The serum lane · weightless

Calm Clarity Serum 10+

10% Azelaic Acid Serum

$28.00

10% azelaic acid at the weight of almost nothing: evens the look of redness and tone, then disappears.

Calm Clarity Serum 10+ dropper bottle glowing on an azure backdrop with water droplets

Step

Serum active step

Texture

Water-light, vanishing serum

Best for

Prefer serums to creams

Serum

$28.00
30 ml / 1 fl ozabout $0.47 a day
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Core Calm Duo

$66.00$52.8020% off

Calm Clarity 14+ plus Barrier Reset: one active step, one comfort step.

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Calm Clarity Serum 10+ bottle and box on a marble bathroom counter beside folded towels

Routine snapshot

One clear job. Here is where it fits.

This one is for you if

You prefer serums to creams, run oily or combination, or want one light layer.

How to use it

  1. 1Choose this if you prefer serums, run oily, or like to layer.
  2. 2Apply before Barrier Reset or sunscreen.
  3. 3Same 10% as the cream: a texture choice, not a stronger step.
30-day returnsShips from CaliforniaOne active lane

Want the full routine?

Use it as your serum active step.

The serum is your azelaic step. Add Barrier Reset for comfort.

View Barrier Reset

Common questions

Use one active, then make it hard to overthink.

Is the serum stronger than the 10+ cream?+

No. Both are 10% azelaic acid. The serum is weightless with arginine and centella; the cream is a cream. Pick by feel.

Can I use the serum and a Calm Clarity cream together?+

No need: pick one azelaic active. Robust skin can alternate days, but stacking isn’t better.

Will it pill under makeup or sunscreen?+

Built not to: water-light, sinks in fast, no film. Thin layer, sixty seconds, then SPF.

Will it irritate my skin?+

Azelaic acid is one of the gentlest actives: no peeling or stinging like acids and retinoids. Reactive skin: start a few nights a week with Barrier Reset, then build up.

How long until I see results?+

Gradual, not overnight. Calmer-looking redness in a few weeks; tone and post-blemish marks over roughly 8 to 12 weeks. Results vary.

Is it safe to use during pregnancy?+

Azelaic acid is widely considered pregnancy- and breastfeeding-friendly. Confirm with your doctor or OB first.

Will it make my skin more sun-sensitive?+

No. Unlike AHAs and retinoids, it doesn’t increase sun sensitivity. Use it morning or night. Daily SPF is still smart.

10+, 14+, or the serum: which one do I pick?+

Cream or serum first. Cream: 10+ if new or sensitive, 14+ if 10% wasn’t enough. Serum: the same 10%, weightless. Add Barrier Reset. Pick one azelaic active.

Is Azeva right for acne, rosacea, or dark spots?+

Azeva is cosmetic skincare, not medical treatment: it works on the look of redness, post-blemish marks, and uneven texture. For persistent, painful, or severe symptoms, see a dermatologist.