Keratin Leave-In Conditioner with Biotin & Collagen | 100g

Transform your hair routine with the Keratin Leave-In Conditioner with Biotin & Collagen by Water Ice Levin — a lightweight, nourishing treatment designed to restore softness, boost shine, and deeply hydrate every strand. Whether your hair is dry, brittle, or in need of a little TLC, this unisex formula delivers salon-quality nourishment at home.

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 & Shine: Keratin works to smooth the hair cuticle, locking in hydration for a visibly healthier, glossy finish with every use.
• Biotin & Collagen Blend: This powerhouse duo helps strengthen strands from within, promoting fuller-looking, softer hair and enhancing its natural beauty.
• Leave-In Convenience: No rinsing needed — simply apply and go. The lightweight formula won't weigh hair down or leave greasy residue.
• CPNP Certified & Safe: Formulated with no high-concern chemicals, this conditioner is CPNP certified for your peace of mind.
• Unisex Formula: Suitable for all hair types and all genders — a versatile daily treatment the whole household can enjoy.
• 12-Month Shelf Life After Opening: Generous 100g size with a long usable life for consistent results.

How to Use

1. After washing, gently towel-dry your hair until slightly damp.
2. Apply a small amount of the leave-in conditioner evenly through mid-lengths and ends.
3. Style as usual — no rinsing required.
4. Use regularly for best results.

Product Details

• Net Weight: 100g
• Gender: Unisex
• Certification: CPNP
• High-Concern Chemicals: None
• Period After Opening: 12 months
• Country of Origin: Made in Mainland China

Complete Your Hair Care Routine

Pair this leave-in conditioner with other hair care essentials from our store:

• Motivate Your Mornings – "1% Better Every Day" Wall Art Print
• "Better Days Are Coming" Motivational Canvas Wall Art Print

Expert Reference

Learn more about healthy hair and scalp care from the National Center for Biotechnology Information – Hair Cosmetics Overview.

Learn more: Hair conditioner

Frequently Asked Questions

Q: What does a keratin leave-in conditioner do for my hair?

A: A keratin leave-in conditioner helps smooth the hair cuticle, reducing frizz and boosting shine. The keratin protein fills in gaps in the hair shaft, leaving strands looking healthier, feeling softer, and more manageable after every use — without the need to rinse out.

Q: How does biotin and collagen benefit my hair?

A: Biotin (a B-vitamin) is widely recognized for supporting hair strength and fullness, while collagen provides amino acids that may help support the hair structure. Together in this leave-in conditioner formula, they help promote visibly stronger, softer, and more resilient-looking hair over time.

Q: Is this conditioner suitable for all hair types?

A: Yes! The Water Ice Levin Keratin Leave-In Conditioner is formulated with a unisex, versatile formula that works well across a range of hair types — including straight, wavy, curly, fine, and thick hair — for anyone seeking added moisture, softness, and shine.

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

A: For best results, apply after each wash as part of your regular hair care routine. Because it's a leave-in formula, there's no rinsing required — simply apply, style, and enjoy noticeably softer, shinier hair.