Thickening Spray
Thickening Spray
Thickening Spray
Thickening Spray
Thickening Spray
Thickening Spray

GET THICK QUICK

Thickening Spray

£26.00

Thickening Spray instantly gets your strands looking thicker & fuller. It also delivers volume that lasts all day with healthy hair benefits of repair & heat protection to keep your strands feeling soft & healthy.

PERFECT FOR

  • THICKNESS
  • LONG-LASTING VOLUME
  • HEALTHY HAIR

PRODUCT DETAILS

Get thick quick. Thickening Spray will get your strands looking thicker & fuller instantly. It also adds volume that lasts all day and helps repair hair to keep it soft & healthy. Count on Thickening Spray to deliver heat protection up to 450° so you can turn the thickness all the OUAI up by styling with heat & stay protected. 

HOW TO USE

Start with clean wet hair
Apply THICKENING SPRAY as the last step in your styling routine. 
Hold the bottle 6–8 inches away and spray evenly from roots to ends. 
Avoid oversaturating your hair with the spray to prevent a sticky or heavy feel.
Focus on the roots for maximum lift and volume.
Comb through using a wide-tooth comb to distribute the product evenly throughout your hair.
Heat style for maximum thickness.
Tip: Blow-dry your hair using a round brush or by lifting the roots with your fingers. 
Once dry, style your hair as usual. For a shiney finish try OUAI’s HAIR OIL. 

KEY INGREDIENTS
Amino acids
Volumizing polymers
  • CRUELTY FREE
  • GLUTEN FREE
  • PARABEN FREE
  • PHTHALATE FREE
  • SLS & SLES FREE
FULL INGREDIENTS

AQUA / WATER / EAU, POLYSORBATE 20, VP/VA COPOLYMER, AMARANTHUS CAUDATUS SEED EXTRACT, SODIUM HYALURONATE, GLYCERIN, CERATONIA SILIQUA (CAROB) SEED EXTRACT, HYDROLYZED SOY PROTEIN, ZEA MAYS (CORN) STARCH, POLYQUATERNIUM-16, HYDROXYPROPYLGLUCONAMIDE, HYDROXYPROPYLAMMONIUM GLUCONATE, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, POLYQUATERNIUM-7, PISUM SATIVUM SPROUT EXTRACT, ETHYLHEXYLGLYCERIN, TOCOPHEROL, CITRIC ACID, TARTARIC ACID, TRISODIUM ETHYLENEDIAMINE DISUCCINATE, PHENOXYETHANOL, BENZYL ALCOHOL, POTASSIUM SORBATE, SODIUM BENZOATE, PARFUM / FRAGRANCE, EUGENOL, LIMONENE, LINALOOL, TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES, EUCALYPTUS GLOBULUS OIL, CITRUS AURANTIUM BERGAMIA PEEL OIL, CITRUS LIMON PEEL OIL, MENTHA VIRIDIS LEAF OIL, PINENE, CARVONE, LINALYL ACETATE, LAVANDULA OIL / EXTRACT, ANETHOLE, TERPINEOL.

Add to Bag

The Results

Before & After

The Scent:
Cape Town

The Scent:
Cape Town

An earthy fragrance with notes of ginger and spearmint.

GINGERGINGERGINGER

Thickening Spray has a rating of 4.8 stars based on 114 reviews.

Overall rating: 4.8333335 / 5 from 114 reviews.

AI Generated Review Summary

The Thickening Spray provides noticeable volume and thickness, adds instant lift, and leaves hair feeling soft and voluminous. It also offers heat protection and doesn't leave any residue, ensuring a natural look that lasts all day.

Summary topics

  • Noticeable Difference: 9%
  • Instant Volume: 25%
  • No Residue: 8%
  • Amazing Smell: 40%

Review topics: ["volume","results","improvement","smells","feels","fragrance","texture","use","residue","formula","look","difference","body","bottle","hair","works","boost","gift","softness","spray","lift","fullness","heat protection","friend","ouai","hairspray","shine","mist"].

Review highlights

  • "OUAI Thickening Spray adds instant volume and body without weighing hair down."Heidi
  • "My hair feels fuller and looks healthier after just a few uses."Cheyenne
  • "OUAI’s Thickening Spray gives instant volume and body without weighing hair down."Drasti P.

Reviews

Wow thos really works on

"Wow thos really works on fine hair! Very pleased! Not sticky or heavy either! Love this brand!"

Roxanne (5/5)

Love!!! I have super fine

"Love!!! I have super fine hair and this actuslly works. Love the smell too."

Tamira (5/5)

Tames Frizz Without Weight

"I actually use this to tame the frizzy curls around my face and on my forehead. Just a few spritzes in the areas I want keeps my hair smooth, but not weighed down, all day."

Jennifer (5/5)

Really does make my hair

"Really does make my hair feel thicker!"

Brenda (5/5)

This resembles a leave-in conditioner

"This resembles a leave-in conditioner which I love. My hair feels softer when I use it and it looks healthier."

Jane V. (5/5)

⭐️

"⭐️"

Sarah P. (5/5)

This Made a Noticeable Difference

"As an Asian person with fine, oily hair and medium porosity, my hair tends to get oily easily and becomes flat during the day even after washing. I tried this product using medium heat from a hair dryer, and I could immediately see a difference in thickness. My hair looked much fuller, and it smelled magnificent. I personally loved it."

Kate (5/5)

A must have

"Gifted by OUAI My hair is on the thinner side, and the OUAI Thickening Spray has seriously made a difference. It adds noticeable volume right away, without any heaviness or stickiness. I apply it to damp hair before blow-drying, and it gives me just the right boost and texture. The scent is gorgeous—fresh and signature OUAI. My hair looks so much fuller after using it, and I’m genuinely impressed"

Pooja (4/5)

Impressive volume!

"This lightweight formula delivers noticeable body and lift at the roots while maintaining the natural softness and movement of my hair and the results are consistently and lasts throughout the day. The subtle fragrance adds a touch of luxury without being overpowering. Gifted by ouai."

Michel L. (5/5)

Impressive volume!

"This lightweight formula delivers noticeable body and lift at the roots while maintaining the natural softness and movement of my hair and the results are consistently and lasts throughout the day. The subtle fragrance adds a touch of luxury without being overpowering. Gifted by ouai."

Michel (5/5)

Q&A