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Description
Ingredients
Product Details
What it is:
Colorful Neutral Protein Filler ensures marvelous color results. Equalizes hair porosity for even color absorption and development and repairs previously damaged protein bonds.
What it does:
What else you need to know:
Protects hair against new chemical damage.
*Ingredients may vary slightly due to formula updates by brands. Please consult packaging for most accurate list of ingredients
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Frequently Asked Questions
Colorful Neutral Protein Filler contains hydrolyzed keratin and amino acid complexes that penetrate the hair shaft to strengthen and fill gaps. These proteins are compatible with all hair types, including fine, curly, and color-treated hair. The neutral pH formula ensures it won't alter your hair color or cause buildup with regular use.
This color insurance formula creates a protective protein barrier around each hair strand, which helps lock in color molecules and reduce oxidative damage from heat styling and environmental exposure. The protein-rich composition fills micro-gaps in the hair cuticle where color molecules can escape, extending color vibrancy between salon visits.
Yes. The Neutral Protein Filler is formulated without common irritants like sulfates, parabens, and silicones that can trigger scalp sensitivity. Apply the product primarily to mid-lengths and ends to minimize scalp contact. If you have severe scalp conditions, perform a patch test 24 hours before full application.