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.


$19.00 $23.00
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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

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.

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


 

Professional Standards, Everyday Use

Live Styling with Glen Coco at LA’s Star Salon​.

The first Korean beauty brand to officially partner backstage for Paris Fashion Week's September main season.​

Protection Against Hair Damage*

*Damage: Caused by Heated Hair Styling Tools, As a result of the clinical trials from P&K Skin Research Center

From Rough
To Smooth Hair

Our Signature Fragrance

Fresh citrus woody scent, with hints of bamboo and green notes

Ingredients

7 Naturally derived oils, optimized and enriched with Vitamin E (Tocopherol),
help support antioxidant care for hair.​

Why Real Users Love It

 

Overall rating: 4.911565 / 5 from 147 reviews.

AI Generated Review Summary

COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Oil Serum is praised for its lightweight, non-greasy formula that absorbs quickly, leaving hair soft, smooth, and frizz-free with a healthy shine. Customers appreciate its pleasant scent and the sleek, glossy finish it provides without weighing down the hair.

Summary topics

  • Scent: 28%
  • Absorption Speed: 9%
  • Hair Feel: 54%
  • Frizz Control: 11%
  • Hair Finish: 13%

Review topics: ["absorbs","results","improvement","scent","feels","texture","formula","works","looks","amount","glow","use","hair","oil","residue","lines","smooth","softness","touch","serum","aroma","bottle","reduction","shine","light","finish","ends","frizz","dropper","shiny"].

Review highlights

  • "Wonderful hair oil, with an incredible smell and great texture, it gave my hair a mega shine and visibly reduced frizz."Alinne S.
  • "My ends are no longer dry and my hair feels so healthy and soft!"Camiele D.
  • "It makes my hair look polished without weighing it down, and the scent is so fresh and comforting."Claudia S.

Reviews

This hair oil smells great

"This hair oil smells great and leaves my hair feeling shiny and smooth. My hair is color treated and my ends are dryer so this is exactly what my hair needs."

Hannah M. (5/5)

Adds such a great shine

"Adds such a great shine to my hair even without using the shampoo and conditioner. I have grey hair and need to use purple shampoo and use this in my hair routine to make my hair shine and Grey's look hydrated and smooth. I can even use it between washes without my hair feeling greasy and that is a great plus. Absolutely reccomend this hair serum to all who need an easy way to add some shine to your dull sad hair!"

Molly P. (5/5)

This worked much better for

"This worked much better for me than the olaplex oil… it’s less expensive and I had to use copious amounts of the olaplex to get the same result this gives me"

Michelle G. (5/5)

10/10

"Smells isn’t over powering but still smells good. Makes my hair very soft and manageable. Love it!"

Andrea C. (5/5)

Amazingly balanced, not overwhelming, not

"Amazingly balanced, not overwhelming, not watery, smells amazing"

Raquel T. (5/5)

Awesome, my hair doesn’t look

"Awesome, my hair doesn’t look snd feel dry and brittle."

Sepideh Y. (5/5)

Bottle leaks

"I've been using this on and off since late July so I can't say I've noticed any dramatic effects, but when I use it I notice less fallout and less frizz. The only bad thing is that the bottle leaks. I went a week without touching it and the bottle was completely covered with the serum :( Because of this, I will not be repurchasing."

Trinity (3/5)

Leaves my hair shiny without

"Leaves my hair shiny without being greasy."

Patricia S. (5/5)

Happy, healthy, shinier hair!

"Happy, healthy, shinier hair!"

Sonya A. (5/5)

I use this after I

"I use this after I wash my hair, on the ends. It gives it such a beautiful feel and look. My gray hair is dry and wavy and this enhances the waves while smoothing the dry ends. Smells great too!"

Cheryl R. (5/5)

Q&A