The Water Boi Reparative Leave-In Conditioner Spray on a peach background.

The Water Boi Reparative Leave-In Conditioner Spray before and after on long thick hair.

Rihanna holding Water Boi Leave-In conditioner

The Water Boi Reparative Leave-In Conditioner Spray before and after on colored coily hair.

The Water Boi Reparative Leave-In Conditioner Spray before and after on long hair.

Clinical repair + hydration that won't weigh you down. Provides all-day lightweight hydration. Doesn't weigh down strands. Detangles + smooths frizz. Repairs split ends + reduces breakage.

100% agree this leave-in boosts hydration and absorbs into hair easily. 96^ agree this leave-in conditioner feels lightweight and makes hair look shiny and smoother. 90% agree this leave-in conditioner instantly detangles.

Lightweight hydration and clinical repair for all. Perfect for dry, damaged, tangles, and frizzy hair. A grid of 4 different hair types after using the Water Boi Leave-in Conditioner.

Curl friends that stay winning. Your duo for hydrated, juicy curls. Step 1: Prep with the Water Boi for lightweight hydration, easy detangling and always-on repair. Step 2: Style with the Homecurl. For defined, touchable coils, curls and waves.

Reparative washday MVPs. Your transformative trio for healthier hair. Step 1: Cleanse with The Rich One Shampoo for a gentle non-stripping clean. Step 2: Repairs bonds with The Comeback Kid for strengthened strands. Step 3: Hydrate with The Water Boi for lightweight hydration, easy detangling and always on repair.

Prep for whatever's next. Hydrating, reparative and heat styling essentials for all hair types. Comparison grid of The Water Boi, The Comeback Kid, and The Protective Type and what they are, what they're best for, and key ingredients.

Made with Replenicore-5 that's clinically tested to repair, strengthen, hydrate, smooth, and protect. Made with hyaluronic acid that's known to add and lock in moisture.

Fenty Hair Replenicore-5 is clinically tested to: repair, strengthen, hydrate, smooth + protect. It includes Amino Acids, Green Tea Extract, Barbados Gooseberry, Upcycled Jackfruit Extract and hydrolyzed Vegetable Protein.

Fenty Hair's signature warm, ambery floral fragrance drips you in opulence that complements any vibe. Key floral notes include: Freesia, Amber, Coconut, Lemon + sparkling Yuzu, and Lily of the Valley.

The Water Boi Reparative Leave-In Detangling Conditioner Spray

The Water Boi Reparative Leave-In Detangling Conditioner Spray

Name: The Water Boi Reparative Leave-In Detangling Conditioner Spray
Brand: Fenty Hair
SKU: FFH00031
Price: 32.0 GBP
Availability: InStock
Rating: 4.4 (350 reviews)

£32.00

£160.00 l

350 Reviews

A lightweight, multitasking, reparative leave-in conditioner spray that provides all-day hydration, detangles, smooths frizz, softens + refreshes strands.

Standard

£32

£160.00 l

200mL

Mini

£15

50mL

Maximum of 5

YOUR HAIR’S NEW CREW

Universal must-haves that repair and provide the moisture your hair needs.

The Maintenance Crew Universal Start'r Kit

From £49.00

DRINK UP, PLAYER—CLINICAL REPAIR + HYDRATION THAT WON'T WEIGH YOU DOWN

STRAIGHT UP:

This do-it-all, reparative leave-in comes to your aid with the quickness. Made with multi-molecular weight Hyaluronic Acid, it serves up lightweight, all-day hydration, instantly quenching dry, thirsty hair. A true multitasker, this MVP protects against heat from blow dryers + diffusers and works on dry + wet hair—smoothing frizz, softening, detangling and refreshing strands. And of course, our Replenicore-5 complex repairs split ends and reduces breakage to get you off the sidelines and back in the game.

THE LOWDOWN:

Provides instant hydration that lasts all day
Doesn’t weigh strands down
Easily detangles
Smooths frizz + preps for styling
Protects against heat from blow dryers + diffusers
Provides humidity protection
Powered by Replenicore-5 to repair split ends + reduce breakage

WHAT ELSE?!

For all hair types + textures
Vegan, gluten-free + cruelty-free
Made without sulfates, silicone, mineral oil and other ingredients you told us you didn’t want
Made from 50% PCR (post-consumer recycled) aluminum
Recyclable bottle + top (separately) depending on your region; check your local guidelines

THE SCENT:

Luxe, rich, bright—the scent of a new era. Fenty Hair’s signature warm, ambery floral fragrance drips you in notes of sparkling yuzu, golden amber, soothing florals, indulgent vanilla and creamy sandalwood.

THE #S DON’T LIE

Softer, smoother hair in just 1 use*

In a clinical study

After 1st use:

100% agree this leave-in conditioner instantly:

Absorbs into hair
Gives dry hair a boost of hydration*

96% agree this leave-in conditioner:

Feels lightweight
Adds shine**
Makes hair look smooth**

93% agree this leave-in conditioner:

Doesn’t leave behind a residue**
Doesn’t weigh down hair**
Doesn’t make hair feel coated**

90% agree this leave-in spray:

Instantly detangles**

*Based on a one-week clinical study with 30 people on dry hair

**Based on a one-day clinical study with 30 people on wet hair

Fill weight: 225 mL

Hyaluronic Acid

Helps to add hydration + lock in moisture.

Replenicore-5

Fenty Hair’s proprietary complex that’s clinically tested to repair, strengthen, hydrate, smooth and protect.

Warm, Ambery Floral Scent

Luxe, rich + bright notes of sparkling yuzu, golden amber, soothing florals, coconut, vanilla and creamy sandalwood.

Made from 50% PCR (post-consumer recycled) plastic
Recyclable bottle + top (separately) depending on your region; check your local guidelines

Based on 350 Reviews

THE WATER BOI REPARATIVE LEAVE-IN CONDITIONER SPRAY

Product used:
The Water BoI Reparative Leave-In Conditioner Spray
The Homecurl Curl-Defining Cream

*Based on a one-week clinical study with 30 people on dry hair
**Based on a one-day clinical study with 30 people on wet hair