How are U-Tip hair extensions applied?

The u-tip fusion hair extensions are applied using a heated tool that melts the keratin bond, which is then attached to a small section of the natural hair. The process involves taking small sections of hair and attaching a u-tip extension to each section, the tip has to be heated and wrapped around each small section of hair. This can be time-consuming and requires a skilled technician.

How long do U-Tipped extensions last?

U-tip fusion hair extensions can last anywhere from 3 to 6 months with proper care and maintenance. However, it is important to note that regular maintenance is required to keep the extensions looking their best. Clients will need to go in for regular touch-up appointments to have any loose bonds tightened or replaced and to ensure that the extensions are properly aligned with the natural hair. Neglecting maintenance can cause the extensions to become tangled, matted, or even fall out prematurely.

Can U-Tip fusion hair extensions be reused?

U-tip fusion hair extensions can be reused if the extensions are still in good condition and the keratin bonds are intact. The extensions are removed using a special solvent that breaks down the keratin bond, and new bonds can be applied to the extensions for reuse.

Are U-Tipped extensions suitable for all hair types?

U-tip fusion hair extensions are suitable for most hair types, but they may not be suitable for extremely fine or thin hair. The weight of the extensions can put too much stress on the natural hair and cause damage. It is important to consult with a hair extension technician to determine if u-tip fusion extensions are suitable for your hair type.

A bundle of dark brown, wavy hair extensions with a soft texture and a purple tag near the top, isolated on white.

A bundle of long, wavy dark brown hair extensions with a purple tag on the left; close-up highlights shiny, natural texture on right.

Close-up of shiny, wavy, dark brown or black hair with a smooth texture and natural waves, showcasing healthy locks.

A hand holds dark hair extensions with keratin-bonded Fusion I-Tips; each 3.5mm tip pack has 25 strands, heat-infused for security.

Split view compares Cold Fusion I-tips with beads (left) and Hot Fusion U-tips with keratin glue (right), showing differences in installation, maintenance, and longevity.

Wavy Fusion U-Tip Hair

Name: Wavy Fusion U-Tip Hair
Brand: Perfect Locks
SKU: W-UTP-1B-16
Price: 83.0 USD
Availability: OutOfStock
Rating: 4.9 (20 reviews)

$83

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4 easy payments of $20.75 or

Color:

Natural Black (1B)

Length:

16"

Variant

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In stock in this shade:

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Perfect Locks HQ

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635 Ygnacio Valley Rd
Walnut Creek CA 94596
United States

+18882904771

Free shipping $225+
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20+ years trusted

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Wavy strands with U-shaped keratin tips. Hot fusion installation with natural wave movement built in.

Product Highlights:

100% human hair, ethically sourced
Keratin-tip bonds for secure, long-lasting wear
Heat fusion application for a seamless, natural look
Durable and lightweight for maximum comfort
Perfect for long-term use (up to 6 months with proper care)
Professional-grade extensions used by stylists

Hair extension length guide showing examples from 10 inches to 24 inches on a model

Quick tip: Wavy and curly textures are measured when pulled straight, so they'll appear shorter when worn.

Choosing Your Length

Straight - Falls longest (measured as-is)
Wavy - Falls slightly shorter
Curly - Falls shortest (most volume)

Your hair may include 1-2" extra length since our Remy hair has natural ends. Trim to your perfect length or leave natural.

Need help? Chat with our team

Natural Black (1B)

Need help? Chat with our team

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Select installments at checkout to split your purchase into 4 interest-free payments $20.75 with Afterpay, Shop Pay, Klarna, or Sezzle. We also offer Interest-free loans through Affirm and Paypal Credit.

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* CA resident loans made or arranged pursuant to a California Financing Law license. NMLS #1353190.

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20% off any order amount
25% off your order $500+
30% off your order $1000+

* Cannot be combined with other promotions or discounts.

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Mix any colors, lengths, or textures - it all counts toward your discount. Or build a custom bundle.

Most people need 4 to 6 packs for a full head. See the quantity guide

Product DetailsFeatures, specs & what makes this hair special

Product SpecificationsHair details, pack contents & longevity

Quantity GuideBased on your hair density and hair goals

U-Tips Advised Quantity

Recommended number of packs based on your natural hair density and desired results for U-Tips.
Desired Results	Fine Density	Medium Density	Thick
Volume	3 to 4 packs	4 to 6 packs	6+ packs
Color	3 to 4 packs	4 to 6 packs	6+ packs
Length	3 to 4 packs	4 to 6 packs	6+ packs

Every head of hair is unique, and the right amount depends on:

Wear Time - Temporary or long-term?
Installation - Subtle blend or full volume?
Lifestyle - Low-maintenance or high-glam?
Hairstyle - Natural look or bold transformation?
Budget - Invest in quality for lasting beauty.

Pro Tip: When in doubt, order extra! Unused hair can be saved for touch-ups or returned if unused.

Product FAQ'sAnswers about wear time, styling & reuse

Shipping & ReturnsFree shipping $225+ - Easy 30-day returns