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Description
Ingredients
Product Details
What it is:
Hayashi System Hinoki Thickener - Leave-in Body Booster is a magical "oil-free" body booster. A highly concentrated formula of weight-free ingredients that infuse the hair fiber with increased diameter. Builds healthy body, texture and shine. This wonderful Thickener is weight free!
What it does:
It adds body, texture and diameter to the hair, making your hair look and feel thicker, by infusing the hair fiber with increased diameter. Use after Hinoki plus and Leave-in.
What else you need to know:
Hayashi System Hinoki directly addresses the many needs of FINE or THINNING hair by promoting healthier hair volume, texture, body and shine.
Product Options Available are as follows:
*Ingredients may vary slightly due to formula updates by brands. Please consult packaging for most accurate list of ingredients
Product Recommendations
Frequently Asked Questions
Hayashi System Hinoki Hair Thickener is formulated with Hinoki wood extract, a traditional Japanese botanical known for its strengthening properties, combined with body-building polymers and conditioning agents. The leave-in formula contains no sulfates, parabens, or silicones, making it a clean choice for daily use on all hair types.
Yes, Hayashi System Hinoki Hair Thickener is formulated to be safe for color-treated and chemically processed hair. The gentle, sulfate-free formula helps protect your hair's integrity while adding body and thickness. We recommend performing a patch test before full application if you have extremely sensitive scalp conditions.
After shampooing and conditioning, apply a small amount (about the size of a dime) to damp hair, focusing on the mid-lengths and ends. Distribute evenly using your fingers or a comb, then style as usual. For maximum body and thickness, apply to roots while hair is still damp and blow-dry. Start with less product and add more as needed to avoid buildup.








