L'ange Extra Strength Glass Hair bottle on a blank background

Informational image. Text reads "Extra-Strength Solution" "Extend the life of your blowout with this formula made for dense strands and stronger frizz patterns"

"Ideal for" comparison image between Glass Hair and Extra Strength Glass Hair. Text reads for Glass Hair "Ideal for fine to medium hair". Text follows for Extra Strength Glass Hair "Ideal for extremely dry, coarse, frizzy hair"

Claims image. Text reads "Heat Protection up to 450° F"

Benefits image. Text reads four benefits "Boosts shine & color vibrancy" "Helps reduce frizz" "Smooths flyaways" and "Lightweight formula"

Informational image. Text reads "Silk Press Dreams Are Made of These. Heat-activated frizz control for sleek, shiny blowouts that last"

Informational image. Text reads "Humidity? Not Today. Provides heat protection and humidity resistance"

Benefits image. Text reads "Extra Shine. Zero Frizz" and a checklist of benefits follows "coarse, frizz prone hair" "smoothing frizz control" "heat-activated longevity" and "heat protection + shine"

Benefits image. Text reads "Shine, Unlocked" and a list of benefits follows "High-gloss shine" "Frizz & flyaway control" "Heat + humidity protection" "Extends blowout longevity" "Lightweight formula" and "Paraben & sulfate-free"

Extra Strength Glass Hair

Anti-Frizz Thermal Blowout Extend

5 fl oz | 150 ml

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$24.00 use code B2S 25% OFF

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Why You'll Love It

∘ High-performance formula created for extremely coarse, resistant, and frizz-prone hair
∘ Heat-activated formula extends the life of your blowout
∘ Delivers extra smoothing support and helps fight frizz
∘ Provides thermal protection up to 450°F and mirror-like shine

Free of: sulfates and parabens

Who It's For

Ideal for: extremely dry, dehydrated, or very frizz-prone curly/coily hair needing maximum smoothing + humidity control

The Inside

Adds high-gloss shine to very coarse, dry, resistant, or frizzy hair
Extra smoothing support to help reduce frizz and flyaways
Provides heat protection up to 450°F and humidity resistance
Heat-activated formula extends blowout and style longevity
Lightweight, humidity-resistant formula designed not to weigh hair down
Free of parabens & sulfates

How To

1. Section clean, towel-dried hair.

2. Divide hair into manageable sections.

3. Spray liberally on top and bottom of each section until hair is saturated.

4. Blow-dry each section, focusing the heat down the cuticle to activate the primer and smooth the cuticle.

5. Once each section is dry, finish with a blast of cool air to set the style and add shine.

6. Continue drying and styling until all sections are smooth, sleek, and shiny.

7. Finish with your favorite styling product, if desired.

*It is not recommended to use Extra Strength Glass Hair with other pre-styling products, but you can apply a finishing product after styling.

Pro Tip: For maximum shine, follow with a flat iron to further seal the cuticle and lock in sleekness.

Ingredients

Key Ingredients

Polysilicone-29 - A heat-activated thermal shield that protects hair by forming a lightweight, humidity-resistant barrier that gives style longevity.

Silicone Quaternium-18 - A conditioning silicone that helps smooth the cuticle, reduce frizz, and enhance softness and manageability without weighing hair down.

Glycerin - A humectant that attracts and retains moisture from the air helping hydrate the hair shaft. Improves softness making hair feel smoother, softer, and easier to manage and detangle.

Ingredients: Water/Aqua/Eau, Dipropylene Glycol, Glycerin, Trideceth-6, Trideceth-12, Polysilicone-29, Silicone Quaternium-18, Phenoxyethanol, Fragrance/Parfum, Benzyl Alcohol, Dehydroacetic Acid, Citric Acid, Sodium Hydroxide, Chamomilla Recutita (Matricaria) Flower Extract, Polyquaternium-59, Butylene Glycol, Hydrolyzed Moringa Oleifera Seed Extract, Hydrolyzed Rice Protein, Oryza Sativa (Rice) Hull Extract, Adansonia Digitata Seed Extract, Amaranthus Caudatus Seed Extract, Calendula Officinalis Flower Extract, Ipomoea Batatas Root Extract, Sodium Benzoate, Camellia Sinensis (Green Tea) Leaf Extract, Saccharomyces Lysate, Hydroxyacetophenone, Lactobacillus Ferment Lysate, Caprylyl Glycol, Benzyl Benzoate, Tetramethyl Acetyloctahydronaphthalenes, Hexamethylindanopyran, Hydroxycitronellal, Citrus Aurantium Bergamia Peel Oil, Eucalyptus Globulus Oil, Limonene, Linalyl Acetate, Pinene, Linalool, Benzaldehyde, Terpinolene, Terpineol, Citral, Beta-Caryophyllene, Geranyl Acetate, Alpha-Terpinene, Camphor, Geraniol.

*At L’ange, we’re committed to maintaining the accuracy of the ingredient lists on this website. However, because ingredients are subject to change, we cannot guarantee that these lists are complete, up-to-date, and/or error-free. For an accurate listing of ingredients in this product, please refer to your product packaging.

Perfect For:

Coarse or coily textured hair prone to frizz
Humidity control
Heat protection up to 450°F
Extending blowout and style longevity

5 fl oz | 150 ml

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Free of sulfates

Vegan & cruelty-free

Formulated without parabens

Everything You Need to Know

Ideal for

Extremely dry, dehydrated, or very frizz-prone medium to thick curly or coily hair
How it works

Smooths and seals the cuticle with a weightless, moisture-resistant barrier for maximum-strength frizz control that lasts up to 4 washes*

*Based on ingredient-level testing. Individual results may vary.
When to apply

Use on clean, towel-dried damp hair before heat styling
How often

As needed—whenever your hair needs maximum smoothing, shine, and humidity control

Who It's For

Ideal for: extremely dry, dehydrated, or very frizz-prone curly/coily hair needing maximum smoothing + humidity control

The Inside

Adds high-gloss shine to very coarse, dry, resistant, or frizzy hair
Extra smoothing support to help reduce frizz and flyaways
Provides heat protection up to 450°F and humidity resistance
Heat-activated formula extends blowout and style longevity
Lightweight, humidity-resistant formula designed not to weigh hair down
Free of parabens & sulfates

How To

1. Section clean, towel-dried hair.

2. Divide hair into manageable sections.

3. Spray liberally on top and bottom of each section until hair is saturated.

4. Blow-dry each section, focusing the heat down the cuticle to activate the primer and smooth the cuticle.

5. Once each section is dry, finish with a blast of cool air to set the style and add shine.

6. Continue drying and styling until all sections are smooth, sleek, and shiny.

7. Finish with your favorite styling product, if desired.

*It is not recommended to use Extra Strength Glass Hair with other pre-styling products, but you can apply a finishing product after styling.

Pro Tip: For maximum shine, follow with a flat iron to further seal the cuticle and lock in sleekness.

Ingredients

Key Ingredients

Polysilicone-29 - A heat-activated thermal shield that protects hair by forming a lightweight, humidity-resistant barrier that gives style longevity.

Silicone Quaternium-18 - A conditioning silicone that helps smooth the cuticle, reduce frizz, and enhance softness and manageability without weighing hair down.

Glycerin - A humectant that attracts and retains moisture from the air helping hydrate the hair shaft. Improves softness making hair feel smoother, softer, and easier to manage and detangle.

Pairs perfectly with

Delivers high-gloss shine

Provides heat protection

Extra-strength frizz control

Designed for coarse hair

Feel & Fragrance

Feels like: A lightweight fine mist that delivers a silky, non-greasy feel on application and a sleek glass-like finish without weighing the hair down
Smells like: Santal Suede, a woody, softly powdery fragrance that feels fresh and understated, never overpowering

Conditioning Complex

A blend of moisturizing molecules designed to smooth the cuticle and help defend strands against humidity and frizz
Glycerin

A humectant that draws moisture from the air into the hair shaft, boosting hydration for soft, smooth strands
Moringa Seed Extract

Penetrates the hair cuticle to repair damaged strands, strengthening the hair fiber and reducing breakage

Which Primer Is Right For You?

Ideal for: Extremely dry, dehydrated, or very frizz-prone medium to thick curly or coily hair
Why You’ll Love It: Extra smoothing support reduces frizz
Protects hair against heat & humidity
Adds high-gloss shine to very coarse, damaged, or chemically processed hair
Reduces drying time and extends your blowout
Where it fits in your routine: After shampooing and conditioning, before heat styling. Apply on damp, towel-dried hair
Key ingredients: Conditioning Complex, Glycerin, & Moringa Seed Extract

Benefits

Frizz-free, glass-like finish
Protects against heat & humidity
Extra-strength frizz-fighting formula
Designed especially for coarse and frizz-prone hair
Lightweight formula
Free of parabens & sulfates

Styling as easy as 1,2,3

Step 2

Lock-in shine with blowdryer then flat iron.

Frequently Asked Questions

1. What does Extra Strength Glass Hair do?

Our formula is designed to deliver mirror-like shine and fight frizz on coarse, damaged, or chemically processed hair. It provides protection from heat and humidity and gives instant gloss and sleekness.

2. How does Extra Strength Glass Hair work?

Activated by the heat of your blow-dryer and the tension of your brush, this advanced formula forms an invisible, water-resistant shield around each strand to block out humidity and fight frizz. The effects are long-lasting smoothness and sleek control. Plus, it enhances your style with a high-gloss, reflective finish for hair that looks effortlessly polished.

3. How is Extra Strength Glass Hair different from Glass Hair?

Extra Strength Glass Hair is an intensive smoothing blowout primer designed for dry, coarse, chemically processed, textured, dehydrated, high-frizz, or very curly/coily hair. It delivers maximum frizz control, long-lasting humidity resistance, and ultra-glossy, glass-like shine for hair that needs extra smoothing support.

Glass Hair is a lightweight smoothing blowout primer ideal for straight, wavy, or curly hair prone to frizz. It provides high-shine, humidity resistance, and a sleek glass-hair finish without weighing hair down. If you have fine to medium hair, Glass Hair is a great choice for you.

Click here to learn more about the differences between them.

4. Do I need to flat iron after blow-drying?

Extra Strength Glass Hair delivers a smooth, sleek finish with a blow-dry and the tension of a brush. Plus, if you prefer an ultra-glass-like, polished look, you can follow up with a flat iron for an even sleeker result.

5. Can this be used on wet or dry hair?

Extra Strength Glass Hair is designed for use only on clean, damp hair.

6. Will Extra Strength Glass Hair weigh my hair down?

While the formula is extra-strong, it has a lightweight, non-greasy finish. Unlock shine and extend your blowout with no worries about your hair being weighed down.

7. Does Extra Strength Glass Hair work on all hair types?

We highly recommend it for coarse, frizz-prone, or chemically-processed hair.

8. Is Extra Strength Glass Hair paraben- and sulfate-free?

Yes! It’s formulated without parabens or sulfates and delivers serious frizz control and shine.

Extra Strength Glass Hair

Extra Strength Glass Hair

Perfect For:

Everything You Need to Know

See it in Action

Pairs perfectly with

Maximum Shine & Frizz Protection

Feel & Fragrance

Key Ingredients

Conditioning Complex

Glycerin

Moringa Seed Extract

Which Primer Is Right For You?

Your Blowout’s New Bestie

Benefits

Styling as easy as 1,2,3

Step 1

Step 2

Step 3

Frequently Asked Questions

Extra Strength Glass Hair

Product Details

Extra Strength Glass Hair

Perfect For:

Everything You Need to Know

Product Details

See it in Action

Maximum Shine & Frizz Protection

Feel & Fragrance

Key Ingredients

Conditioning Complex

Glycerin

Moringa Seed Extract

Which Primer Is Right For You?

Your Blowout’s New Bestie

Benefits

Styling as easy as 1,2,3

Step 1

Step 2

Step 3

Product Reviews and Questions