Keratherapy: The Science of Keratin Care for Healthy Hair
Keratin Infused
Powered by advanced KERABOND™ technology, this professional formula replenishes lost proteins deep within the inner cortex, rebuilding your hair’s structural integrity and elasticity to prevent future breakage while adding weightless density
Ammonia Free
Engineered for ultimate scalp comfort and hair wellness, our completely ammonia-free spray delivers vibrant, multi-tonal color coverage that conceals thinning areas seamlessly without any harsh chemical odors or irritation.
Sulfate & Paraben Free
Strictly formulated without harsh chemicals, sodium chloride, or artificial preservatives. This clean, color-safe formula respects your hair’s natural moisture balance, making it perfect and gentle enough for daily use.
Intelligent Delivery via Technology
Engineered Density. Realized Instantly.
Instant Scalp Coverage
Effectively camouflages noticeable hair loss, thinning areas, and widening parts with a natural, undetectable finish.
Dramatic Volume Boost
Micro-fine aerosolized fibers latch onto existing strands, instantly expanding their diameter to build weightless body.
Seamless Shade Blending
Multi-tonal pigments are custom-formulated to integrate completely into existing tones without unnatural blocking.
All-Day Holding Power
Designed to resist wind, sweat, and environmental humidity. It stays clean and secure until your next shampoo wash.
Frequently Asked Questions
What is Keratherapy Fiber Hair Thickener made of?
Our professional formula is powered by proprietary KERABOND™ technology. It utilizes pure, refined keratin proteins combined with botanical conditioners. It is 100% free of sulfates, parabens, and ammonia, ensuring it is completely safe for your hair and scalp.
Will it run or smudge when I sweat or go out in the rain?
No. Once the spray sets into your hair (which takes about 2 to 3 minutes), it provides a durable, weightless hold that is highly resistant to wind, sweat, and environmental humidity. It will stay securely in place until you wash it out with shampoo.
How do I choose the right shade for my hair?
We recommend matching the shade to the darkest color at your roots where the thinning is most visible. Because our multi-tonal pigments are designed to blend seamlessly, if you are torn between two shades, selecting the slightly darker option usually yields the most natural-looking density.
Can I use this with my other styling products?
Absolutely. For best results, we recommend applying all styling products, utilizing your heat tools, and allowing your hair to completely dry before applying the Fiber Hair Thickener. You may finish with a light hold hairspray afterward if desired.
Does this product help my hair grow back?
The Fiber Hair Thickener is an instant cosmetic concealer, not a medical hair growth treatment. However, unlike standard cosmetic powders, our keratin-infused formula strengthens your existing hair fibers, revitalizes the cuticle, and helps prevent future breakage—creating an optimal environment for healthy hair retention.