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Lightweight blue serum for a plump, luminous look.

COSRX The Blue Peptide Bakuchiol Plump Glow Serum is a lightweight, naturally blue-tinted serum designed to support smoother, firmer-looking skin with a healthy glow.

KEY BENEFITS

  • Supports a plump appearance — Helps skin look bouncy and refreshed.

  • Hydrating care — Helps replenish moisture for a smoother-looking finish.

  • Glow-focused finish — Designed for dull, tired-looking skin.

MAIN INGREDIENTS

  • Bakuchiol — Featured in the formula for smooth, firm-looking skin.

  • Blue Peptide — Included in this glow-focused serum formula.

  • Collagen and Hyaluronic Acid — Help support hydration and a plump-looking finish.

RECOMMENDED FOR

  • Dull or tired-looking skin.

  • Those concerned with the appearance of fine lines or uneven texture.

  • Those seeking lightweight hydration and glow.

HOW TO USE

After cleansing and toning, spread an appropriate amount over the face, avoiding the eye area. Use at a different time of day from high-concentration vitamin C products.

FULL INGREDIENT LIST

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

Product Details

Lightweight blue serum for a plump, luminous look.

COSRX The Blue Peptide Bakuchiol Plump Glow Serum is a lightweight, naturally blue-tinted serum designed to support smoother, firmer-looking skin with a healthy glow.

KEY BENEFITS

  • Supports a plump appearance — Helps skin look bouncy and refreshed.

  • Hydrating care — Helps replenish moisture for a smoother-looking finish.

  • Glow-focused finish — Designed for dull, tired-looking skin.

MAIN INGREDIENTS

  • Bakuchiol — Featured in the formula for smooth, firm-looking skin.

  • Blue Peptide — Included in this glow-focused serum formula.

  • Collagen and Hyaluronic Acid — Help support hydration and a plump-looking finish.

RECOMMENDED FOR

  • Dull or tired-looking skin.

  • Those concerned with the appearance of fine lines or uneven texture.

  • Those seeking lightweight hydration and glow.

HOW TO USE

After cleansing and toning, spread an appropriate amount over the face, avoiding the eye area. Use at a different time of day from high-concentration vitamin C products.

FULL INGREDIENT LIST

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

How to Use
After cleansing and toning, spread an appropriate amount over the face, avoiding the eye area. Use at a different time of day from high-concentration vitamin C products.

Follow the directions on the product packaging.

Ingredients
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

Formulas can change. Check the packaging for the latest ingredient list, especially if you have ingredients you avoid.

A Question Before You Choose?
Ask us about product details or choosing your next step.

A Closer Look

Find Your Best Match
Skin types
Ingredient highlights
  • Glycerin
  • Hyaluronic Acid
  • Panthenol
  • Adenosine
  • Niacinamide
  • Vitamin E
  • Beta-Glucan
  • Peptides
  • Collagen
  • Bakuchiol
Concerns
  • Dryness & Dehydration
  • Dark Spots & Uneven Tone
  • Dullness
  • Loss of Firmness
  • Uneven Texture
  • Fine Lines & Wrinkles
Formula
Serum
Size
50ml
Routine step
Treat
Before You Buy

Frequently Asked Questions

Clear answers to help you choose your next step.

More Questions?
How do I choose for sensitive skin?

Sensitivity is personal. Start with the step you need, then compare the ingredients, texture and product details with what you already know works for you. A sensitive-skin focus does not mean every formula will suit everyone.

How does this fit into my routine?

You do not need to add every step. Choose what is missing from your routine and follow the directions for the specific product. You can find those in How to Use or on the product packaging.

Are all products fragrance-free?

Formulas vary. Check each product’s ingredient list for fragrance and any ingredients you prefer to avoid. If a detail is missing, ask us before choosing.

Where can I check the size, shade and ingredients?

Check the product title and selected option for the exact size or shade, then open Product Details and Ingredients. Packaging has the latest ingredient list because formulas can change.

What should I know before ordering?

Check the shipping options and total at checkout. Read our shipping information and return policy before ordering, or email support@sensitint.com with a question.

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Shipping Information

Check shipping options and your total at checkout. View shipping information.

Returns Information

Check return eligibility and the steps to request a return. View return policy.

A Question Before You Choose?

Email support@sensitint.com for help with product details or your order.