Keratin Leave-In Conditioner with Biotin & Collagen | Repairs Hair

Give your hair the deep nourishment it deserves with our Keratin Leave-In Conditioner enriched with Biotin & Collagen. Whether your hair is damaged from heat styling, chemical treatments, or everyday stress, this lightweight leave-in formula works to restore moisture, boost strength, and deliver a brilliant, healthy-looking shine — without weighing hair down.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Why You'll Love It

• Deep Moisture Repair: Keratin penetrates the hair shaft to seal in hydration, reversing dryness and frizz for noticeably softer, smoother locks.
• Biotin & Collagen Boost: This powerful duo strengthens each strand from root to tip, promoting resilience, elasticity, and long-lasting softness.
• Brilliant Shine: Smooths the hair cuticle to reflect light naturally, giving your hair a radiant, salon-fresh appearance every day.
• CPNP Certified & Safe: Formulated with no high-concern chemicals and certified under the Cosmetic Products Notification Portal (CPNP) for your peace of mind.
• Unisex Formula: Designed for all hair types and genders — perfect for anyone looking to elevate their hair care routine.
• Effortless Application: Simply apply to damp or dry hair and style as usual — no rinsing required. Great for daily use.

Product Specifications

• Brand: Water Ice Levin
• Item Type: Leave-In Conditioner
• Net Weight: 100g
• Certification: CPNP
• Gender: Unisex
• High-Concern Chemicals: None
• Country of Origin: Made in Mainland China

How to Use

1. After washing, gently towel-dry your hair.
2. Apply a small amount of conditioner evenly through mid-lengths and ends.
3. Do not rinse — style as desired.
4. For best results, use regularly as part of your daily hair care routine.

Pair It With These Related Products

Complete your hair care routine with these popular picks from our store:

• 10-Pack Bamboo Charcoal Soft Toothbrush Set – Deep Clean
• 10-Pack 24K Gold Hyaluronic Acid Face Masks – Korean Skincare

Expert Hair Care Resource

Want to learn more about keeping your hair healthy? Visit the National Institutes of Health (NIH) – Hair Cosmetics Overview for science-backed information on hair care ingredients and treatments.

Learn more: Hair conditioner

Frequently Asked Questions

Q: How does Keratin Leave-In Conditioner repair damaged hair?

A: Keratin is a protein that naturally makes up the hair structure. When hair is damaged by heat, chemicals, or environmental stress, the keratin bonds break down. This leave-in conditioner replenishes keratin while adding Biotin and Collagen to reinforce the hair shaft, seal the cuticle, and restore moisture — resulting in softer, stronger, and shinier hair over time.

Q: Can I use this leave-in conditioner on all hair types?

A: Yes! This unisex formula is designed for all hair types — straight, wavy, curly, or coily — and is suitable for both men and women. Whether your hair is fine, thick, color-treated, or chemically processed, this conditioner provides the nourishment and protection your hair needs.

Q: Do I need to rinse out this conditioner after applying?

A: No rinsing is needed. This is a leave-in conditioner, meaning it stays in your hair to continuously provide moisture and protection throughout the day. Simply apply to damp or dry hair and style as you normally would.

Q: How often should I use this keratin leave-in conditioner?

A: For best results, this conditioner can be used daily or as often as needed. Regular use helps maintain moisture levels, reduce frizz, and keep hair looking healthy and shiny with consistent softness and strength.