PEPTIDE-132 Ultra Perfect Hair Bonding Shampoo

#Bond-strengthening shampoo powered by patented PEPTIDE-132™.

COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Shampoo is a bond-repair shampoo that gently cleanses while repairing and strengthening damaged strands with patented PEPTIDE-132™ for smoother texture. Infused with scalp-soothing ingredients like Piroctone Olamine, Zinc PCA, and Caffeine to address flakes, oiliness, and irritation. 

Powered by patented PEPTIDE-132™, it fills in broken bonds and coats strands with plant-based oils to lock in moisture, deeply repairs hair from the inside out, and instantly restores softness, shine, and elasticity. PEPTIDE-132™ provides hair protein recharge and hair keratin bonding, it fills in weakened areas and locks in moisture and nutrients and strengthens and seals damaged strands with bonding care. Hydrolyzed Vegetable Protein, Low-Molecular Collagen, and 18 Types of Amino Acids provide hair protein recharge, while Biotin, Panthenol, Niacinamide and Tocopherol provide scalp soothing and hair conditioning.

The rich lather cleanses thoroughly without residue, leaving both scalp and hair feeling fresh and soft.  It supports a healthy scalp barrier and soothes sensitive scalp with a mildly acidic pH-balanced formula and leaves hair and scalp feeling clean, refreshed, and soft. For all hair types.

Recommended:

• For all damage levels—from mild dryness to severe chemical damage.
• For those with scalp concerns like itchiness, flakes, or excess oil. 
• For those looking for a gentle yet effective shampoo for daily use.
• For those seeking both hair repair and scalp care in one step.

FAQs:

What is the signature scent of the PEPTIDE-132 products? The PEPTIDE-132™ products are infused with COSRX’s signature “Green Ivy” scent—a fresh, citrusy, and woody fragrance. Inspired by serene bamboo forests, it opens with crisp green notes and finishes with soft, clean woods, creating a refreshing and uplifting experience.
Exclusively developed for COSRX, this subtle, gender-neutral scent is loved globally for its light and calming feel.

How is PEPTIDE™ beneficial for hair? PEPTIDE-132™ is a patented repair peptide designed to protect and strengthen damaged hair. It bonds like puzzle pieces to keratin, the key protein in hair, filling in weakened areas and holding other beneficial ingredients in place. Made of three amino acids, this small-sized peptide (384.9 Da) penetrates deep into the hair cortex to repair broken bonds caused by physical and chemical damage. This helps restore hair strength and improves overall hair health.

Is PEPTIDE-132™ suitable for all hair types? Yes! The PEPTIDE-132™ product line is designed to work effectively across all hair types, including straight, wavy, curly, and coily.
Hair damage can occur every day from styling, brushing, or environmental exposure, even if it isn’t immediately visible. That’s why the patented PEPTIDE-132™ was developed to repair broken hair protein bonds and restore strength and elasticity from within.
Its ultra-light molecular weight allows deep absorption without any residue, making it gentle enough for daily use.

How do I build an effective haircare routine, and do I need the full PEPTIDE-132™ line to see results? While each product is clinically effective on its own, using the full PEPTIDE-132™ routine delivers significantly better results. In a 4-week clinical study, the 3-step routine (Shampoo, Treatment, and Oil Serum) improved hair protein bonding by 2.7x and softness by 1.8x compared to using a single treatment. This step-by-step routine repairs, strengthens, and protects, leaving hair visibly healthier and scalp balanced.

HOW TO USE

1. Apply a proper amount to wet scalp and hair. Gently massage into scalp and hair until lathered. Rinse the scalp and hair thoroughly with tepid water.

2. *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

Aqua/Water, Sodium C14-16 Olefin Sulfonate, Glycerin, Disodium Laureth Sulfosuccinate, Cocamidopropyl Betaine, Caprylyl/Capryl Glucoside, Lauryl Hydroxysultaine, Disodium Cocoyl Glutamate, Sodium Cocoyl Alaninate, Lauryl Betaine, Sodium Chloride, Cetyl Alcohol, Polyquaternium-10, Citric Acid, Sodium Salicylate, PVP, Fragrance/Parfum, Caprylyl Glycol, Trihydroxystearin, Caprylic/Capric Triglyceride, Polyquaternium-6, Sodium Citrate, PPG-3 Caprylyl Ether, C10-18 Triglycerides, Vitis Vinifera (Grape) Seed Oil, Dicaprylyl Ether, Sodium Metaphosphate, Ethylhexylglycerin, Piroctone Olamine, Anthemis Nobilis Flower Water, Glyceryl Stearate, Guar Hydroxypropyltrimonium Chloride, Sodium Benzoate, Macadamia Ternifolia Seed Oil, Dehydroacetic Acid, Hexyl Cinnamal, Propanediol, Zinc PCA, 1,2-Hexanediol, Biotin, Tripeptide-132 HCl, Tocopherol, Sodium Hyaluronate, Laminaria Japonica Extract, Avena Sativa (Oat) Peptide, Arginine, Serine, Glutamic Acid, Threonine, Leucine, Proline, Aspartic Acid, Isoleucine, Glycine, Soluble Collagen, Hydrolyzed Hyaluronic Acid, Phenylalanine, Alanine, Tyrosine, Lysine, Sodium Hyaluronate Crosspolymer, Histidine, Hyaluronic Acid, Caffeine, Panthenol, Niacinamide, Alcohol Denat., PEG-150 Pentaerythrityl Tetrastearate, Hydrogenated Lecithin, Butylene Glycol, Cetearyl Alcohol, Valine, PPG-2 Hydroxyethyl Cocamide, Stearic Acid, Sodium Acetylated Hyaluronate, Ceramide NP, Phytosphingosine, Cholesterol, Hydrolyzed Vegetable Protein, Methionine, Ceramide NS, Cystine, Ceramide AP, Ceramide EOP, Tryptophan, Ceramide AS

[NOTE: Ingredients are subject to change at manufacturer's discretion. For the most complete and up-to-date list of ingredients, please consult the product packaging or contact us for a photo of the product packaging.]

SPECIFICATIONS

 
CAUTION

1. For external use only.
2. Use only as directed.
3. Avoid contact with eyes. If contact occurs, rinse eyes thoroughly.
4. If swallowed, get medical help or contact the Poison Control Center immediately.
5. Do not use on wounds, rashes, broken or damaged skin.
6. Discontinue use if redness or irritation occurs and consult a physician if needed.
7. Protect the product from excess heat or direct sunlight.
8. Do not store at high temperatures.
9. KEEP OUT OF REACH OF CHILDREN.