Big Blowout Hair: K-Beauty Hair Care for Runway Volume
Posted by KPTOWN MD
Quick Answer
Runway-size volume comes mostly from technique: rollers, root lift and setting the hair as it cools, while good hair care keeps all that heat from leaving your ends dry and brittle. Treat hair before you style it, protect it while you style it, and smooth it after.
Three Korean hair products US shoppers are buying, by role:
1. COSRX Peptide-132 Hair Bonding Treatment — best weekly repair treatment 2. Elizavecca CER-100 Collagen Coating Protein Treatment — best budget protein mask 3. mise en scène Perfect Serum Original — best blow-dry and finishing serum
When the Victoria's Secret Fashion Show returned to Los Angeles on October 18, the hair did what it has always done best: it took up space. Lead hairstylist Guido Palau described the look to Harper's BAZAAR as "the mega blowout combined with a celebration of natural textures and curls." Big, bouncy volume on some models, defined natural curls on others. Backstage, that meant tall rollers, added extensions and plenty of strong-hold spray.
Most of us don't have a team of stylists or a box of extensions, and we have to deal with our hair the next day. Below, we break down how runway volume is built, what all that heat does to your hair, and how a Korean-style "treat, protect, smooth" routine helps. Then we share three best-selling Korean hair products that do the heavy lifting.
How runway volume is actually built
A big blowout is mostly geometry. Hair is lifted at the root, dried in large sections over a round brush, then wound onto rollers while it's still warm. As it cools in that shape, the bend "sets," which is why the models sat backstage in rollers until the last minute. Extensions add density, and hairspray locks the shape in place.
You can borrow most of that at home: rough-dry your hair to about 80% before picking up the round brush, dry the crown sections up and away from the scalp, and pin each warm section into a roller (Velcro or heated) for 10–15 minutes before brushing out. If your hair is naturally curly or wavy, the runway's other look applies to you too, define your own pattern instead of fighting it.
What all that heat does to your hair
The hair you can see is no longer living tissue, so it can't repair itself. Repeated high heat, brushing under tension, bleaching and coloring gradually lift and wear down the cuticle, the protective outer layer, and weaken the protein structure inside. The result is the familiar trio: frizz, dullness and ends that snap.
You can't undo that damage completely, but you can slow it down and make hair look and feel healthier. That's where Korean hair care shines: brands treat hair the way they treat skin, with layered steps, conditioning proteins, lipids like ceramides and lightweight oils, rather than relying on a single product.
Good to know · Lower heat, longer life
The simplest damage reducer is free: keep your dryer moving, use the lowest heat setting that still works for your hair, and don't go over the same section again and again. Rollers let the cool-down do the setting, so you need less heat overall.
Repair, protein or oil: which one does what
Hair products often blur these categories, so here's a simple way to think about them.
Product type
What it's designed to do
When to use it
Bond-care / repair treatment
Condition and reinforce heat- or color-damaged strands, often with peptides, proteins and lipids
In the shower, a few times a week
Protein mask
Coat and temporarily strengthen weak, overly stretchy or limp hair
Once or twice a week, then less as hair improves
Hair serum / oil
Smooth the cuticle, cut frizz, add shine and help hair glide during blow-drying
On damp hair before styling, and a drop on dry ends after
If you heat-style several times a week, a good starting routine is one in-shower treatment plus one leave-in serum. Add a protein mask only if your hair feels weak, gummy when wet or limp.
Watch out · Too much protein
Protein-heavy treatments can leave some hair, especially curly, coily or low-porosity hair, feeling stiff or straw-like if overused. If that happens, cut back and alternate with a moisturizing conditioner. And if you notice sudden shedding, breakage at the root or scalp irritation, see a dermatologist rather than adding more products.
Best Korean Hair Care for Heat-Styled Hair
These 3 products cover different steps. You do not need all 3. If you only buy one, choose the serum if your main issue is frizz and dullness, or the COSRX treatment if your ends feel rough and break easily.
Good to know: prices and sizes were current on KPTOWN when we wrote this, but they can change, so check the product page before you buy. Any performance claims come from the brands, not from our own testing.
COSRX brought its skincare approach to hair with this rinse-out treatment, which NBC Select named its best Korean hair mask of 2026. The headline ingredient is the brand's bond-care peptide (Tripeptide-132), backed by a long support cast in the published ingredient list: hydrolyzed proteins and collagen, several forms of hyaluronic acid, five ceramides, and oils including argan, camellia and jojoba. COSRX reports an 8.1% improvement in hair damage recovery in its own testing; that's the brand's claim, not an independent result.
It's designed for straight, wavy and curly hair that's been heat-styled, colored or chemically treated. Apply to mid-lengths and ends after shampooing, leave briefly and rinse; the brand suggests two to three times a week. It contains fragrance.
2 · Elizavecca CER-100 Collagen Coating Hair Protein Treatment
Best budget protein mask
This little jar is a long-running K-beauty cult favorite and still one of the top-selling Korean hair treatments on Amazon US. Its published ingredient list layers several hydrolyzed proteins: silk, collagen, keratin, wheat, corn and soy, with ceramide NP, panthenol and conditioning silicones (amodimethicone and dimethicone), which help hair feel smoother and slip more easily under a brush.
It's best for limp, weak or over-processed hair that needs a quick strength boost before a big styling day. Apply to towel-dried hair, leave on for 10–20 minutes and rinse; KPTOWN's listing suggests once or twice a week, cutting back as hair recovers. Very protein-sensitive hair should start once a week. It contains fragrance.
Best budget protein mask
Elizavecca CER-100 Collagen Coating Hair Protein Treatment
100ml (3.38 fl oz) · Korean brand, made in Korea · Contains fragrance
Best for: Limp, weak or over-processed hair Key ingredients: Hydrolyzed collagen, keratin and silk, ceramide NP, panthenol Strength: Rinse-out mask · 1–2 times a week
If there's one Korean hair product American shoppers already know, it's this one: NBC Select named it the best Korean hair product overall in 2026, and it's a steady Amazon best seller. Retailers describe a blend of seven plant oils led by argan, along with olive, camellia, marula, jojoba, coconut and apricot. It's marketed as a heat-protecting, frizz-smoothing serum for all hair types.
Use one or two pumps on towel-dried mid-lengths and ends before blow-drying, then a drop on dry ends to finish. Fine hair should go light and keep it away from the roots so the volume holds. KPTOWN stocks the Floral-scented version of the Original serum.
Best styling serum
mise en scène Perfect Serum Original Floral
80ml (2.70 fl oz) · Korean brand, made in Korea · Floral scent
Best for: Frizz, dullness and blow-drying on all hair types Key ingredients: Argan oil and six other plant oils Strength: Leave-in · Every styling day
mise en scène Perfect Serum Original Floral (80ml)
Leave-in serum
Frizz control, shine, blow-dry prep
All hair types, every styling day
$42.00
The bottom line
Get the volume from rollers and technique, and use hair care to protect the hair underneath. Less heat, more setting time and a simple treat-protect-smooth routine will keep a big blowout looking glossy instead of fried.
Start with the mise en scène serum if frizz is your main problem, or the COSRX treatment if your ends are rough and breaking. Add the Elizavecca mask only if your hair feels limp or weak.
FAQ
What was the hair look at the 2026 Victoria's Secret Fashion Show?
Lead hairstylist Guido Palau described it to Harper's BAZAAR as the mega blowout combined with natural textures and curls. Backstage, the team used tall rollers, extensions and strong-hold hairspray to build big, bouncy volume, while some models wore their natural curl patterns.
How do I get a big blowout at home without damaging my hair?
Rough-dry to about 80% first, use the lowest heat that works, lift the roots as you dry, and let warm sections cool in rollers so they set without more heat. Use a leave-in serum or heat protectant before styling and a repair treatment once or twice a week.
What's the difference between a protein mask and a bond-repair treatment?
Protein masks coat and temporarily strengthen the hair surface, which helps limp or weak hair. Bond-care treatments are for damaged strands from within, usually alongside conditioning ingredients. Many products, including the COSRX treatment, combine both approaches.
Is a hair serum enough heat protection?
Some serums, like mise en scène Perfect Serum, are marketed as heat-protecting, and oils help hair glide so you need fewer passes. If you use flat irons or curling irons regularly, a dedicated heat protectant plus lower temperatures gives you an extra margin.
Do these products work on curly or textured hair?
The COSRX treatment and mise en scène serum are both marketed for all hair types, including curly hair. Curly and coily hair can be more sensitive to protein, so use the Elizavecca mask sparingly and balance it with moisturizing conditioner.
Why shop with KPTOWN?
Korea's products, delivered worldwide, the right way.
Details of the 2026 Victoria's Secret Fashion Show hair look come from Harper's BAZAAR's backstage reporting published October 19, 2026, and the show date and venue from LA Magazine. KPTOWN is not affiliated with Victoria's Secret or the show's styling team, and the products in this article were not used at the show. Guidance on heat styling and hair damage reflects widely accepted hair-care and dermatology advice rather than any single study; product performance figures are the brand's own and are not independent clinical results.
Products were shortlisted by cross-referencing current coverage and best-seller placement across Amazon and editorial roundups, then matched against KPTOWN inventory. Prices, sizes and discount status were confirmed on individual KPTOWN product pages at the time of writing. Ingredient information comes from each brand's published ingredient list first and the KPTOWN product page second; full ingredient lists for all three products were not posted on their KPTOWN pages, so we used lists published by other retailers and independent ingredient databases. Manufacturer performance claims are attributed to the brand and have not been independently verified.
We have not conducted hands-on testing of these products; descriptions of texture and suitability are based on published formulation data and ingredient lists. Prices shown reflect the listing at the time of viewing and may change, as may formulations, at the manufacturer's or retailer's discretion — please check the current product page before purchasing. This article provides general hair-care information and is not medical advice; if you notice sudden hair loss, breakage at the scalp or scalp irritation, please consult a board-certified dermatologist. All products are shipped authentic by KPTOWN.
Big Blowout Hair: K-Beauty Hair Care for Runway Volume
Quick Answer
Runway-size volume comes mostly from technique: rollers, root lift and setting the hair as it cools, while good hair care keeps all that heat from leaving your ends dry and brittle. Treat hair before you style it, protect it while you style it, and smooth it after.
Three Korean hair products US shoppers are buying, by role:
1. COSRX Peptide-132 Hair Bonding Treatment — best weekly repair treatment
2. Elizavecca CER-100 Collagen Coating Protein Treatment — best budget protein mask
3. mise en scène Perfect Serum Original — best blow-dry and finishing serum
When the Victoria's Secret Fashion Show returned to Los Angeles on October 18, the hair did what it has always done best: it took up space. Lead hairstylist Guido Palau described the look to Harper's BAZAAR as "the mega blowout combined with a celebration of natural textures and curls." Big, bouncy volume on some models, defined natural curls on others. Backstage, that meant tall rollers, added extensions and plenty of strong-hold spray.
Most of us don't have a team of stylists or a box of extensions, and we have to deal with our hair the next day. Below, we break down how runway volume is built, what all that heat does to your hair, and how a Korean-style "treat, protect, smooth" routine helps. Then we share three best-selling Korean hair products that do the heavy lifting.
How runway volume is actually built
A big blowout is mostly geometry. Hair is lifted at the root, dried in large sections over a round brush, then wound onto rollers while it's still warm. As it cools in that shape, the bend "sets," which is why the models sat backstage in rollers until the last minute. Extensions add density, and hairspray locks the shape in place.
You can borrow most of that at home: rough-dry your hair to about 80% before picking up the round brush, dry the crown sections up and away from the scalp, and pin each warm section into a roller (Velcro or heated) for 10–15 minutes before brushing out. If your hair is naturally curly or wavy, the runway's other look applies to you too, define your own pattern instead of fighting it.
What all that heat does to your hair
The hair you can see is no longer living tissue, so it can't repair itself. Repeated high heat, brushing under tension, bleaching and coloring gradually lift and wear down the cuticle, the protective outer layer, and weaken the protein structure inside. The result is the familiar trio: frizz, dullness and ends that snap.
You can't undo that damage completely, but you can slow it down and make hair look and feel healthier. That's where Korean hair care shines: brands treat hair the way they treat skin, with layered steps, conditioning proteins, lipids like ceramides and lightweight oils, rather than relying on a single product.
Good to know · Lower heat, longer life
The simplest damage reducer is free: keep your dryer moving, use the lowest heat setting that still works for your hair, and don't go over the same section again and again. Rollers let the cool-down do the setting, so you need less heat overall.
Repair, protein or oil: which one does what
Hair products often blur these categories, so here's a simple way to think about them.
If you heat-style several times a week, a good starting routine is one in-shower treatment plus one leave-in serum. Add a protein mask only if your hair feels weak, gummy when wet or limp.
Watch out · Too much protein
Protein-heavy treatments can leave some hair, especially curly, coily or low-porosity hair, feeling stiff or straw-like if overused. If that happens, cut back and alternate with a moisturizing conditioner. And if you notice sudden shedding, breakage at the root or scalp irritation, see a dermatologist rather than adding more products.
Best Korean Hair Care for Heat-Styled Hair
These 3 products cover different steps. You do not need all 3. If you only buy one, choose the serum if your main issue is frizz and dullness, or the COSRX treatment if your ends feel rough and break easily.
Good to know: prices and sizes were current on KPTOWN when we wrote this, but they can change, so check the product page before you buy. Any performance claims come from the brands, not from our own testing.
1 · COSRX Peptide-132 Ultra Perfect Hair Bonding Treatment
Best weekly repair treatment
COSRX brought its skincare approach to hair with this rinse-out treatment, which NBC Select named its best Korean hair mask of 2026. The headline ingredient is the brand's bond-care peptide (Tripeptide-132), backed by a long support cast in the published ingredient list: hydrolyzed proteins and collagen, several forms of hyaluronic acid, five ceramides, and oils including argan, camellia and jojoba. COSRX reports an 8.1% improvement in hair damage recovery in its own testing; that's the brand's claim, not an independent result.
It's designed for straight, wavy and curly hair that's been heat-styled, colored or chemically treated. Apply to mid-lengths and ends after shampooing, leave briefly and rinse; the brand suggests two to three times a week. It contains fragrance.
Best repair treatment
COSRX Peptide-132 Ultra Perfect Hair Bonding Treatment
120ml · Korean brand, made in Korea · Contains fragrance
Best for: Heat-styled, colored or chemically treated hair
Key ingredients: Tripeptide-132, hydrolyzed proteins, ceramides, argan oil
Strength: Rinse-out · 2–3 times a week
$45.72 USD
Shop COSRX Peptide-132 Treatment at KPTOWN →2 · Elizavecca CER-100 Collagen Coating Hair Protein Treatment
Best budget protein mask
This little jar is a long-running K-beauty cult favorite and still one of the top-selling Korean hair treatments on Amazon US. Its published ingredient list layers several hydrolyzed proteins: silk, collagen, keratin, wheat, corn and soy, with ceramide NP, panthenol and conditioning silicones (amodimethicone and dimethicone), which help hair feel smoother and slip more easily under a brush.
It's best for limp, weak or over-processed hair that needs a quick strength boost before a big styling day. Apply to towel-dried hair, leave on for 10–20 minutes and rinse; KPTOWN's listing suggests once or twice a week, cutting back as hair recovers. Very protein-sensitive hair should start once a week. It contains fragrance.
Best budget protein mask
Elizavecca CER-100 Collagen Coating Hair Protein Treatment
100ml (3.38 fl oz) · Korean brand, made in Korea · Contains fragrance
Best for: Limp, weak or over-processed hair
Key ingredients: Hydrolyzed collagen, keratin and silk, ceramide NP, panthenol
Strength: Rinse-out mask · 1–2 times a week
$47.00 $35.00 USD
Shop Elizavecca CER-100 at KPTOWN →3 · mise en scène Perfect Serum Original
Best blow-dry and finishing serum
If there's one Korean hair product American shoppers already know, it's this one: NBC Select named it the best Korean hair product overall in 2026, and it's a steady Amazon best seller. Retailers describe a blend of seven plant oils led by argan, along with olive, camellia, marula, jojoba, coconut and apricot. It's marketed as a heat-protecting, frizz-smoothing serum for all hair types.
Use one or two pumps on towel-dried mid-lengths and ends before blow-drying, then a drop on dry ends to finish. Fine hair should go light and keep it away from the roots so the volume holds. KPTOWN stocks the Floral-scented version of the Original serum.
Best styling serum
mise en scène Perfect Serum Original Floral
80ml (2.70 fl oz) · Korean brand, made in Korea · Floral scent
Best for: Frizz, dullness and blow-drying on all hair types
Key ingredients: Argan oil and six other plant oils
Strength: Leave-in · Every styling day
$42.00 USD
Shop mise en scène Perfect Serum at KPTOWN →Compare All 3
The bottom line
Get the volume from rollers and technique, and use hair care to protect the hair underneath. Less heat, more setting time and a simple treat-protect-smooth routine will keep a big blowout looking glossy instead of fried.
Start with the mise en scène serum if frizz is your main problem, or the COSRX treatment if your ends are rough and breaking. Add the Elizavecca mask only if your hair feels limp or weak.
FAQ
What was the hair look at the 2026 Victoria's Secret Fashion Show?
Lead hairstylist Guido Palau described it to Harper's BAZAAR as the mega blowout combined with natural textures and curls. Backstage, the team used tall rollers, extensions and strong-hold hairspray to build big, bouncy volume, while some models wore their natural curl patterns.
How do I get a big blowout at home without damaging my hair?
Rough-dry to about 80% first, use the lowest heat that works, lift the roots as you dry, and let warm sections cool in rollers so they set without more heat. Use a leave-in serum or heat protectant before styling and a repair treatment once or twice a week.
What's the difference between a protein mask and a bond-repair treatment?
Protein masks coat and temporarily strengthen the hair surface, which helps limp or weak hair. Bond-care treatments are for damaged strands from within, usually alongside conditioning ingredients. Many products, including the COSRX treatment, combine both approaches.
Is a hair serum enough heat protection?
Some serums, like mise en scène Perfect Serum, are marketed as heat-protecting, and oils help hair glide so you need fewer passes. If you use flat irons or curling irons regularly, a dedicated heat protectant plus lower temperatures gives you an extra margin.
Do these products work on curly or textured hair?
The COSRX treatment and mise en scène serum are both marketed for all hair types, including curly hair. Curly and coily hair can be more sensitive to protein, so use the Elizavecca mask sparingly and balance it with moisturizing conditioner.
Why shop with KPTOWN?
Korea's products, delivered worldwide, the right way.
100% authentic
Sourced directly in Korea.
Fast global shipping
Ships from Korea & LA, tracked to your door.
Secure checkout
Encrypted payments on every order.
Shop all KPTOWN hair care →
🔍 How this article was researched
Details of the 2026 Victoria's Secret Fashion Show hair look come from Harper's BAZAAR's backstage reporting published October 19, 2026, and the show date and venue from LA Magazine. KPTOWN is not affiliated with Victoria's Secret or the show's styling team, and the products in this article were not used at the show. Guidance on heat styling and hair damage reflects widely accepted hair-care and dermatology advice rather than any single study; product performance figures are the brand's own and are not independent clinical results.
Products were shortlisted by cross-referencing current coverage and best-seller placement across Amazon and editorial roundups, then matched against KPTOWN inventory. Prices, sizes and discount status were confirmed on individual KPTOWN product pages at the time of writing. Ingredient information comes from each brand's published ingredient list first and the KPTOWN product page second; full ingredient lists for all three products were not posted on their KPTOWN pages, so we used lists published by other retailers and independent ingredient databases. Manufacturer performance claims are attributed to the brand and have not been independently verified.
We have not conducted hands-on testing of these products; descriptions of texture and suitability are based on published formulation data and ingredient lists. Prices shown reflect the listing at the time of viewing and may change, as may formulations, at the manufacturer's or retailer's discretion — please check the current product page before purchasing. This article provides general hair-care information and is not medical advice; if you notice sudden hair loss, breakage at the scalp or scalp irritation, please consult a board-certified dermatologist. All products are shipped authentic by KPTOWN.