COSRX

The Retinol 0.5 Oil

The Retinol 0.5 Oil - Main image
$13.50 $27.00 In stock

Category: Serums & Ampoules

Formulated with 0.5% pure retinol, COSRX The Retinol 0.5 Oil is a gentle yet effective serum designed to support a smoother, more youthful-looking complexion. This lightweight oil helps improve skin texture and tone while minimizing the appearance of fine lines and wrinkles.

  • Contains 0.5% pure retinol to visibly reduce signs of aging
  • Lightweight oil texture absorbs quickly without clogging pores
  • Helps improve skin texture and even out skin tone
  • Suitable for those new to retinol or with sensitive skin

Customer Reviews (4.8 / 5 · 20 reviews)

Ryan T. ★★★★★

I’ve been using this for about three weeks now, and the lightweight oil absorbs quickly without leaving my skin greasy. The 0.5% retinol is strong enough that I notice my skin feeling smoother, but it hasn’t irritated me at all.

Julian K. ★★★★★

My fine lines around my eyes are noticeably softer, and I love that the 0.5% retinol concentration is strong enough to see results without irritating my skin.

Henry ★★★★★

I’ve been using this oil for a few weeks now and it’s really helped with uneven texture without drying me out. The lightweight feel is great for layering under moisturizer at night.

Owen ★★★★★

My skin looks noticeably smoother after about three weeks of using this in my nighttime routine—the lightweight oil texture absorbs fast without feeling greasy. It’s subtle but effective, exactly what I wanted.

Samuel T. ★★★★★

I’ve been using this for a few weeks and notice my fine lines around the eyes look less pronounced. The lightweight oil texture absorbs quickly without feeling greasy, which was a pleasant surprise.

Nicholas ★★★★★

I’ve been using this every other night and already notice my fine lines softening, the oil takes a bit to absorb but my skin feels plump by morning.

Leo ★★★★★

After just a few weeks, my skin texture is noticeably smoother and those fine lines around my eyes look softer. I love how lightweight the oil feels despite the potency—it sinks in quickly without any greasy residue.

Isabella Z. ★★★★★

I was a bit skeptical about retinol oils, but this one sinks in quickly without any greasy residue. My skin feels noticeably smoother and more even-toned after about three weeks of using it every other night.

Alexander ★★★★★

After just two weeks of nightly use, I’m already noticing smoother texture and fewer fine lines around my eyes. The lightweight oil absorbs quickly without feeling greasy, which was a pleasant surprise.

Natalie ★★★★★

I was worried about irritation, but the dropper makes it easy to control the amount, and my complexion looks noticeably smoother within two weeks.