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4.7 Stars, 57 Reviews

BOING Curl Leave-In

FRIZZ CONTROL • HEAT PROTECTION • HYDRATING

A curl-quenching leave-in conditioner formulated to gently detangle and strengthen while shining and protecting all curl types.

Pairs well with

BOING Shampoo & Conditioner Duo
BOING Shampoo & Conditioner Duo BOING Shampoo & Conditioner Duo

BOING Defining Curl Cream
BOING Defining Curl Cream 8oz/236ml

More details

DESCRIPTION

Prepare the way for beautifully defined curls with BOING Curl Leave-In, a lightweight, yet powerful spray that goes on wet hair to detangle and protect curly hair by delivering moisture-retaining proteins and plant sourced ProV vitamins deep into hair roots, leaving hair hydrated, shiny and frizz-free. You can also use BOING Curl Leave-In on dry hair to refresh and re-boing curls.

• Daily use for all curl types (wet or dry)
• Seals moisture in and keeps frizz out
• Strengthen & protects each strand
• Provides UV & thermal protection
• Safe for extensions & chemically-treated hair
• Paraben, sulfate & sodium chloride free
• Vegan & cruelty-free
• Coco-pear scent

DESCRIPTION

Prepare the way for beautifully defined curls with BOING Curl Leave-In, a lightweight, yet powerful spray that goes on wet hair to detangle and protect curly hair by delivering moisture-retaining proteins and plant sourced ProV vitamins deep into hair roots, leaving hair hydrated, shiny and frizz-free. You can also use BOING Curl Leave-In on dry hair to refresh and re-boing curls.

• Daily use for all curl types (wet or dry)
• Seals moisture in and keeps frizz out
• Strengthen & protects each strand
• Provides UV & thermal protection
• Safe for extensions & chemically-treated hair
• Paraben, sulfate & sodium chloride free
• Vegan & cruelty-free
• Coco-pear scent

HOW TO USE

Cleanse and condition with BOING Curl Shampoo and Conditioner and towel dry. Spray BOING Leave-In on damp hair and gently comb to distribute through to ends. Do not rinse. Finish with BOING styling products. Leave-In can also be used on dry hair to re-BOING and refresh curls.

HOW TO USE

Cleanse and condition with BOING Curl Shampoo and Conditioner and towel dry. Spray BOING Leave-In on damp hair and gently comb to distribute through to ends. Do not rinse. Finish with BOING styling products. Leave-In can also be used on dry hair to re-BOING and refresh curls.

COMPARISON CHART

BOING Curl Leave-In

BOING Curl Leave-In

 		7SECONDS Detangler

7SECONDS Detangler

 		RE:UNITE Silky:Smooth Heat Activator

RE:UNITE SILKY:SMOOTH Heat Activator
Hair Type

For all curl types

For all hair types

For frizzy/unruly hair
Usage

Daily use on wet or dry hair

Daily use on wet hair

Daily use on wet hair
Benefits

Detangles, hydrates, +refreshes curls

Detangles, seals, + repairs

Repels humidity, frizz, + seals in moisture
Heat + UV Protection

Yes

Yes

Yes
Scent

Coco-pear scent

Signature Fresh Scent

Jasmine Bergamot Scent

Frequently Asked Questions

Do I apply this to damp or dry hair?

Damp hair! Apply evenly through towel-dried hair to help hydrate, detangle, and prepare curls for styling.

Can I use this every wash day?

Absolutely! BOING Curl Leave-In helps keep curls hydrated, soft, and manageable between styling products.

Do I use this before Curl Cream?

Yes! Apply BOING Curl Leave-In first, then follow with your favorite BOING styling product for added definition and moisture.

Who is this best for?

Perfect for curly, wavy, and coily hair looking for lightweight hydration and improved curl manageability.

What are the ingredients?

Water/Aqua/Eau,Alcohol Denat, Cetearyl Alcohol, Behentrimonium Methosulfate, Cetrimonium Chloride, Panthenol, Hydrolyzed Rice Protein, Isododecane, Polyquaternium-22, Caprylyl Glycol, Ethylhexylglycerin, Hexylene Glycol, Fragrance/Parfum, Hydroxyacetophenone, Phenoxyethanol, Benzyl Benzoate, Limonene, Hexyl Cinnamal

Overall rating: 4.75 / 5 from 56 reviews.

AI Generated Review Summary

BOING Curl Leave-In is a lightweight spray that detangles and protects curly hair, delivering moisture and proteins to roots. It keeps hair hydrated, shiny, and frizz-free, suitable for daily use on wet or dry hair. Safe for extensions and chemically-treated hair, it is also paraben, sulfate, and sodium chloride free.

Summary topics

  • Hair Health (23%): A significant number of customers appreciated how this product made their hair feel healthy and thicker without frizz.
  • Curl Definition (30%): A substantial number of customers raved about how this product made their curls look healthy and defined.
  • Product Scent (20%): A significant number of customers loved the smell of the product, describing it as amazing and nice.

Review topics: ["feeling","hair","look","smells","curls","leave","spray","frizz","moisture","conditioner","hold"].

Review highlights

  • "Hair looks moisturized and smells so good." — Pat H.
  • "My curls look great, they look healthy and aren’t frizzy." — Amanda G.
  • "This product was great for my daughter’s super curly hair." — Kathryn M.

Reviews

My must have

"I use it after washing to manage my what individual curls to cause less for his while drying. I also use it on my second day Hair to give definition and tame."

— Stephanie W. (5/5)

Perfection

"I love this product!!! I have naturally curly hair and this works wonderfully. I have used this when my hair is wet and on the second day when I need to refresh my curls. The product smells spectacular. Wish you would make a hairspray in this line. I highly recommend this product."

— Jennifer F. (5/5)

Instant Favorite!

"Even when I wash my hair at night, the Boing Curl Leave-In has my hair looking great when I wake up! Just the right amount of fluffy volume and body that frames my face and moves with me. I’ve tried so many conditioners, and this is hands down the best. If needed (from different weather extremes) , instant refresh by just re-wetting hair and letting it air dry. My hair is shoulder length, loose curl wavy."

— Janna G. (5/5)

Compliments!!

"I LOVE this leave in. It gives hair a bit of bounce. My whole family loves it. It is a great base product and gives hair curls with a little scrunching— even on dry hair."

— Sheila O. (5/5)

Good but not great

"Smells nice and it does work for my curls but it makes my hair feel weird."

— Kaitlyn M. (4/5)

Great for curly hair

"Just what I needed!"

— Morgan A. (5/5)

Helps My Straight Hair!

"Although this is called Boing Curl Leave In, I have totally straight hair and love this leave in Conditioner - gives my hair some body and conditions. I use it on my wet hair, add hair products after and then blow dry. If I air dry, it still gives me some body!"

— Karen M. (5/5)

Somewhat taming

"My hair is frizzy no matter what the weather, and tends to be dry. In wet weather, it curls, too. This leave-in does a pretty good job of holding the curls when I apply it to my hair wet."

— Sj S. (4/5)

Curl cream

"My hair soaks this up, and it makes it so soft, gets rid of the split ends"

— Sarah S. (5/5)

Best Leave In Conditioner

"This is the only leave in conditioner I will ever use. It works great on my curly hair!"

— Cara S. (5/5)

Q&A