Use the following zoom and pan buttons to control the image that follows them
Tab through the images or use the previous or next buttons to navigate each product image
or
Offers
Use previous and next buttons to navigate the slides of the %1 Product Carousel
Earn points on this purchase.
Highlights
Summary
COSRX The Blue Peptide Bakuchiol Plump Glow Serum helps visibly firm and plump skin with blue peptides and bakuchiol, reducing the look of poors & fine lines and boosting overall radiance for a smoother complexion.
Benefits
- Copper Tripeptide-1 helps visibly energize skin for a firmer, more revitalized and healthy-looking complexion.
- Bakuchiol helps minimize the look of pores, smooth uneven skin texture, and enhance overall radiance.
- Helps visibly plump skin with deep hydration for a bouncy, supple complexion and a luminous, glass-like glow.
- Supports early signs of aging care to help maintain firm, resilient-looking skin and prevent visible concerns from deepening.
- Lightweight but rich, fluid texture glides smoothly onto skin and absorbs easily, leaving a soft, even, refined finish.
Key Ingredients
- Copper Tripeptide-1 (GHK-Cu): A naturally blue-hued ingredient that helps support skin resilience and improve the look of early signs of aging for a firmer-looking complexion. • Bakuchiol: A plant-derived, retinol alternative that helps smooth skin and support ea
- Bakuchiol: A plant-derived, retinol alternative that helps smooth skin and support early signs of aging care, suitable for sensitive skin and beginners.
- 5 Multi-Peptide Complex: A blend of 5 peptides that helps improve the look of skin firmness and texture through multiple pathways.
- Collagen & 5-Type Hyaluronic Acid: Helps deeply hydrate and visibly plump skin for a smoother, more supple-looking complexion.
- Panthenol, Betaine & Tocopherol: A soothing trio that helps calm visible irritation and support skin resilience against daily stressors.
- Niacinamide: Helps improve the look of uneven skin tone for a brighter, more even-looking complexion.
Item 2658925
After cleansing and toner prep, apply and adequate amount on the face and spread the product from the inside out, avoiding the eye area.
Precautions: Avoid using in the same routine with vitamin C, direct acids, or retinoids. Patch testing is recommended before use.
Aqua/Water, Butylene Glycol, Glycerin, Dipropylene Glycol, Niacinamide, 1,2-Hexanediol, Betaine, Diethoxyethyl Succinate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Dimethicone, Copper Tripeptide-1(Ghk-Cu), Polyglyceryl-6 Caprylate, Polyglyceryl-4 Caprate, Bakuchiol, Hydrogenated Lecithin, Alcohol, Sodium Methyl Stearoyl Taurate, Ethylhexylglycerin, Hydroxypropyl Starch Phosphate, Disodium Edta, Adenosine, Caprylyl Glycol, Tocopherol, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Acetyl Hexapeptide-1, Acetyl Heptapeptide-4, Panthenol, Inositol, Acetyl Hexapeptide-8, Sodium Hydroxide, Propanediol, Beta-Glucan, Sodium Hyaluronate, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hydrolyzed Collagen, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Acetyl Octapeptide-3.
This brand is excluded from most Ulta Beauty coupons.
Similar items for you
12 items
Use previous and next buttons to navigate the slides of the Similar items for you Product Carousel
We think you'll like
12 items
Use previous and next buttons to navigate the slides of the We think you'll like Product Carousel
Sponsored products
12 items
Use previous and next buttons to navigate the slides of the Sponsored products Product Carousel
Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
99 results
Great for the night routine
Verified Buyer
Reviewed at

This formula is amazing! It is the perfect thickness and gives my skin a bouncy glow i haven't seen in a while. I do recommend this at night because it's a greasy look, in my opinion. It takes a while to really set in.
glassy, milky, plush little cloud skin :cloud:
Verified Buyer
Reviewed at

Okay this new blue :sparkles:PEPTIDE:sparkles: serum??? :sob::blue_heart: absolutely unreal. I'm on tretinoin + spironolactone so my skin can get dry FAST, using products that actually support my skin barrier is super important to me. This serum deserves a standing ovation honestly. It is now a staple product for me. I have combination skin, but with all of my acne medications my skin is severely dry. Cosrx is my hero during this time. I'm already obsessed with the snail line, but after adding this serum into my AM/PM routine??OMG. Total game changer. The texture is PERFECT. It's not greasy, heavy, or sticky at all. My skin just drinks it up instantly :sob::blue_heart: it feels like pure plumping hydration and leaves my face looking juicy, smooth, and fresh instead of coated or oily.Like genuinely glassy, milky, plush little cloud skin :cloud:I've been using this product for 2 weeks now. The glow is insane. The plumpness is insane. My skin texture looks smoother, makeup sits prettier, and that tight dry feeling from tret is basically gone. My skin just looks healthy now. Calm, juicy, luminous??like it finally drank water after wandering the desert for 3 business days :sob::blue_heart:
Blue Peptide Wonder Serum!
Verified Buyer
Reviewed at

I have been using COSRX products before they became a social media must starting with Snail Mucin and the new Blue Peptide serum is taking everything up a notch!!LOVE, LOVE, LOVEIt has really helped the texture of my skin and reduced the minor age spots that have magically appeared over time. I am constantly asked what I use and will definitely keep adding the Blue Peptide to my daily routine <3
New Serum
Verified Buyer
Reviewed at

Can't wait to try this. My skin has been riddled with dark spots from my acne so excited to add this to my skincare routine.
Love it!
Verified Buyer
Reviewed at

I got this as a trial and I am in love. This stuff is amazing and makes my skin look smooth and silky.
Questions
Q&A
Showing 4 out of 4 Questions
- Q
What percentage Bakuchiol is in this serum?
- Asked by T
- Official Answer By COSRX - Brand EngageThis serum contains 0.25% Bakuchiol.Was this answer helpful to you
- Q
What's the percentage of GHK-CU?
- Asked by Paula
- Official Answer By COSRX - Brand EngageIt contains 0.5% of GHK-CU.Was this answer helpful to you
- Q
I have been using retinal daily for years. Could I use this at the same time?
- Asked by Erin
- Official Answer By COSRX - Brand EngagePlease understand that we are unable to provide specific guidelines regarding combination with other brands. For ingredients like retinal, which may cause irritation even when used alone, we recommend monitoring your skin's reaction carefully during use. As always, it's best to perform a patch test before introducing new products to your routine.Was this answer helpful to you
- Q
How often should I apply this serum?
- Asked by Glo
- Official Answer By COSRX - Brand EngageThis serum can be used twice daily, in the morning and evening. However, if you have sensitive skin, you might want to start with once a day and gradually increase usage as your skin adjusts.Was this answer helpful to you