with research you can read.

No single brand has been proven better than the rest. The best moisturizer is the one you'll actually use. These have the most product-specific evidence on our working list.

Affiliate disclosure: Studied Things may earn a commission if you buy through links on this page, at no extra cost to you. Commissions never decide what we list or how we rate it. Right now no affiliate programs are approved, so every link below is a plain, unpaid link.

Tier 1 · Clinically studiedOatmeal moisturizer

Aveeno Eczema Therapy Daily Moisturizing Cream

A steroid-free daily cream with 1% colloidal oatmeal, an FDA-recognized skin protectant.

Evidence: Double-blind RCT, 90 children: a 1% colloidal oatmeal cream was non-inferior to a prescription barrier cream over 3 weeks. Lisante 2017 ↗
Funded by the maker (J&J, now Kenvue).

Heads-up: Rare oat sensitivity. Confirm the current formula matches the studied one.

Tier 1 · Clinically studiedOatmeal lotion

Cetaphil Restoraderm Eczema Soothing Moisturizer

A lighter lotion with 1% colloidal oatmeal and ceramide NP, for itchy, eczema-prone skin.

Evidence: Randomized, blinded split-body study, 33 people: itch dropped sharply within 24 hours after one application. Nguyen 2026 ↗
Small, short study; authors include maker (Galderma) staff.

Heads-up: Contains sunflower and shea (rare sensitivities).

Tier 1 · Clinically studiedOintment · hands

Aquaphor Healing Ointment

A petrolatum ointment for cracked, chapped hands and night-time sealing.

Evidence: Split-hand, evaluator-blinded RCT, 26 adults with chronic hand eczema: hand eczema scores and barrier measures improved over 28 days. Lueangarun 2025 ↗
No funding or conflicts declared.

Heads-up: Contains lanolin alcohol, a known contact allergen. No NEA Seal. Greasy.

Working list: we're still checking exact formulas and who funded the studies, and we'll update this page as we finish. More picks, including Tier 2 options, are on the gear page.

Evidence guides

What the studies actually show.

Evidence guide

Best moisturizers for eczema: what the studies actually show

Why texture matters more than brand, which ingredients have evidence, and claims to be wary of.

Read the guide →
Coming soon

Hand eczema when you wash your hands all day

Glove-friendly routines for people whose jobs mean constant hand-washing.

Coming soon

How to use OTC hydrocortisone safely

What the label really says, and when to stop and see a clinician.

When to get care today: painful clusters of small punched-out sores or blisters, fever, spreading redness or red streaks, yellow crusts or pus, skin red or peeling over most of the body, or eye pain or vision changes. Contact a clinician today or go to urgent care. Call 911 in an emergency.

Studied Skin is educational, not medical advice. See our medical disclaimer.