Coastal GRLCoastal GRL

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Stocked in 2,100+ Salons

YOUR HAIR IS FRIED AFTER SWIMMING

 Just use Coastal Grl

SHOP PRE-SWIM

Founded By A Hairdresser (Not A Corporation)

Prevents Damage Before It Occurs Rather Than Fixing It After

Australian-made, Formulated With A Cosmetic Scientist

Safe On All Hair Types/Colours/Extensions

BEFORE & AFTER PRE-SWIM

THE PRE-SWIM DIFFERENCE

Before-and-after split screen showing a woman from behind at a beach, demonstrating the effect of a hair product. On the left, her hair is wet and frizzy.BEFORE
Before-and-after split screen showing a woman from behind at a beach, demonstrating the effect of a hair product. On the left, her hair is wet and frizzy.AFTER

I had less breakage and my blonde didn't fade.

A split-screen beach lifestyle photo showing a woman with long, straight, brown hair. The left panel shows her from the back with wet hair,.BEFORE
A split-screen beach lifestyle photo showing a woman with long, straight, dark brown hair. The left panel shows her from the back with wet hair, and the right panel shows her in profile with dry, styled hair, wearing a black bikini and sunglasses while brushing her hair.AFTER

Easier to brush through, no frizz!

A side-by-side comparison of a person's long, straight hair from the back. The left side shows the hair in its natural state with a warm brown root and a mint green ombre transition at the ends.BEFORE
Back view of long, sleek, straight blonde hair with soft dark roots blending into bright icy blonde lengths, styled in a salonAFTER

My hair didn't turn green when I used the preswim before the pool.

Side-by-side beach photo showing a woman from behind with very long, dark, curly hair in a green-and-white striped bikini. The left panel shows the hair wet, and the right panel shows it dry.BEFORE
Back view of a woman at the beach with long, dark, defined curly hair falling past her shouldersAFTER

My curls dried nice after the swim and didn't frizz up. 

Back view of a woman standing in clear turquoise water with long, wet, vibrant red hair.BEFORE
Back view of a woman in clear turquoise water with long, sleek, wet red hair slicked straightAFTER

My bright colour didn't fade in the water this time. 

MEET PRE-SWIM

THE CHLORINE & SALTWATER PROTECTION YOUR HAIR'S BEEN MISSING

Hand holding the Coastal GRL Pre-Swim hair protector bottle beside a pool
Woman at the shoreline dispensing Coastal GRL Pre-Swim into her palm
Hands opening the Coastal GRL Pre-Swim gift box at the beach
Before and after comparison of hair without and with Coastal GRL Pre-Swim
Coastal GRL Pre-Swim graphic showing the hair concerns it targets including dryness and frizz
Coastal GRL Pre-Swim results graphic showing silky frizz free colour locked hair
Woman floating in a pool with Coastal GRL Pre-Swim acting as an invisible swim cap
How to use Coastal GRL Pre-Swim in three steps before and after swimming
Coastal GRL Pre-Swim compared with a regular hair product for swim protection
Coastal GRL Pre-Swim customer collage showing it works on all hair types and colours
Hair strand test showing Coastal GRL Pre-Swim reducing green tinge from pool water
Coastal GRL hairdresser founder story behind creating Pre-Swim
Coastal GRL Pre-Swim ingredients including grapeseed, vitamin B5 and argan with their benefits
Graphic listing what happens to hair when swimming without Coastal GRL Pre-Swim
Coastal GRL Pre-Swim free from sulfates, parabens, phthalates and other nasties
Five other ways to use Coastal GRL Pre-Swim, including as heat protectant
Coconut and pineapple collage showing the creamy pina colada scent of Coastal GRL Pre-Swim
Hand holding the Coastal GRL Pre-Swim hair protector bottle beside a pool
Woman at the shoreline dispensing Coastal GRL Pre-Swim into her palm
Hands opening the Coastal GRL Pre-Swim gift box at the beach
Before and after comparison of hair without and with Coastal GRL Pre-Swim
Coastal GRL Pre-Swim graphic showing the hair concerns it targets including dryness and frizz
Coastal GRL Pre-Swim results graphic showing silky frizz free colour locked hair
Woman floating in a pool with Coastal GRL Pre-Swim acting as an invisible swim cap
How to use Coastal GRL Pre-Swim in three steps before and after swimming
Coastal GRL Pre-Swim compared with a regular hair product for swim protection
Coastal GRL Pre-Swim customer collage showing it works on all hair types and colours
Hair strand test showing Coastal GRL Pre-Swim reducing green tinge from pool water
Coastal GRL hairdresser founder story behind creating Pre-Swim
Coastal GRL Pre-Swim ingredients including grapeseed, vitamin B5 and argan with their benefits
Graphic listing what happens to hair when swimming without Coastal GRL Pre-Swim
Coastal GRL Pre-Swim free from sulfates, parabens, phthalates and other nasties
Five other ways to use Coastal GRL Pre-Swim, including as heat protectant
Coconut and pineapple collage showing the creamy pina colada scent of Coastal GRL Pre-Swim

PRE-SWIM Saltwater & Chlorine Hair Protectant

The invisible swim cap, formulated by a hairdresser.

Say goodbye to dry, brittle & colour faded post-swim hair
No more tangled knots after a swim
Stop chlorine and saltwater from frying your hair
Volume Bundle
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 30 Day Money Back Guarantee
Free Shipping $50+
Vegan & Cruelty Free
Australian Made

As Seen In

A rectangular logo or emblem with the words 'A CURRENT AFFAIR' in large beige letters on a metallic brown background.
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Shop The Routine

WHATEVER YOUR HAIR PROBLEM, WE'VE GOT A FIX

As Seen On TikTok

PROTECTING YOUR HAIR IS THE NEW TREND

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The Transformation

WHAT HAPPENS WHEN YOU USE PRE-SWIM

Vegan & Cruelty FreeVegan & Cruelty Free
Australian MadeAustralian Made
Trusted by 2,100+ salonsTrusted by 2,100+ salons
SHOP NOW
Your Hair Without Pre-Swim
Your Hair With Pre-Swim
Dry, brittle strands after every swim
Soft, hydrated hair, even after hours in the water
Colour fades fast in the sun and pool
Colour protected from UV and chlorine fade
Frizz you can't brush out
Smooth, manageable strands, no brush-out battle
Hair feels ‘crunchy’ and rough
Hair feels silky, not stripped
Damage builds up, swim after swim
Damage prevented before it happens
SHOP NOW

Trusted By The Experts

RECOMMENDED BY THE PEOPLE WHO KNOW HAIR BEST

A woman with very long, wavy platinum blonde hair sits in a salon chair while another person stands behind her, holding and showing the hair. The setting is a bright, modern hair salon with mirrors and salon chairs visible in the background.

Protecting blonde hair & extensions all summer!

@tay_gut
A person with long, wet brown hair sits with their back to the camera while a hand holds up a white bottle labeled 'COASTAL GRL PRE-SWIM' in front of their face. The setting appears to be a salon or beauty space with a white radiator and furniture in the background.

This product is so versatile and can be used in the hair before styling for added protection from heat styling, UV protection, added shine & de-frizzing.

@saltblondespecialist
A smiling woman with long, wavy brown hair is shown indoors, holding and styling her hair. She is wearing a black strapless top, and the background includes a salon interior.

This stuff is life changing for your hair if you love the water.

@kristinamariahair

HOW TO USE PRE-SWIM

PROTECT AGAINST SALTWATER & CHLORINE

Step 1: Apply

Work Pre-Swim through dry or damp hair at least 10 minutes before you swim.

Step 2: Swim

Salt, chlorine and sun are covered from the moment you dive in.

Step 3: Reapply

Towel-dry hair and reapply a small amount.

SHOP PRE-SWIM

Meet Sarah

THE HAIRDRESSER WHO SAW THE DAMAGE FIRSTHAND

Sarah spent years behind the chair repairing sun, salt, and chlorine-damaged hair, and got tired of only being able to fix it after the fact. So she created Pre-Swim: a leave-in barrier that helps to stop the damage before it happens, not a treatment that tries to undo it.

Every product since has followed the same rule: solve a real problem a hairdresser sees in the chair, not add another bottle to the shelf. Coastal GRL isn't formulated by a massive corporation, it's built by someone who's spent years solving these exact problems for real clients.

READ OUR STORY

FREQUENTLY ASKED QUESTIONS

YOUR QUESTIONS, ANSWERED