U-Tip Straight Keratin Hair Extensions

U-Tip Straight Keratin Hair Extensions are a professional hair extension solution made from 100% Vietnamese human hair, featuring a U-shaped keratin tip designed for heat fusion installation. Each strand is individually attached to the natural hair using a professional heating tool, making it suitable for salons and hair extension specialists who require precise placement and flexible styling options.

Why Choose Vietlink Hair I-Tip Straight Keratin Hair Extensions?

U-Shaped Bond

Each extension strand features a U-shaped keratin tip that is activated and molded around a section of natural hair using a professional heat fusion tool. This bonding structure allows individual attachment and precise positioning throughout the head.

Keratin Tip Structure

The tips are molded using high-grade, heat-resistant Italian keratin polymer shaped into a thin, uniform profile. This design lies against the scalp, ensuring comfortable wear and secure bonding when activated with professional thermal connectors without cracking or shedding.

Natural Straight Texture

The naturally straight texture offers a polished appearance with a smooth glide from root to tip. These strands lie flat against the head for a discreet and natural finish, making them ideal for adding length and subtle volume without altering the client’s natural hair wave pattern.

Raw Vietnamese Hair Quality

Constructed with 100% raw Vietnamese human hair, the closure retains its natural strength, smooth glide, and authentic cuticle alignment from root to tip. Free from heavy chemical processing, the hair resists tangling and maintains its structural integrity over extended wear.

Fully Customizable

Vietlink Hair provides full customization options to tailor each order to your exact business specifications. Buyers can select custom length ranges, bundle weights, tip dimensions, and custom color processing to perfectly align with their brand requirements.

Product Specifications

Explore the key details of the U-Tip Straight Keratin Hair Extensions to find the right option for your business’s styling preferences and hair needs.

Detail	Information
Hair material	100% raw Vietnamese human hair
Texture	Straight
Attachment type	Keratin Tip
Tip structure	U-Shape
Tip material	Italian Keratin Polymer
Color	Natural black (#1B)
Length	16″ – 32″
Lifespan	12+ months with proper care
MOQ	Contact us for wholesale terms

Care Tips for U-Tip Straight Keratin Hair Extensions

• Gently detangle the hair from the ends upward before washing. Hold the bonded sections to minimize pulling on the keratin attachments.
• Check that individual keratin bonds do not become tangled or intertwined, especially near the roots.
• Clean the hair using gentle downward motions rather than rubbing or piling it on top of the head.
• Apply conditioner mainly to the mid-lengths and ends. Avoid applying oily or conditioning products directly to the attachment points.
• After washing, make sure the keratin attachment areas are completely dry. Avoid leaving moisture trapped around the bonds.
• For store inventory, store uninstalled packages flat in a dry, temperature-controlled environment away from direct sunlight to preserve keratin tip integrity and hair moisture.

Wholesale & Private Label from Vietlink Hair

As an experienced Vietnamese hair wholesale vendor, Vietlink Hair supplies U-Tip Straight Keratin Hair Extensions to hair brands, salons, distributors, and international beauty businesses. We offer Vietnamese human hair with customizable lengths, colors, weights, and packaging to meet different market requirements.

👉 Contact us today for a wholesale price list and samples.