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COSRX

COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Oil Serum

COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Oil Serum

$19.00 USD
$23.00 USD $19.00 USD
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COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Oil Serum

#Bond-strengthening hair oil for glazed, frizz-free hair

Lightweight bonding oil serum with patented PEPTIDE-132™ that seals in nutrients, shields hair from damage, and delivers lasting softness and shine without residue.

Size : 28 mL / 0.94 fl. oz.

BENEFITS

• Strengthens and seals damaged strands with bonding care
• Leaves a glossy, frizz-free finish without stickiness
• Absorbs instantly with no residue, leaving hair soft and smooth
• Forms a lightweight protective barrier with nutrient-rich plant oils

TARGETS

• For all damage levels—from mild dryness to severe chemical damage
• For frizzy, brittle, or dull hair in need of hydration and shine
• For flyaways, split ends, and rough textures that need smoothing
• For those seeking lightweight nourishment and long-lasting glow

Explore the full lineup and Shop COSRX today.

Glass Skin, Meet Glazed Hair

You already know COSRX for skincare. Now the brand is bringing that same glow to your hair. The COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Oil Serum ($19) is a lightweight hair oil that smooths frizz, tames flyaways, and leaves strands looking glossy and feeling soft, all without a greasy, weighed-down finish. It's the Korean beauty product your hair routine didn't know it was missing.

What's Inside the Bottle

  • PEPTIDE-132™ (Tripeptide-132): COSRX's patented peptide ingredient, featured in its hair bonding line.
  • Seven Plant Oils: Argan, olive, camellia, jojoba, rice bran, grape seed, and macadamia oils for softness and shine.
  • Vitamin E (Tocopherol): A nourishing addition to the oil blend.
  • Silicones (Dimethicone and more): Help create that silky, smooth, frizz-free finish and lightweight glossy coating.

How to Use It

  1. Start with damp or dry hair.
  2. Dispense a small amount into your palms and rub them together.
  3. Smooth it through your hair from the mid-lengths to the ends.
  4. Style as usual. Add a touch more on dry hair anytime to tame flyaways.

Glow tip: Start with less than you think you need. You can always add more, and the ends of your hair usually need it most.

Complete Your COSRX Hair Bonding Routine

Get the full PEPTIDE-132 experience with the rest of the line. Wash with the COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Shampoo ($19), follow with the COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Treatment ($19), and finish with a few drops of this oil serum for smooth, shiny-looking hair. Want to explore more? Browse our personal care collection for more hair and body favorites.

Who Will Love This Hair Oil

  • Anyone with frizzy, dry, or dull-looking hair
  • Color-treated or heat-styled hair that needs extra softness and shine
  • People who want a smooth finish without greasy residue
  • Flyaway fighters who want a quick touch-up on dry hair
  • COSRX fans ready to take their favorite Korean skincare brand from skin to hair

Hair Oil Questions, Answered

Will it make my hair greasy?
It's designed to absorb quickly with no residue. Using a small amount and focusing on the ends helps keep roots fresh.

Can I use it on wet or dry hair?
Both! Apply to damp hair before styling, or to dry hair as a finishing touch.

Should I put it on my scalp?
No. Apply it from the mid-lengths to the ends of your hair, where it's needed most.

Does it have a scent?
Yes. The formula contains fragrance, so patch test if you're sensitive to scented products.

Is this authentic COSRX?
Yes! SayHelloToGlow.com is a Korean skincare website offering authentic Korean skincare brands and Korean beauty products, including COSRX.

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How To Use:

Apply a small amount to damp or dry hair from mid-length to ends.

*Cautions* For external use only. Do not get into eyes. If contact occurs, rinse eye thoroughly with water. Keep out of reach of children.

Ingredients:

KEY INGREDIENTS

• PEPTIDE-132 :
Hair Protein Recharge, Hair Keratin Bonding

• Vitamin E (Tocopherol) :
Antioxidant Protection, Shine Boost, Scalp & Hair Nourishment

• 7 Botanical Oils (Olive Oil, Argan Kernel Oil, Camellia Seed Oil, Jojoba Oil, Rice Bran Oil, Macadamia Seed Oil, Grape Seed Oil) :
Moisture Lock, Frizz Control, Shine & Smoothness