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
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
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
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.
*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
Fresh citrus woody scent, with hints of bamboo and green notes
7 Naturally derived oils, optimized and enriched with Vitamin E (Tocopherol),
help support antioxidant care for hair.
Overall rating: 4.9127517 / 5 from 149 reviews.
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.
Review topics: ["absorbs","results","improvement","scent","feels","texture","residue","service","glow","amount","formula","lines","looks","bottle","hair","use","oil","softness","touch","buy","smooth","aroma","light","works","reduction","serum","shine","finish","ends","frizz"].
"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!"
"Amazingly balanced, not overwhelming, not watery, smells amazing"
"Awesome, my hair doesn’t look snd feel dry and brittle."
"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."
"Leaves my hair shiny without being greasy."
"Happy, healthy, shinier hair!"
"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!"
"It helped to restore natural shining of my hair, highly recommended 9/10."
"I liked the product a lot. But the packaging is poor, even though the product is undamaged and the cap was on, a lot of product spilled into my toiletry bag after a flight. On the return flight I had it in a bag and then it was clear to see that it was the one that had contaminated my toiletry bag"
"My hair was damaged (color treatment and curling) it was really dry. I cut it off little by little and start using the peptide serum and hair becomes soft , shiny and alive overtime. I was skeptical at first because I used different hair treatments and they barely work or never last. I'm glad I give it a shot."
