ProtoClinical k-beauty COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Oil Serum 28ml in a slim dark bottle beside a matching light box on a white background
COSRX

COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Oil Serum 28ml

$22.27
Smooths rough texture for a refined, even surface

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

• 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.

A lightweight bonding oil serum that leaves damaged hair smoother, softer, and glossier.
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Peptides: signal the skin to produce more collagen through its own natural repair pathways
COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Oil Serum 28ml
COSRX PEPTIDE-132 Ultra Perfect Hair Bonding Oil Serum 28ml Default Title
$22.27
Ingredient-focused product details Clear use directions Full INCI when available Delivery confirmed at checkout
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Peptides

Peptides are short chains of amino acids that act as chemical messengers inside the skin. When applied topically, they mimic the signals that trigger collagen synthesis, essentially nudging the skin into repair mode. In COSRX PEPTIDE's oil, Peptides targets dehydration, delivering smooths rough texture for a refined, even surface with consistent use.

Peptides
signal the skin to produce more collagen through its own natural repair pathways
Texture

Nourishing, dewy

All Skin Types
Hover the swatch: it ripples like water

How to use

1

Apply 1-2 pumps to damp or dry hair.

2

Focus on mid-lengths and ends.

3

Smooth over rough or damaged areas.

4

Add a small amount as a finishing step to control frizz.

5

Do not rinse.

Full transparency

Ingredients

PEPTIDE-132 and nutrient-rich plant oils in a lightweight bonding oil serum.

Peptides are short chains of amino acids that act as chemical messengers inside the skin. When applied topically, they mimic the signals that trigger collagen synthesis, essentially nudging the skin into repair mode. In COSRX PEPTIDE's oil, Peptides targets dehydration, delivering smooths rough texture for a refined, even surface with consistent use.

The detail

Specs & details

FormatNourishing facial oil
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Before you add to cart

Questions & answers

After serum and before or mixed with moisturizer. In the morning, apply before sunscreen.
Quality facial oils are formulated to absorb without clogging pores. Start with 2 to 3 drops and adjust.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like smooths rough texture for a refined, even surface, allow 6 to 8 weeks of consistent use.
Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
Yes, this formula is developed to be compatible with all skin types dealing with dehydration. If you have very reactive skin, patch test on the inner arm before full application.
The formula is designed to be well-tolerated. For pregnancy-specific concerns, consult your healthcare provider. For sensitive skin, patch test before full application.
Peptides signal the skin to produce more collagen through its own natural repair pathways. Consistent daily use is key to seeing the full benefits.
Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
Store in a cool, dark place away from direct sunlight and heat. Most facial oils remain effective for 6 to 12 months after opening.
Formulated with Korean beauty expertise, this product combines carefully selected ingredients at optimal concentrations for targeted results that compound with consistent daily use.
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