A powerfully-formulated hydro-glow booster powered by Copper Tripeptide-1 (GHK-Cu) and Bakuchiol (a plant-based retinol alternative) to help visibly improve the look of skin density. This plumping radiance serum helps smooth the look of pores, texture, and dark spots for a flawless, glass-like glow.
Key Ingredients: Copper Peptide 0.5% (5,000ppm) + Bakuchiol 0.25% (2,500ppm)
Size: 50mL / 1.69 fl. oz.
BENEFITS
• Visibly awakens the look of skin vitality with the naturally blue-hued Copper Tripeptide-1 for a visibly firmer,
more energized complexion
• Multi-action formula centered around Bakuchiol to help visibly minimize the appearance of pores, smooth skin texture, and enhance the look of radiance
• Helps visibly plump the look of skin for a deeply hydrated, bouncy-looking complexion with a luminous, glass-like glow
• Supports early signs of aging care to help maintain the look of firm, resilient skin before visible concerns deepen
• Lightweight, fluid formula that glides smoothly onto skin, leaving a visibly even-textured finish
TARGETS
• Sensitive Skin Looking for Daily Early Signs of Aging Care
• Skin Lacking Firmness & Elasticity
• Dehydrated or Dry Skin
• Enlarged Pores & Uneven Skin Texture
• Dark Spots & Uneven Skin Tone
After cleansing and toning step, apply adequate amount on the face and spread the product from the inside out, avoiding the eye area.
*Cautions*
1. If irritation, redness, swelling, or itching occurs during or after use, discontinue and consult a dermatologist.
2. Avoid applying to broken or damaged skin.
3. Keep out of reach of children. Store away from direct sunlight.
4. As these are potent formulations, please avoid using them together with high-concentration Vitamin C products, including our Vitamin C 13 Serum & Vitamin C 23 Serum. We recommend using them at different times of the day (morning/evening) to help optimize absorption and maximize the benefits of each product.
KEY INGREDIENTS
• Copper Tripeptide-1 (GHK-Cu):
A naturally blue-hued ingredient that helps support the look of skin resilience, while visibly improving the appearance of early signs of aging for a firmer-looking complexion.
• Bakuchiol:
A plant-derived active from Babchi, traditionally used in skincare for its conditioning properties. A gentle alternative to retinol that supports early signs of aging care — suitable for sensitive skin and retinol beginners.
• 5 Multi-Peptide Complex :
A blend of 5 peptides formulated to help visibly improve the look of skin firmness and texture through multiple pathways.
• Collagen & 5-Type Hyaluronic Acid:
Formulated with collagen and a multi-molecular hyaluronic acid complex to help support the look of plump, hydrated skin.
• Panthenol, Betaine & Tocopherol :
A protective trio that helps soothe visible irritation and support skin resilience against everyday stressors.
• Niacinamide:
Helps visibly improve the appearance of uneven skin tone for a brighter-looking complexion.
BENEFITS
• Visibly awakens the look of skin vitality with the naturally blue-hued Copper Tripeptide-1 for a visibly firmer,
more energized complexion
• Multi-action formula centered around Bakuchiol to help visibly minimize the appearance of pores, smooth skin texture, and enhance the look of radiance
• Helps visibly plump the look of skin for a deeply hydrated, bouncy-looking complexion with a luminous, glass-like glow
• Supports early signs of aging care to help maintain the look of firm, resilient skin before visible concerns deepen
• Lightweight, fluid formula that glides smoothly onto skin, leaving a visibly even-textured finish
TARGETS
• Sensitive Skin Looking for Daily Early Signs of Aging Care
• Skin Lacking Firmness & Elasticity
• Dehydrated or Dry Skin
• Enlarged Pores & Uneven Skin Texture
• Dark Spots & Uneven Skin Tone
After cleansing and toning step, apply adequate amount on the face and spread the product from the inside out, avoiding the eye area.
*Cautions*
1. If irritation, redness, swelling, or itching occurs during or after use, discontinue and consult a dermatologist.
2. Avoid applying to broken or damaged skin.
3. Keep out of reach of children. Store away from direct sunlight.
4. As these are potent formulations, please avoid using them together with high-concentration Vitamin C products, including our Vitamin C 13 Serum & Vitamin C 23 Serum. We recommend using them at different times of the day (morning/evening) to help optimize absorption and maximize the benefits of each product.
KEY INGREDIENTS
• Copper Tripeptide-1 (GHK-Cu):
A naturally blue-hued ingredient that helps support the look of skin resilience, while visibly improving the appearance of early signs of aging for a firmer-looking complexion.
• Bakuchiol:
A plant-derived active from Babchi, traditionally used in skincare for its conditioning properties. A gentle alternative to retinol that supports early signs of aging care — suitable for sensitive skin and retinol beginners.
• 5 Multi-Peptide Complex :
A blend of 5 peptides formulated to help visibly improve the look of skin firmness and texture through multiple pathways.
• Collagen & 5-Type Hyaluronic Acid:
Formulated with collagen and a multi-molecular hyaluronic acid complex to help support the look of plump, hydrated skin.
• Panthenol, Betaine & Tocopherol :
A protective trio that helps soothe visible irritation and support skin resilience against everyday stressors.
• Niacinamide:
Helps visibly improve the appearance of uneven skin tone for a brighter-looking complexion.
In my practice, concerns around skin firmness, elasticity, and overall skin quality are among the most common issues I hear from patients.
As a dermatologist, I'm always looking for products that balance efficacy, tolerability, and value, and that is exactly what stands out to me about this serum.
With consistent use, my skin felt more hydrated, looked plumper and lifted and appeared healthier overall.
Mamina Turegano, MD, FAAD
Triple board-certified dermatologist
Overall rating: 4.855932 / 5 from 118 reviews.
COSRX The Blue Peptide Bakuchiol Plump Glow Serum is praised for its lightweight and silky texture, which enhances skin's plump and refreshed appearance. The serum is formulated with copper peptides and bakuchiol to visibly improve skin density and smooth pores and dark spots.
Review topics: [absorbs, results, color, scent, ingredients, irritation, improvement, shipping, spots, benefits, feels, use, texture, formula, skin, lines, looks, glow, face, difference, bottle, alternative, wrinkles, effect, packaging, breakouts, complexion, serum, light, peptides].
"I like this serum because it doesn’t feel tacky but does a great job softening up my lines and hydrating my face in general. Results and plumping effect feel fast upon the first use already and when done consistently, the lines barely show compared to before. The formula is lightweight and doesn’t leave a color on the skin despite the way the serum looks."
"I have very sensitive skin and really can only use CosRX products. I developed a little while ago two aging spots on my face so I decided to try this. My skin looks so great with this light and smooth skincare step! I don’t turn red, it doesn’t burn, and I don’t break out from it. The spots are starting to lighten up which I am excited about!"
"I’ve been wanting to use copper and this has been the perfect way to try it. It’s still early in the process but I love the texture and I feel like my skin tone is evening out."
"I have only been using this product 2x a day for 3 days now. So far i am really liking the way my skin feels + looks. I haven't had any bad reactions either, which is pretty common + almost immediate with many things i try. It goes on smooth, gives a nice shine + hydration + also helps my makeup go on nicely. So far so good! Thanks cosrx for another AWESOME product!"
"Bought this on a whim on my way back from a two week beach trip, thinking I would just give it a try on my skin (which was a little irritated from salt/sunscreen/heat, despite my best efforts). I am extremely impressed so far and have been using it every day since I got back, and even after my recent Resurfx laser treatment. Very calming, healing, and easy to incorporate in my routine."
"This new serum is AMAZING! The vibrant blue color is gorgeous, and it goes on so smooth and easy! It is very hydrating and light-weight. After just one use, I noticed a reduction in my usual redness, that comes from my sensitive skin. Having been using the serum for a week, now, I can say my redness has continued to reduce, my skin feels firmer, my pores look great, and I continue to get compliments on how much of a healthy glow I have. I definitely recommend adding this to your routine!"
"I’m really loving the texture of this serum. It feels lightweight, smooth and sinks into my skin so nicely without feeling sticky. My skin feels hydrated and gives that healthy glowy look after applying it. Also I noticed it literally has no scent, which I personally really like. And I love the soft blue color of it 💧 One of those products that just feels really nice to use and makes me want to keep reaching for 🩵 . :::"
"This serum seriously delivers! It's fragrance free, absorbs quickly, non sticky and plays well under makeup. It left my skin feeling hydrated and glowing; I love the ingredient line-up that consists of gentle anti aging, brightening and hydrating benefits! After 2 weeks of consistent use, I'm seeing brighter, calmer skin with fine line reduction. This serum will be a staple in my routine!"
"It’s really working amazing. Blue peptide serum helps my skin repair, my skin feels fresh and glowy. Colour of the serum is unexpected, this is the first time I saw serum in blue and its texture is very soothing. Its been 4 years I started using cosrx products and this is my forever favorite brand. Thank you cosrx for this beautiful gift. 🌺"
"I was initially a little hesitant to try the Blue Peptide Bakuchiol Plump Glow Serum because I had a bad experience with retinol in the past and my skin really didn’t react well to it. I’ve been using this serum daily for about two weeks now, and I’m honestly really impressed with how well it’s been working. My skin looks more even overall, and I’ve already noticed a visible improvement in some of the dark spots left behind from acne."
