Is this serum safe to use every day?

It is sold as a day serum, but it contains retinol. Start two or three times a week and build up, and wear sunscreen daily.

Bakuchiol or retinol — which does the work here?

Both are in the formula. Retinol has the stronger evidence for wrinkles; bakuchiol is the gentler partner.

Hydration and glow can show within a couple of weeks. Visible wrinkle improvement usually takes eight to twelve weeks of consistent use.

Use it in a separate step from strong acids and introduce actives one at a time to avoid irritation.

It is 1.69 oz (50 ml), larger than many facial serums.

The best new price is $18.90 at StyleVana as of November 8, 2026. Cosrx serums often drop during site-wide sales, so compare before buying.

2 stores we checked sell it, including StyleVana, Ulta Beauty.

At StyleVana, for $18.90, as of our latest check.

$18.90at StyleVanaObserved at 8:25 AM

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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