







FRUCTIS Diamond Sleek Shine-Coat Smoothing Spray
Frizzy, dull hair? Diamond Sleek gives you up to 100 Hours of Diamond-Like Shine. Frizz-Free Sleek.
Frizzy, dull hair? Diamond Sleek gives you up to 100 hours of frizz-free sleek and diamond-like shine. This heat-activated formula shields up to 230°C and leaves hair up to 3X Smoother* and with up to +38% light reflection**, non-greasy mist infused with up to 8% Vegan Keratin Smoothing Complex and Argan Oil. Learn more on this page for Garnier Fructis Diamond Sleek Shine Spray.
Benefits
• Up to 100H Diamond-Like Shine: Coats the hair fiber to boost light reflection from all angles, providing your hair with a spectacular, polished shine that lasts for up to 100 hours*.
• Up to 72H Frizz-Free Sleek: Our formula shields and smooths hair to reduce frizz even in high humidity, delivering a sleek, polished look that lasts for up to 72 hours*.
• Heat Activated Formula: This formula requires blow-dryer heat to activate its smoothing power and provides thermal protection from styling tools up to 230°C*, keeping your hair healthy.
• Keratin & Argan Oil: Powered by an 8% Keratin Smoothing Complex and Argan Oil, this spray actively smooths the hair fiber for a sleek, and shiny result.
• Lightweight & Non-Greasy: Enjoy a super sleek finish without the heavy feel. The texture is lightweight, non-greasy, and non-sticky, ensuring your hair has a natural, bouncy feel.
Key Features
• Heat-activated frizz control: Up to 100 hours diamond-like shine, 72 hours Frizz-Free Sleek
• Heat protection: Shields hair up to 230°C
• Smoother and shinier: Up to +38% light reflection**
• Lightweight feel: Non-greasy, non-sticky mist
• Key ingredients: Up to 8% Vegan Keratin Smoothing Complex + Argan Oil
• Hair types: For frizzy, dry, dull hair; suitable for all hair textures
• Texture: Fine mist spray
• Size: 136 mL
• Ethics: Approved Cruelty Free; vegan formula; bottle without cap made of 100% recycled plastic
*vs a non-conditioning shampoo
**vs unwashed hair
Ingredients
Key Ingredient
AQUA / WATER / EAU • GLYCERIN • DIPROPYLENE GLYCOL • PEG-60 HYDROGENATED CASTOR OIL • LAURETH-4 • ARGANIA SPINOSA KERNEL OIL • STEARAMIDOPROPYL DIMETHYLAMINE • SODIUM HYDROXIDE • ISONONYL ISONONANOATE • HYDROLYZED CORN PROTEIN • HYDROLYZED SOY PROTEIN • HYDROLYZED WHEAT PROTEIN • CAPRYLYL GLYCOL • LACTIC ACID • POLYSILICONE-29 • HEXYL LAURATE • PHENOXYETHANOL • PARFUM / FRAGRANCE (F.I.L. T70073267/1).
Instructions of Use
1. Wash and hydrate hair with Keratin Sleek Shampoo and conditioner.
2. Towel-dry until hair is damp.
3. Spray Diamond Sleek Anti-Frizz Heat Protectant evenly throughout damp hair.
4. Blow-dry in sections using a brush to create tension; heat activates the formula. For hair straightener, ensure hair is fully dry before using hot tools (max 230°C).
Is Diamond Sleek right for my hair type and routine?
• Best for: Frizzy, dry, dull hair; fights humidity
• Hair textures: Works on straight, wavy, curly, and coily hair
• Styling routines: Ideal before blow‑drying and hot tools up to 230°C
• Feel: Lightweight, non‑greasy, non‑sticky with a fine mist

Up to 100 Hours of Diamond Like Shine. 72 Hours Frizz-Free Sleek.
- Shields hair against temperatures up to 230°C.
- Shield and smooth hair to reduce frizz even in high humidity.
- Lightweight texture, non-greasy, non-sticky.
- Infused with up to 8% Vegan Keratin Smoothing Complex and Argan Oil.
Heat Activated Formula
Activate Diamond Sleek formula with a blow dryer, don't worry Diamond Sleek has up to 230°C heat protection.


Diamond Sleek Shine-Coat Smoothing Spray
- Up to 100 hours of polished shine
- Up to 72 hours of sleek frizz control
- Up to +38% light reflection*
- Up to 230°C heat protection
*instrumental test
Discover the Fructis Keratin Sleek Collection
Maximise frizz control with the Fructis Keratin Sleek system of hair care products for long-lasting sleek hair. From daily shampoo and conditioners and smoothing hair treatments, layer and combine Sleek products at all steps of your routine to experience sleek & smooth hair.
Garnier Sleek & Shine Styling: Find Your Perfect Match






Fructis Diamond Sleek Anti-Frizz Heat Protectant FAQs
- Does this product protect from heat?
- Can I apply Garnier Fructis Diamond Sleek without using blow-dryer?
- What is the difference between Sleek & Stay and Diamond Sleek?
- Is this product Cruelty Free?
- Is this product Vegan?
Reviews
Reviews
Filter Reviews
Works great
Yes, I recommend this product.
Originally posted on garnier.ca
Great
Yes, I recommend this product.
Originally posted on garnier.ca














