COSRX The Blue Peptide Bakuchiol Plump Glow Serum
Excellent 4.8 | 1319 reviews

COSRX The Blue Peptide Bakuchiol Plump Glow Serum

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Rated 4.8 (4,910)

🏆 AWARD WINNING PRODUCT

COSRX The Blue Peptide Bakuchiol Plump Glow Serum

Helps support smoother firmer looking skin with daily use
Helps support smoother firmer looking skin with daily use
Boosts hydration for a plumper more refreshed glow
Boosts hydration for a plumper more refreshed glow
Brightens dull looking skin for healthy radiant skin
Brightens dull looking skin for healthy radiant skin
Lightweight daily care that absorbs comfortably without heaviness
Lightweight daily care that absorbs comfortably without heaviness
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Mia R.
Mia R.

I’ve tried a lot of serums that felt too heavy or irritating, but this one actually feels light on my skin. After using it for a couple weeks my skin looked smoother and more hydrated.

Rediscover the confidence of visibly smooth, refined skin.

Discover Your Ingredients

Premium, natural ingredients carefully selected to support your wellness journey.
Luxurious bakuchiol inspired serum texture with glowing blue and lavender skincare aesthetic

Bakuchiol

Helps support smoother firmer looking skin with gentle daily care.

Blue copper peptide inspired skincare texture with luminous elastic hydration waves

Copper Peptides

Supports skin elasticity for a plumper more refreshed appearance.

Glowing niacinamide inspired serum texture with luminous pearl hydration aesthetic

Niacinamide

Helps brighten dull looking skin for a more radiant healthy glow.

Redefining Beauty Products.

Discover the outstanding features that make our product stand out from the competition.

Redefining Beauty Products.

Discover the outstanding features that make our product stand out from the competition.

Plump healthy glow:

Helps skin look more radiant hydrated and refreshed

Firmness support:

Helps improve the look of elasticity and smoothness over time

Lightweight hydration:

Absorbs comfortably while helping maintain soft bouncy skin

Gentle daily care:

Bakuchiol based formula designed for everyday skincare routines

Comfortable finish:

Layers easily without a heavy or sticky feel

Feature product image
Lifestyle skincare image featuring COSRX Blue Peptide Bakuchiol Plump Glow Serum and radiant skin benefits

Why You'll Love It

  • Helps support smoother firmer and more radiant looking skin
  • Lightweight texture that layers comfortably into daily routines
  • Hydration focused formula for soft plump healthy looking skin
  • Gentle daily care designed for comfortable everyday use
  • Made in Korea using premium ingredients
  • 30-Day Clearer Skin or your Money-Back Guarantee
Woman applying COSRX Blue Peptide Bakuchiol Plump Glow Serum with glowing hydrated skin

How To Use?

Step 1: Apply After Cleansing
Apply 2–3 drops onto clean face and neck after toner as part of your routine.

Step 2: Gently Pat Into Skin
Lightly pat the serum into the skin until fully absorbed for comfortable daily hydration.

Step 3: Use Daily For Best Results
Use morning and night to help support smoother plumper and more radiant looking skin.

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PREMIUM QUALITY
FAST SHIPPING
SATISFACTION GUARANTEED
PREMIUM QUALITY
FAST SHIPPING
SATISFACTION GUARANTEED

Customer Testimonials

Real experiences from real customers who love our products and service.

Excellent 4.8/5 based on 4,900+ customer reviews

Day 1 and Day 5 beauty comparison showing glowing plump healthy looking skin
30-Day Guarantee

30-Day Money-Back Guarantee

Love your skin or it's on us. Try our products risk-free for 30 days. If for any reason you're not completely satisfied, simply return them for a full refund.

No pressure, no stress—just beautiful, healthy skin.

Individual results may vary

Our Values

Why Olivine Beauty?

Intentional Skincare, Made Simple

Intentional Skincare, Made Simple

We create thoughtfully formulated skincare rooted in ingredient integrity, transparency, and respect for the skin.

Chosen With Purpose

Chosen With Purpose

Each ingredient is selected for its role in supporting healthy, balanced skin, nothing more, nothing less.

Performance Meets Purity

Performance Meets Purity

Clean formulations designed to be gentle, effective, and suitable for everyday use.

Clarity You Can Trust

Clarity You Can Trust

We focus on explaining what’s inside our products and why it’s there, so you can choose with confidence.

Built for Balance

Built for Balance

Every formula is designed to support hydration, barrier health, and long-term skin comfort.

Frequently Asked Questions

Find answers to common questions about our products, shipping, returns, and more.

How quickly will I see results? +

Some people notice added hydration and glow within the first few uses. Smoother and firmer looking skin typically comes with more consistent daily use over time.

How often should I use it? +

You can use it morning and night as part of your regular skincare routine. Apply after cleansing and toner before moisturizer.

Is it safe for sensitive skin? +

The formula is designed to feel gentle and lightweight on the skin. If you have very sensitive skin, patch testing before full use is always recommended.

Can I wear makeup afterwards? +

Yes, the lightweight texture absorbs comfortably and layers well under makeup. Many people use it as part of their daytime routine.

Will it feel greasy or heavy on my skin? +

The serum is designed to absorb smoothly without a thick or heavy finish. It leaves skin feeling hydrated while still comfortable for daily wear.

Can I use it with other skincare products? +

Yes, it layers easily with most skincare routines including moisturizers and sunscreen. Allow each step to absorb before applying the next product.

What skin types is this best for? +

It works well for skin that looks dull, dehydrated, or less firm. The lightweight texture also makes it suitable for people who prefer non-heavy skincare.

How long does one bottle usually last? +

This depends on how much you apply each time, but one bottle typically lasts several weeks with regular use. Most people use only a few drops per application.

Can I use it both day and night? +

Yes, the formula is made for everyday use during both morning and evening routines. Adjust usage based on your skin’s comfort and routine preferences.

What if I’m new to peptide or bakuchiol skincare? +

This serum is easy to add into a simple skincare routine and does not require complicated steps. Many people use it as a gentle daily option for hydration and glow support.