NULASTIN NuProtect Leave-In Conditioner Spray — Silicone-Free Heat Protectant & Detangler, Color-Safe 5 fl oz

NULASTIN NuProtect Leave-In Conditioner Spray is a silicone-free, multi-tasking heat protectant and detangler that primes hair for styling while controlling frizz for up to 24 hours.

This lightweight leave-in formula combines NULASTIN's NuProtect Complex with biodesigned elastin and keratin to strengthen strands, improve manageability, and add shine without silicones or heavy buildup. Designed for color-treated hair, it doubles as a styling primer and split-ends treatment while offering thermal protection up to 450°F (232°C). Use on damp hair before blow-drying or on dry hair for a finishing polish.

How does NuProtect protect hair during heat styling?

NuProtect works as a barrier that helps shield strands from high temperatures while supporting structural resilience. The formula includes components intended to reinforce hair fiber and help limit styling-induced breakage.

• Heat protection rated up to 450°F (232°C) for thermal styling tools.
• Biodesigned elastin and keratin to support hair strength and flexibility.
• Lightweight spray format for even coverage and minimal weight.

Will this leave-in detangler weigh my hair down?

No — the spray is formulated to be lightweight and silicone-free to minimize residue and buildup. It detangles wet hair so combs and brushes glide through more easily while maintaining natural movement.

• Silicone-free to avoid heavy coating or dulling shine.
• Spray-on application for targeted mid-length to ends coverage.
• Helps reduce knots and ease styling without stiffness.

Can I use this on colored or chemically treated hair?

Yes — the formula is color-safe and intended for use on treated hair. It aims to protect cuticles during heat styling and enhance the appearance of vibrancy and smoothness.

• Formulated for color-treated hair to help preserve shine and manageability.
• Supports split-end appearance management as a leave-in primer.
• Safe for daily styling routines when used as directed.

How should I apply the NuProtect Leave-In Conditioner for best results?

Spray evenly onto damp hair concentrating on mid-lengths and ends, then comb through to distribute the product. It can also be applied lightly to dry hair to tame frizz and add shine before finishing styles.

• Use generously on damp hair, comb through, then style with tools.
• Apply lightly to dry hair for frizz control and added sheen.
• Suitable as a primer before heat styling or as a daily detangling step.

Who is this for: NULASTIN NuProtect Leave-In Conditioner Spray is designed for people seeking a silicone-free heat protectant that also detangles, reduces frizz, and primes hair for styling. It fits users with color-treated, chemically processed, or naturally dry hair who want lightweight conditioning, thermal protection, and improved manageability without heavy residue.