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Top Hair Treatment Products
Targeted solutions for every hair concern, our treatments provide the ultimate care your hair craves. These high-performance formulas deeply nourish, repair, and restore, leaving your hair stronger, healthier, and more radiant.
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- 100% Vegan
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- Cruelty Free
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- Sodium & Sulfate Free
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- Gluten Free
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- Paraben Free
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- Shark Squalene Free
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- Made in the USA
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- 100% Vegan
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- Cruelty Free
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- Sodium & Sulfate Free
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- Gluten Free
-
- Paraben Free
-
- Shark Squalene Free
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- Made in the USA
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- 100% Vegan
-
- Cruelty Free
-
- Sodium & Sulfate Free
-
- Gluten Free
-
- Paraben Free
-
- Shark Squalene Free
-
- Made in the USA
-
- 100% Vegan
-
- Cruelty Free
-
- Sodium & Sulfate Free
-
- Gluten Free
-
- Paraben Free
-
- Shark Squalene Free
-
- Made in the USA
-
- 100% Vegan
-
- Cruelty Free
-
- Sodium & Sulfate Free
-
- Gluten Free
-
- Paraben Free
-
- Shark Squalene Free
-
- Made in the USA
-
- 100% Vegan
-
- Cruelty Free
-
- Sodium & Sulfate Free
-
- Gluten Free
-
- Paraben Free
-
- Shark Squalene Free
-
- Made in the USA
-
- 100% Vegan
-
- Cruelty Free
-
- Sodium & Sulfate Free
-
- Gluten Free
-
- Paraben Free
-
- Shark Squalene Free
-
- Made in the USA
-
- 100% Vegan
-
- Cruelty Free
-
- Sodium & Sulfate Free
-
- Gluten Free
-
- Paraben Free
-
- Shark Squalene Free
-
- Made in the USA
-
- 100% Vegan
-
- Cruelty Free
-
- Sodium & Sulfate Free
-
- Gluten Free
-
- Paraben Free
-
- Shark Squalene Free
-
- Made in the USA
-
- 100% Vegan
-
- Cruelty Free
-
- Sodium & Sulfate Free
-
- Gluten Free
-
- Paraben Free
-
- Shark Squalene Free
-
- Made in the USA
Find Your Perfect Formulas
Take our quick Hair Quiz to unlock a personalised routine for your unique hair type and desires.
Discover Number 4 Hair Treatment Products
Hair treatment products help restore strength, resilience, and vitality to dry or damaged hair. Number 4 hair treatment solutions are crafted with high-performance, vegan formulas that target breakage, dryness, and weakened strands while protecting against environmental and styling stress. Whether hair is chemically treated, heat styled, or naturally fragile, these treatments nourish from the inside out to improve texture, manageability, and shine. Clean, effective, and sensorially refined, Number 4 hair treatment products help transform compromised hair into stronger, healthier-looking hair with consistent use.
What Types of Hair Treatment Products Does Number 4 Offer?
The Number 4 Treatments Collection focuses on three core hair treatment products that deliver targeted care and transformative results. Reconstructing Hair Masque is an intensive treatment designed to strengthen and nourish extremely dry or damaged hair. Rich in moisture and protein support, this masque helps improve elasticity, reduce breakage, and restore softness and shine.
For longer, smoother styling sessions, Super Comb Prep and Protect primes hair for detangling and thermal styling. This lightweight leave-in treatment helps protect against heat damage while adding slip, reducing friction, and making hair easier to comb through without strain.
Fluoro5 Elixer Restore & Repair Oil is a multi-purpose finishing treatment that delivers deep nourishment and humidity resistance while creating glossy shine. Ideal for all hair types, this oil can be used as a pre-styling boost or a finishing touch to seal moisture, tame frizz, and smooth ends.
Together, these three products provide a complete repair toolkit. From deep conditioning and damage reversal to heat protection and finishing shine, Number 4 hair treatment products work harmoniously to strengthen hair and improve long-term health and appearance.
Primary Ingredients Used in Number 4 Hair Treatment Products
Number 4 hair treatment products are powered by the brand’s proprietary Liquid Complex Culture, an advanced delivery system that enhances ingredient performance and supports hair health. This technology allows key botanicals and conditioning agents to penetrate deeply while maintaining moisture balance.
Core ingredients include acai berry, hibiscus, mangosteen, and black currant, which are rich in vitamins and antioxidants that help protect hair from environmental stressors while improving shine and vitality. Vitamin B5 helps support strength and elasticity, helping hair recover from damage more resiliently. Conditioning oils like argan oil provide nourishment and slip, which ease combing and styling while smoothing the cuticle.
All Number 4 hair treatment formulas are vegan, cruelty-free, sulfate-free, paraben-free, gluten-free, and free from drying alcohols and shark squalane, ensuring clean, effective repair with a refined sensorial experience that enhances hair texture without heaviness.
How to Choose the Right Hair Treatment Product for Your Hair Type
Choosing the right hair treatment products start with identifying the level of dryness or damage your hair experiences. Use Reconstructing Hair Masque for deeply dry, brittle, or chemically treated hair needing intensive repair. Great for all hair types, choose Super Comb Prep and Protect when you want heat protection, detangling, and smooth styling. Use Fluoro5 Elixer Restore & Repair Oil for lightweight nourishment, frizz control, and shine on all hair types. For personalized recommendations based on your specific hair concerns and goals, take our Hair Quiz to find your ideal treatment routine.
What Makes Number 4 Hair Treatment Products Special?
Number 4 hair Treatment products stand apart through their combination of clean, effective performance and refined sensory experience. Each formula is designed to deliver focused nourishment and strength while supporting long-term hair integrity. With advanced botanical technology, high-performance ingredients, and vegan formulations, these treatments improve hair texture, manageability, and resilience without heaviness or buildup. From deep intensive repair to daily protection and shine, Number 4 hair treatment products elevate hair care into a restorative ritual that feels intentional and performs beautifully.
FAQ
1. What are the best hair treatment products for dry, damaged hair?
For dry, damaged hair, Reconstructing Hair Masque offers intensive moisture and strength support. Super Comb Prep and Protect helps minimize damage during styling, and Fluoro5 Elixer Restore & Repair Oil delivers nourishment, shine, and frizz control.
2. What are the benefits of using hair treatment products for damaged hair?
Hair treatment products help restore moisture, reduce breakage, improve elasticity, enhance shine, and protect hair from further damage caused by heat, environmental stress, and styling.
3. How long does it take to see results from Number4’s hair treatment products?
Results vary by hair type and condition. Many users notice improved softness, manageability, and reduced breakage after the first use, with continued improvement over time as treatments are used consistently.
4. How often should I use hair treatment products for the best results?
For best results, use intensive treatments like Reconstructing Hair Masque weekly or as needed depending on damage severity. Lighter treatments like Super Comb Prep and Protect and Fluoro5 Elixer Restore & Repair Oil can be used more frequently or daily as part of your styling routine.