The Number 4 collection was founded with the mission to develop a creative, high performance hair care line that runs parallel to fashion, science, art, music and industrial design creative cycles.
By combining nature’s greatest ingredients, forward-edge technology and innovation, Number 4 will make your hair be what it should be — the ultimate look that defines new stylistic territories. Number 4 uses the highest quality essential oils and extracts to repair damage, keep hair young, supple and color new. It will gently cleanse with no harsh sulfates and style with no stripping alcohols.
Number 4 excludes all ingredients potentially toxic to humans, rare vintage couture, and our dear environment; 100% Vegan, Sulfate & Sodium Chloride Free, Gluten Free, Bad Taste and Paraben Free formulas are never ever tested on any animal.
The Number 4 Liquid Complex Culture™ defines their products and ensures nothing less than a hair miracle. They draw upon water — the spring of health and eternal youth, and an advanced delivery system that takes beneficial botanical ingredients and creates tiny molecules from that material to infuse unique anti-aging, strengthening, color preserving and purifying “I can’t believe I fit in this dress” results.
Number 4™ Style Bureau™ collaborates with and supports talented hairstylists, artists, environmentalist, fashion designers, musicians, taste- makers, writers, landscapers and scientists to not only decide where Number 4 goes next but to actively improve the state of our planet — each season.