COSRX has entered the part of the beauty aisle where I suddenly need to compare seven nearly identical tubes. Its new 5 Peptide Lip Collection includes a balm, an overnight mask, and seven tinted treatments, with prices starting at $15.
The little rounded caps are cute. The more useful detail is that you can choose between a daily balm, a bedtime treatment, and a bit of color without buying an entire lip routine.
What is in the COSRX peptide lip collection?
Here is the price breakdown from the official COSRX lip-care lineup:
- B5 lip balm: $15. The everyday balm option.
- Ceramide Barrier Comfort Lip Mask: $15. The overnight option, packaged in a squeeze tube.
- Collagen Tinted Lip Fill Treatment: $16. The color option, available in seven shades.
That is where the nine-piece count comes from: seven colors plus the two untinted treatments. It is three formulas to choose between, which makes the launch feel considerably less overwhelming.
Yes, there is a shade called Sour Berry Jelly
The tinted treatment shade list includes Strawberry, Sour Berry Jelly, Peach, Cherry, Cinnamon, Cocoa, and Black Cherry.
COSRX describes the tint as sheer and buildable with a glossy finish. Its product directions say it can go on before or after lip makeup, so there is room for a little color on its own or an extra glossy layer.
Sour Berry Jelly gets my first click on name alone. Black Cherry is the one I would compare beside it before deciding. Open the shade photos before adding one to your cart, especially if you are choosing between the deeper colors.
Where to shop it
According to COSRX’s launch announcement, the collection arrived online at Ulta on September 6, 2026. You can also find the lineup on COSRX’s own site.
My starting point would be one $16 tint if color is the draw, or the $15 mask if this is a bedside-table purchase. No need to turn one cute tube into a nine-item checkout.
For a much bigger beauty countdown, there is also the 2026 Liberty Beauty Advent Calendar.
