Keratin Leave-In Spray with Biotin 7.44oz - SILLKVA Instant Smoothing & Strengthening Treatment for Heat, Perm & Color Damaged Hair, No Rinse Required, Frizz Control for All Hair Types

SILLKVA Keratin Leave-In Spray with Biotin – Salon-Quality Repair at Home

Heat styling, perms, and color treatments can leave your hair feeling dry, brittle, and frizzy — but it doesn’t have to stay that way. The SILLKVA Keratin Leave-In Spray combines the power of keratin protein and biotin to instantly smooth, strengthen, and restore damaged hair — with no rinsing required. Simply spray it on damp or dry hair and go. At 7.44oz, this generous bottle delivers long-lasting results for all hair types, leaving your hair visibly smoother, shinier, and more manageable from the very first use.

Why You'll Love It ✨

• 💨 Instant Smoothing – Tames frizz and flyaways immediately for a sleek, polished look
• 💪 Keratin + Biotin Formula – Strengthens hair from within and helps prevent future breakage
• 🔥 Heat Damage Repair – Restores hair damaged by blow dryers, flat irons, and curling wands
• 💇 Perm & Color Safe – Specially formulated to repair chemically treated and color-damaged hair
• ⏱️ No Rinse Required – Apply and go — no waiting, no washing out
• 💼 Generous 7.44oz Size – Long-lasting supply for daily use or sharing
• 🎁 Great Gift Idea – A luxurious and practical gift for anyone who loves healthy, beautiful hair

Product Specifications

Frequently Asked Questions

Q: Do I need to rinse this spray out after applying?
A: No — this is a leave-in treatment. Simply spray it onto damp or dry hair, distribute evenly, and style as usual. No rinsing required.

Q: Can I use this on color-treated or permed hair?
A: Yes! The formula is specifically designed to repair and protect hair that has been damaged by chemical treatments including perms, relaxers, and color.

Q: How does keratin help my hair?
A: Keratin is the natural protein that makes up your hair. When hair is damaged, keratin is depleted. This spray replenishes it to restore smoothness, strength, and shine.

Q: What does biotin do for hair?
A: Biotin (Vitamin B7) supports hair strength and resilience. Combined with keratin, it helps reduce breakage and improve overall hair health with regular use.

Q: Is this suitable for all hair types?
A: Yes — it works on straight, wavy, curly, fine, and thick hair. It’s especially beneficial for dry, frizzy, or chemically treated hair.

Q: Is this a good gift for someone with damaged hair?
A: Absolutely — it’s a thoughtful, salon-quality gift for birthdays, Christmas, or any occasion for someone who wants healthier, smoother hair.

🚚 Fast CA Shipping

Ships from our Canadian warehouse — enjoy free delivery in 2–7 business days across Canada. No customs delays, no surprise fees. Order today and get your keratin spray fast!