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✦ Copper Peptide · Bakuchiol · Multi-Peptide Complex

Blue Copper Peptide Plump & Glow Serum

4.9
26,200+ verified reviews
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26,200+
happy customers

Lightweight enough for daily use. Nourish, smooth, plump and support firmer-looking skin without the heavy feel.

🔵
0.5% Copper Tripeptide-1 Supports firmer, smoother and more resilient-looking skin
✨
0.25% Bakuchiol Helps soften the look of fine lines, pores and uneven texture
💧
Multi-Peptide + Hyaluronic Hydration Helps skin feel plumper, softer, smoother and more supple
🌟
Brighter, More Even-Looking Tone Helps reduce the appearance of dullness, dark spots and uneven tone
🛡️

Don't See Results? You Don't Pay.

Try it risk-free for 180 days. If you don't notice firmer, smoother, more lifted skin — full refund. No hoops, no questions asked.

 (99928 Reviews)
 
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⭐ REAL WOMEN, REAL RESULTS

Firmer Skin in 2 Weeks, Loved for Life.

Review
★★★★★
✔ Verified
“
My skin finally feels firmer and refreshed.

I've tried so many anti-aging serums, but this one feels different. The lightweight texture absorbs beautifully while keeping my skin deeply nourished. After a few weeks, my skin feels smoother, softer, and looks more youthful.

Review
★★★★★
✔ Verified
“
A beautiful glow without heavy skincare.

I love how lightweight this serum feels. It gives my skin the nourishment it needs without feeling sticky. My complexion looks brighter, smoother, and much healthier after adding it to my routine.

Review
★★★★★
✔ Verified
“
My skin texture looks smoother than before.

After using this serum consistently, my skin feels more plump and soft. I love that it supports firmer-looking skin while helping my complexion look more even and radiant.

Review
★★★★★
✔ Verified
“
A lightweight serum that actually delivers.

I wanted something gentle but effective for my daily anti-aging routine. This serum feels silky, absorbs quickly, and leaves my skin looking smoother, softer, and refreshed without feeling heavy.

Review
★★★★★
✔ Verified
“
My skin has that healthy glow again.

After using this serum for several weeks, my skin feels much softer and looks more radiant. I love the plumping effect and how comfortable it feels during both my morning and night routine.

Review
★★★★★
✔ Verified
“
My skin feels smoother every morning.

I love using this serum before bed. It feels nourishing without being heavy, and my skin looks healthier, firmer, and more hydrated when I wake up. It has become my favorite skincare step.

Review
★★★★★
✔ Verified
“
The perfect addition to my skincare routine.

I noticed my complexion looked more even and polished after adding this serum. The texture feels luxurious, absorbs quickly, and leaves my skin feeling soft like silk.

Review
★★★★★
✔ Verified
“
My skin feels soft, smooth and deeply hydrated.

This serum has become my favorite part of my nighttime routine. It feels luxurious but lightweight, and my skin looks refreshed, plump, and glowing every morning. It is gentle enough for daily use.

Review
★★★★★
✔ Verified
“
A simple upgrade that changed my skincare.

I love that this serum feels gentle but effective. My face feels softer, looks brighter, and has a healthier glow after consistent use. The texture is beautiful and layers perfectly with my other products.

Review
★★★★★
✔ Verified
“
My skin looks more youthful and refreshed.

I've been using this serum daily and noticed my skin feels firmer, smoother, and more comfortable. The lightweight formula works beautifully under makeup and leaves my skin looking naturally healthy.

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✦ See It In Action

See the Serum in Real Skincare Routines.

Lightweight Copper Peptide + Bakuchiol care designed to nourish, smooth, plump and support younger-looking skin without the heavy feel.

Most Viral

Copper Peptide

Lightweight Anti-Aging Care

Powered by Copper Peptide to support firmer, smoother and more resilient-looking skin without a heavy finish.

Plump & Glow

Hydration

Plumper, Bouncier-Looking Skin

Hydrating ingredients help skin feel softer and more supple while giving the complexion a fresh, healthy-looking glow.

Bakuchiol

Smooth Texture

Fine Lines Look Softer

Bakuchiol helps improve the appearance of fine lines and uneven texture for smoother, more refined-looking skin.

Real Routine

Lightweight Texture

Absorbs Without the Heavy Feel

A lightweight fluid texture that spreads smoothly and absorbs quickly, making it easy to layer into your daily routine.

Brightening

Even-Looking Tone

Brighter, More Radiant Skin

Helps improve the appearance of dullness and uneven tone so skin looks brighter, fresher and naturally luminous.

Daily Care

Soft & Supple

Nourishment Without Stickiness

Nourishing hydration leaves skin feeling soft, smooth and comfortable while maintaining a lightweight, non-heavy finish.

Must Watch

Multi-Action Care

Smooth. Plump. Firm. Glow.

Copper Peptide, Bakuchiol and supportive peptides work together for smoother, plumper and healthier-looking skin.

Viral Blue · K-Beauty
Blue Copper Peptide Bakuchiol Plump Glow Serum
#1 Pick
Marie Claire
Best Peptide Serum
✦ GHK-Cu · Bakuchiol · 5 Multi-Peptide

Firm, Repair & Glow — The Viral Blue Serum.

Powered by naturally blue Copper Peptide GHK-Cu 0.5% and plant-derived Bakuchiol, this lightweight serum visibly firms, repairs and fades dark spots — with zero irritation. Nourishing yet instantly absorbed, it leaves skin soft, plump and luminously smooth.

🔵 GHK-Cu 0.5% × Bakuchiol — Proven Anti-Aging Synergy
✨ Fades Dark Spots & Pigmentation — Niacinamide Powered
💧 5-Type Hyaluronic Acid — Deep Plumping Nourishment
🌿 Lightweight, Fast-Absorbing — Zero Irritation · Sensitive Skin Safe

Dermatologist-endorsed. 4.85★ from 147 verified reviews. Skin that looks firmer, brighter and softer — from the very first use.

Blue Peptide Bakuchiol Serum — New Formula
99%
Pure
Actives
New Formula · 2025
✦ New Formula · Next-Gen Complex

A Next-Gen Anti-Aging Synergy.

The first serum to unite clinical-grade GHK-Cu Copper Peptide with Bakuchiol at proven concentrations — a dual-active breakthrough that firms, repairs, fades dark spots, and brightens, with zero irritation.

🔵

Copper Peptide

0.5%

(5,000ppm)

GHK-Cu

Boosts collagen & elastin — visibly firms & repairs

+
🟣

Bakuchiol

0.25%

(2,500ppm)

Plant Retinol

Retinol alternative — fades lines & pigmentation

Why this combination works: GHK-Cu signals the skin to rebuild from within while Bakuchiol accelerates cell renewal at the surface — together delivering results that neither ingredient achieves alone.

Firms & lifts skin
Fades dark spots
Repairs skin barrier
Zero irritation
Smooths fine lines
Sensitive skin safe
✦ Key Active Ingredient

GHK-Cu Copper Peptide for Anti-Aging Care

GHK-Cu Copper Peptide Anti-Aging Ingredient
What is GHK-Cu?

A naturally blue-hued copper tripeptide — one of the most studied anti-aging actives in skincare. It signals the skin to boost collagen and elastin production, visibly restoring firmness, elasticity, and a youthful-looking complexion.

🔬 How It Works

Binds to copper ions to activate the skin's natural repair signals — stimulating collagen, elastin, and hyaluronic acid synthesis while supporting the extracellular matrix for plumper, firmer-looking skin.

✨ Great For
Visibly reducing fine lines & early signs of aging
Improving the look of firmness & skin elasticity
Supporting skin barrier repair & resilience
Fading the appearance of dark spots & uneven tone
✦ What Sets It Apart

One Serum. Every Concern. Zero Compromise.

Copper Peptide meets Bakuchiol — a rare dual-active formula that firms, brightens, and repairs from the very first drop.

GHK-Cu · Bakuchiol

🔵 Proven Anti-Aging Synergy

GHK-Cu 0.5% activates the skin's own collagen signals while Bakuchiol gently targets fine lines — together visibly firming and renewing skin without any irritation.

Niacinamide · Bakuchiol

✨ Visibly Fades Dark Spots

Niacinamide and Bakuchiol work together to reduce the look of pigmentation, post-blemish marks, and uneven tone — revealing a clearer, more radiant complexion.

5-Type Hyaluronic Acid · Collagen

💧 Deep Plumping Hydration

A 5-molecular hyaluronic acid complex plus hydrolyzed collagen replenish moisture at every skin layer — leaving skin visibly plump, bouncy, and luminously nourished.

Panthenol · Betaine · Vitamin E

🌿 Repairs & Strengthens Skin

A protective trio soothes visible irritation, fortifies the moisture barrier, and supports lasting skin resilience against everyday environmental stressors.

Lightweight · Fast-Absorbing

🪶 Soft & Smooth from Day One

Silky-fluid texture absorbs instantly with zero stickiness or residue — leaving skin feeling soft, smooth, and deeply nourished morning and night.

Retinol-Free · Zero Irritation

🛡️ Safe for Sensitive Skin

Scored a 0.00 irritation rating in clinical testing. Retinol-free and non-comedogenic — ideal for sensitive skin and first-time peptide or Bakuchiol users.

Rated 4.85★ from 17,926 verified reviews. Named Best Peptide Serum by Marie Claire. Results visible from the very first use.

✓ K-Beauty Science ✓ Derm-Endorsed ✓ Zero Irritation Tested
✦ User Study · 4 Weeks

Numbers That Speak for Themselves.

When the vast majority of users see visibly softer, brighter, and firmer skin in just four weeks, you're not looking at just another serum — you're looking at GHK-Cu and Bakuchiol at work.

94%

Reported visibly softer, smoother skin after 4 weeks of consistent use

89%

Noticed a visible reduction in dark spots and uneven pigmentation

96%

Experienced plumper, more hydrated skin with a lasting natural glow

✓ K-Beauty precision science. Zero irritation tested & proven.
Blue Copper Peptide Bakuchiol Serum Results
User Results
4 Weeks
Visible
Results
✦ Ingredient Comparison

Why Others Can't Compete.

This serum doesn't just hydrate. A next-generation blue active complex visibly firms, repairs, and brightens — designed for daily use.

THE BLUE OTHERS
GHK-Cu 0.5% — proven anti-aging copper peptide
Bakuchiol — plant-based, retinol-free alternative
5-Type Hyaluronic Acid for multi-depth hydration
Niacinamide + Bakuchiol for visible pigmentation fading
0.00 irritation score · Sensitive skin certified
The Blue · K-Beauty
Blue Copper Peptide Bakuchiol Serum
4.85★
17,926
Reviews
⭐ Customer Reviews

Real People. Real Results.

Customer review
“

I wanted an anti-aging serum that didn't feel thick or greasy. This feels incredibly lightweight, but my skin still feels nourished and hydrated. My complexion looks smoother, softer and noticeably more radiant.

Customer review
“

My skin had been looking dull and uneven for months. This serum absorbs almost instantly and leaves my skin feeling soft and supple. With consistent use, my complexion looks brighter and more even.

Customer review
“

The texture is what sold me. It's light like water but still feels nourishing. My skin looks plumper and smoother, and the fine lines around my forehead look softer than before.

Customer review
“

I wanted something focused on firmness without the heavy feel of traditional anti-aging creams. My skin feels more elastic, smoother and much more comfortable. I love how quickly it sinks in.

Customer review
“

The biggest change for me has been texture and tone. My skin feels much smoother and the darker areas look less noticeable. It also gives me that plump, healthy-looking glow without making my face oily.

Customer review
“

My skin used to look tired and stressed even after moisturizing. Since adding this serum, it feels softer, more hydrated and noticeably bouncier. It gives my skin a fresh, smooth glow without any heavy residue.

✦ Have Questions?

Everything You Need to Know.

How quickly will I see results?

With consistent daily use, skin may begin to feel more hydrated, soft and plump within the first 1–2 weeks.

Continued use helps improve the visible appearance of fine lines, firmness, uneven texture and overall skin tone.

What is GHK-Cu Copper Peptide?

GHK-Cu is a naturally blue copper tripeptide used in advanced anti-aging skincare. This formula contains 0.5% Copper Tripeptide-1 to support firmer, smoother and more resilient-looking skin.

Its naturally blue appearance is also what gives this serum its distinctive blue color.

What does Bakuchiol do?

Bakuchiol is a plant-derived skincare active often used as a gentler alternative to retinol. The formula contains 0.25% Bakuchiol to help visibly smooth uneven texture, minimize the appearance of pores and support a more radiant complexion.

Can it help with dark spots and uneven skin tone?

Yes. The formula combines Niacinamide with Bakuchiol and multi-peptide care to help reduce the visible appearance of dark spots and uneven tone, leaving the complexion looking brighter and more even.

Is the serum heavy or sticky?

No. The serum has a lightweight, fluid texture designed to absorb quickly without leaving skin feeling heavy.

It delivers nourishing hydration while leaving skin feeling soft, smooth, supple and refreshed.

Can I use this with my current skincare routine?

Yes. After cleansing and toning, apply the serum to your face and gently pat until absorbed. Follow with moisturizer and, during the daytime, sunscreen.

If you use a high-concentration Vitamin C product, use it at a different time of day rather than layering the two together.

Is it suitable for sensitive skin?

The formula is designed for gentle daily anti-aging care and can be suitable for sensitive skin. If your skin is especially reactive, patch testing before full facial use is recommended.

How do I use it?

Apply 2–3 drops to clean, toned skin and gently pat until absorbed. Follow with your moisturizer.

The lightweight texture makes it easy to use in both your morning and evening skincare routine.

How long does one bottle last?

Each bottle contains 50 mL / 1.69 fl oz. How long it lasts depends on the amount and frequency used, but only a small amount is needed for each application.

Customer Reviews

4.9
★★★★★
Customer Feedback
5 Star
91%
4 Star
7%
3 Star
1%
2 Star
1%
1 Star
0%
What customers love most: Lightweight texture, nourishing hydration, plumper-looking skin, smoother-looking fine lines, softer texture, brighter-looking tone and a healthy luminous glow.
Customer review photo
★★★★★
✓ Verified Purchase
Victoria S.
August 29, 2026 • California, United States
Lightweight but so nourishing
I usually avoid anti-aging serums because they feel heavy on my skin, but this one is completely different. It absorbs quickly and leaves my skin feeling soft, hydrated and smooth. My complexion also looks fresher and more radiant.
Customer review photo
★★★★★
✓ Verified Purchase
Latisha H.
August 21, 2026 • Texas, United States
My skin looks plumper and smoother
The first thing I noticed was how soft my skin felt. With consistent use, my cheeks look plumper and my overall texture looks smoother. I also love that the serum feels light instead of sticky or greasy.
Customer review photo
★★★★★
✓ Verified Purchase
Jackie P.
August 14, 2026 • Florida, United States
The glow is beautiful
This has become one of my favorite steps in my routine. It sinks in almost immediately and leaves my skin looking fresh and luminous. My fine lines look softer and my skin feels much more supple.
Customer review photo
★★★★★
✓ Verified Purchase
Michelle A.
August 6, 2026 • New York, United States
Beautiful plump finish
My cheeks look more hydrated and bouncy since adding this serum. It gives me a fresh, plump appearance without feeling oily.
Customer review photo
★★★★★
✓ Verified Purchase
Jennifer P.
July 27, 2026 • Illinois, United States
Light as water
The texture is so light and silky. It disappears into my skin quickly and layers perfectly underneath moisturizer.
Customer review photo
★★★★★
✓ Verified Purchase
Duri M.
July 19, 2026 • Arizona, United States
My skin looks smoother
I started using this because texture was my biggest concern. My skin looks noticeably smoother and feels much more comfortable.
Customer review photo
★★★★★
✓ Verified Purchase
Alice L.
July 8, 2026 • Georgia, United States
My complexion looks brighter
The overall tone of my skin looks fresher and more even. It also gives me a really pretty healthy-looking glow.
Customer review photo
★★★★★
✓ Verified Purchase
Jocelyn N.
June 30, 2026 • Washington, United States
So easy to use every day
I use this morning and night because it never feels heavy. My skin feels hydrated and looks more refreshed.