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Ingredients

Read the
label.

Understand what common skincare ingredients are, how they work, and what the research says about them — so marketing doesn't make the decision for you.

Hand holding a dropper bottle of serum
Know what's inside

For breakouts

Acne fighters.

Benzoyl peroxide

Kills acne-causing bacteria and helps clear pores. Start with a lower strength (2.5–5%) to limit dryness. Heads up: it can bleach towels and pillowcases.

Acne

Salicylic acid

A beta hydroxy acid (BHA) that helps unclog pores and break up blackheads and whiteheads.

Acne

Adapalene

A retinoid available over the counter (0.1% gel). Helps keep pores from clogging. Use a pea-sized amount at night; mild dryness at first is common.

Acne

For your skin barrier

Support crew.

Ceramides

Fats naturally found in your skin barrier. Moisturizers with ceramides help hold in water and calm dryness from acne treatments.

Barrier

Hyaluronic acid

Attracts and holds water to keep skin hydrated. Lightweight and usually well tolerated.

Hydration

Niacinamide

A form of vitamin B3. Research suggests it may help support the skin barrier and reduce redness.

Barrier

For sun protection

Sunscreen filters.

Zinc oxide

A mineral filter that protects against both UVA and UVB. Often gentle on sensitive skin.

Sun

Titanium dioxide

A mineral filter that mostly blocks UVB and some UVA. Often paired with zinc oxide.

Sun

Avobenzone

A chemical filter that absorbs UVA rays. Common in lightweight sunscreens.

Sun

Watch out

Handle with
care.

  • Fragrance.One of the most common causes of skin irritation and allergic reactions. "Fragrance-free" is a safer bet for sensitive skin.
  • Too many actives at once.Stacking acids and retinoids can irritate skin. Add one new product at a time.
  • Patch test first.Try a new product on a small area for a few days before using it all over.
  • Ask before mixing.If you use prescription treatments, check with your doctor or pharmacist before adding new products.