Keratin Hair Extension

Premium 100% Natural Human Hair

Keratin Hair Extensions

Our Keratin Hair Extensions are crafted from premium, ethically sourced 100% human hair. Each strand is made with high-quality keratin bonding to ensure long-lasting wear and a seamless, natural appearance when installed by a professional stylist.

Perfect for salons, retailers, and customers who want pure, soft, silky human hair in a wide range of lengths and shades.

✔ Cuticle-aligned
✔ Soft & smooth texture
✔ Long-lasting durability
✔ Suitable for professional installation

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About Keratin Hair Extensions

Premium, 100% Natural Human Hair — Crafted for Professional Stylists & High-End Retail

Keratin Hair Extensions are one of the most trusted and long-lasting extension types used worldwide by professional hairstylists. Each strand is individually bonded with high-grade Italian keratin, known for its durability, flexibility, and gentle application. The keratin tip melts cleanly and forms a secure, lightweight bond that remains discreet and comfortable for the wearer.

At Naz Hair by Sanaz, we offer pure, ethically sourced 100% natural human hair, selected from premium single donors to ensure exceptional texture, strength, and shine. Every bundle is carefully aligned to maintain the original cuticle direction, resulting in hair that moves naturally, resists tangling, and blends seamlessly with the client’s own hair once installed by a professional.

We do not use synthetic fibers, harsh chemical coatings, or low-quality mixes. Each strand undergoes a gentle multi-step refinement process that enhances softness and longevity while preserving the hair’s natural integrity. This ensures that stylists receive a product they can confidently work with — hair that styles beautifully, holds curls, and remains silky throughout its lifespan.

Our Keratin Hair Extensions are ideal for:

Professional stylists seeking reliable, high-performance extension hair
Retailers requiring consistent premium-quality stock
Clients who prefer authentic, natural movement and long-term wear
High-end salons offering customized color and length options

Designed for quality, crafted for durability, and delivered with consistency — our Keratin Hair Extensions offer a premium solution for those who expect nothing less than luxury-grade, natural human hair.

Keratin Hair Extension Features

Premium Human Hair

Strong Keratin Bond

Multiple Color Options

Lengths for Every Preference

Silky & Smooth Texture

For Professional Use

Keratin Extension Success Stories

"The keratin hair extensions I received were incredibly soft and natural-looking. The strands are full from top to bottom, and the keratin bonds are very strong and well-made. The hair keeps its shine even after multiple washes. Truly premium quality."

Elena M.

"Amazing quality! The keratin hair extensions are smooth, silky, and completely tangle-free. The texture is exactly what I was looking for — natural, healthy, and easy to style. I am extremely happy with my purchase and will definitely order again."

Hannah K.

"I was impressed by how consistent and high-grade the hair is. Each strand feels soft and durable, and the keratin bonds are neatly crafted. The hair blends beautifully and holds curls perfectly. Excellent product for anyone looking for real, natural human hair extensions."