COSRX Peptide 132 Ultra Perfect Hair Bonding Oil Serum – Repair & Shine Hair Treatment
🇰🇷 South Korea
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A lightweight Korean hair oil serum formulated with Peptide-132 technology to help support smoother, shinier, and healthier-looking hair.
Formulated with COSRX’s patented Peptide-132 technology, the Ultra Perfect Hair Bonding Oil Serum is designed to help care for damaged hair while enhancing smoothness, shine, and manageability.
This lightweight oil-serum blends nourishing oils with peptide technology to help support the hair’s natural structure. It works to improve the appearance of dry or damaged strands while leaving the hair feeling softer and smoother without a heavy or greasy finish.
The silky texture spreads easily through the hair, helping tame frizz, reduce the appearance of split ends, and add a healthy-looking shine. It can be used on damp hair after washing or applied to dry hair for extra smoothness and finishing care.
With regular use, the hair can appear more polished, manageable, and glossy, making it ideal for people who frequently style their hair or experience dryness from heat styling, coloring, or environmental stress.
The formula is designed to provide lightweight nourishment while maintaining natural movement and softness.
It is suitable for adults (18+) and works well for dry, damaged, frizzy, or chemically treated hair looking for smoothness and shine support.
Ingredient
Ingredient
Cyclopentasiloxane, Dimethicone, Dimethiconol, Squalane, Argania Spinosa Kernel Oil, Hydrolyzed Keratin, Peptide-132, Tocopheryl Acetate, Fragrance
Why You'll Love It
Why You'll Love It
- 🧬 Bond Repair Technology – Helps reinforce weakened hair bonds
- 💎 Silky Shine Finish – Smooth, glossy hair without greasiness
- 🔬 Peptide-Powered Care – Targets damage at fiber level
- 🌬 Ultra-Light Oil Serum – Absorbs fast, no sticky residue
- 🔥 Heat-Styling Friendly – Ideal before blow-drying or ironing
- 🧴 Everyday Repair Care – Suitable for daily use on damaged hair
How & When To Use
How & When To Use
When:
- Daily care
- Before heat styling
- After washing on towel-dried hair
- As a finishing serum on dry hair
How:
- Pump 1–2 drops into your palms
- Rub hands together
- Apply evenly to mid-lengths and ends
- Style as usual
🌸 Beauty Tip
For extra repair, apply a small amount to damp hair before blow-drying to reduce breakage and enhance shine.
Easy 4 steps to use
The Hair Oil
Determine the Right Amount
Start with a small amount, typically 1-2 pumps for shoulder-length hair or less, and adjust based on your hair's length and thickness. It's always better to start with less and add more if needed to avoid weighing your hair down.
- Goal: Provide nourishment without looking greasy.
Warm and Distribute
Dispense the oil into your palms. Rub your hands together for a few seconds—this warms the oil slightly, making it easier to distribute evenly.
- Action: Rub palms together to thin the oil.
Focus on Ends and Mid-Lengths
Gently run your oiled hands through your hair, starting from the mid-lengths down to the ends. These are the oldest and driest parts of your hair and benefit the most from the oil. Avoid applying the oil directly to the roots or scalp, which can make your hair look oily faster.
- Tip: If you are using it on dry hair, you can gently scrunch the ends to reduce frizz.
Style as Usual
Let the oil absorb naturally. You can use hair oil on damp hair (before blow-drying or air-drying) for heat protection and smoothness, or on dry hair (as a finishing product) for shine and frizz control.
- Timing: Apply to damp hair for overall treatment, or dry hair for a final shine boost.
Advanced Peptide Bond Repair for Stronger, Silkier Hair
A lightweight oil-serum powered by patented peptides to reinforce hair bonds, restore elasticity, and deliver smooth, glossy hair without heaviness — ideal for daily care and heat styling.
Non-Sticky Feel
Leaves hair soft and touchable, never greasy.
Leaves hair soft and touchable, never greasy.
Day & Night Use
Works beautifully as a styling prep or a finishing serum.
Works beautifully as a styling prep or a finishing serum.
Peptide Technology
Formulated with patented Peptide 132 for advanced hair-strengthening care.
Formulated with patented Peptide 132 for advanced hair-strengthening care.
Silky Shine Finish
Leaves hair glossy, smooth, and polished without oily residue.
Leaves hair glossy, smooth, and polished without oily residue.
All Hair Types
Suitable for straight, wavy, curly, and treated hair.
Suitable for straight, wavy, curly, and treated hair.
Color-Treated Safe
Helps maintain softness and shine in colored or bleached hair.
Helps maintain softness and shine in colored or bleached hair.
Strength & Shine Improvement
Hair that appears dry and weakened can look more polished and resilient. The texture feels smoother, frizz is reduced, and shine becomes more noticeable through regular care and styling.
With a Japanese Touch
Complete Your Hair Repair Ritual
For deeper care, pair this lightweight peptide oil serum with Fino Premium Touch Hair Mask.
The mask delivers intensive moisture and softness during wash days, while the peptide oil helps seal, smooth, and protect hair daily — creating a balanced routine for stronger, silkier-looking hair.