Curved, Nail-Shaped Keratin Tip
The preformed curve provides a defined keratin bond for professional softening and forming. Individual strands allow precise placement for added length, volume, and color blending.
Epoche Hair · Since 2004
U-Tip Hair Extensions
U-Tip Hair Extensions use curved, nail-shaped pre-bonded keratin tips for professional strand-by-strand heat fusion. Keratin formulation, bond curvature, strand weight, colors, long-hair ratios, pack configurations, and private-label packaging can be customized.
Hair Quality
Virgin Hair / Remy Hair
Length
12–30 inches
Weight
Customizable
Textures
Straight, Body Wave, Natural Wave +
Factory Direct · OEM / ODM · Private Label · Global Supply
Product Advantages
Designed Around Every Detail
Product Construction Detail 06
Controlled Curvature and Bond Dimensions
Bond curvature, width, height, thickness, shape, keratin quantity, and coverage are controlled according to the approved strand weight and product specification.
Consistent Strand Weight and Distribution
Strand weight, hair alignment, hair distribution, keratin coverage, and bond-to-hair balance are coordinated to support repeatable individual pieces and sample-to-bulk consistency.
Controlled Keratin Formulation and Forming
Keratin formulation, hardness, flexibility, color, and softening response are controlled for predictable forming with the approved professional fusion system.
Clean Bond Edges and Hair Retention
Bond edges, keratin coverage, strand alignment, hair retention, and finished tip dimensions are checked to support clean workmanship and consistent pre-bonded strands.
OEM, ODM, and Private Label Development
Hair quality, lengths, textures, colors, long-hair ratios, strand weights, bond curvature, keratin specifications, strand counts, labels, and packaging can be developed through sample confirmation.
Product Specifications
Available Configurations
Hair Quality
Virgin Hair
Remy Hair
Length Range
12–30 inches
Available in 2-inch increments. Final availability depends on hair quality, color, texture, strand weight, U-shaped keratin-bond specifications, and confirmed sample requirements.
Weight Options
Customizable
Individual strand weight and total pack weight can be customized according to hair length, bond dimensions, hair distribution, long-hair ratio, strand count, and packaging requirements.
Texture Selection
Straight
Body Wave
Natural Wave
Water Wave
Available Colors
#4
#60
#613
#P18-60
#P2-6
See Color Development & Matching below for the representative palette and custom matching options.
Long-Hair Ratio
18%, 24%, 28%, 30%, 35%, 40%, 45%
Single-drawn and double-drawn configurations are available. Final long-hair ratio depends on hair length, hair quality, color, strand weight, U-shaped keratin-bond specifications, and confirmed sample requirements.
Installation Method View professional installation guidance
A trained professional softens the U-shaped keratin tip with a compatible fusion tool and forms it around a suitable section of natural hair. Follow the specified section size, placement, spacing, temperature, heating time, and forming pressure. Use compatible keratin-bond remover and extension pliers for removal.
Color Options
Color Development & Matching
Representative color options include #4, #60, #613, #P18-60, and #P2-6. Solid, piano, highlighted, rooted, ombré, balayage, and custom-matched colors are available. Final colors are confirmed through sample approval. See the Epoche Hair Extension Color Ring for additional representative color options.
#4
#60
#613
#P18-60
#P2-6
Product Overview
Product Construction & Key Details
U-Tip Hair Extensions use curved, nail-shaped keratin bonds for professional heat fusion. Also known as Nail Tip Hair Extensions, they attach as individual strands for precise placement. This format allows professionals to add length, build volume, or blend colors across selected areas.
U-Tip Hair Extensions: Curved Bonds and Individual Placement
Each strand carries a preformed keratin tip with a curved profile. During installation, the professional softens this bond and forms it around a suitable section of natural hair. The original curve therefore provides a starting shape for fitting, rather than defining the final attachment.
Consistent curvature and thickness help maintain a repeatable bond shape from strand to strand. In addition, keratin quantity and hair distribution influence the balance between the attachment and the hair it holds. Clean edges and aligned strands contribute to neat workmanship around the bonded area.
The individual format gives installers control over strand count, spacing, and color placement. For example, lighter strands can add highlights within a darker base. Similarly, selected placements can build fullness where a style needs more coverage.
Compared with Flat Tip Hair Extensions, U-Tips begin with a curved bond instead of a flattened pre-bond. Both use heat fusion, but the starting geometry affects handling and forming. The finished attachment also depends on section size, keratin quantity, and the professional’s technique.
Heat Fusion, Maintenance, and Retipping
U-Tip Hair Extensions require a compatible fusion tool to soften the keratin. The installer then forms the bond around the selected natural-hair section. As the keratin cools, it holds the individual attachment in place.
Heating time and tool temperature must suit the supplied keratin formulation. Likewise, section size and bond placement should match the strand weight and natural hair. Consistent spacing and careful forming help create an orderly installation.
For daily care, support the attachments while brushing gently from the ends upward. Also keep conditioner, oils, and heavy styling products away from the keratin bonds. After washing, dry the roots and attachment areas thoroughly before sleeping.
Maintenance timing depends on natural-hair growth and the condition of the bonds. In addition, a professional should check for tangling, movement, or excessive tension around the attachments. The American Academy of Dermatology offers further guidance on caring for hair while wearing extensions.
Professional removal uses compatible keratin-bond remover and extension pliers. Once the bond releases, the installer carefully separates the extension from the natural hair. Suitable extension hair may then undergo cleaning and professional retipping.
However, removal does not make a strand ready for immediate reinstallation. Hair condition, retention, and the quality of the new bond determine whether reuse is appropriate. Each reuse therefore requires an individual assessment.
Wholesale U-Tip Hair Extensions and Custom Development
Virgin Hair and Remy Hair options cover different collection requirements. Lengths range from 12 to 30 inches in two-inch increments, subject to the selected specification. Available textures include Straight, Body Wave, Natural Wave, and Water Wave.
Brands can customize individual strand weight, strand count, and total pack weight. Single-drawn and double-drawn options are also available with an agreed long-hair ratio. Together, these choices help define fullness through the lengths and ends.
Solid, piano, highlighted, rooted, ombre, balayage, and custom-matched shades support a coordinated color range. For blended shades, confirm both the color mix and its distribution within the strands. Browse the Hair Extension Color Ring for representative options.
Custom bond specifications include curvature, width, thickness, hardness, flexibility, and softening response. Sample evaluation also covers hair retention, color consistency, and finished workmanship. The approved sample provides a reference for bulk production.
Epoche manufactures U-Tip Hair Extensions for hair brands, distributors, salons, and professional extension businesses. OEM and ODM services include custom product development, labels, and private label packaging. Explore the Keratin Tip Hair Extensions collection, or request U-Tip samples for your range.
OEM & Customization
Developed Around Your Collection Requirements
Epoche supports OEM, ODM, and private-label development for U-Tip Hair Extensions.
Customization options include:
- Virgin Hair or Remy Hair
- Hair length, texture, color, and long-hair ratio
- Single-drawn or double-drawn specifications
- Individual strand weight, strand count, and total pack weight
- Keratin material, formulation, color, hardness, and flexibility
- Bond width, height, thickness, curvature, shape, and finished profile
- Keratin quantity, hair coverage, and bond-to-hair balance
- Bond softening response and compatible fusion-tool requirements
- Hair distribution, strand alignment, and hair retention
- Bond-edge cleanliness, dimensional consistency, and forming performance
- Professional removal and optional retipping compatibility
- Solid, piano, highlighted, rooted, ombré, balayage, and custom-matched colors
- Customized labels, strand cards, bundles, bags, boxes, and private-label packaging
Hair specifications, keratin formulation, bond curvature, dimensions, strand weight, softening response, hair retention, color consistency, and finished workmanship are confirmed through sample evaluation before bulk production.
Care & Longevity
Preserve Quality, Structure and Appearance
Practical maintenance guidance helps preserve hair quality, protect the attachment area, maintain appearance and support longer service life.
Have U-Tip Hair Extensions installed, maintained, removed, and retipped by a trained professional.
Brush gently with a suitable hair extension brush while supporting the bonded attachment areas.
Begin brushing from the ends and work upward without pulling directly on the keratin bonds or attached natural-hair sections.
Wash with lukewarm water and a gentle shampoo formulated for human hair extensions.
View Complete Care Guide
Keep conditioner, oils, masks, serums, and heavy styling products away from the keratin bonds.
Rinse thoroughly to prevent product buildup around the bonded attachment areas.
Do not sleep with wet or damp hair. Dry the natural-hair roots, keratin bonds, and surrounding attachment areas completely after washing.
Secure long hair loosely before sleeping to reduce tangling and pulling around the bonds.
Use heat protection on the hair lengths and keep heated styling tools away from the keratin bonds.
Avoid pulling, twisting, scratching, crushing, or brushing aggressively around the bonded areas.
Check the bonds regularly for tangling, excessive tension, movement, separation, or natural-hair growth.
Maintenance timing should be determined according to natural-hair growth, bond condition, and professional assessment.
Use a compatible keratin-bond remover and professional extension pliers during removal.
Allow the keratin to release fully before sliding the extension strand away from the natural hair.
Never pull or force a bonded strand from the natural hair while the keratin remains attached.
Remove residual keratin gently and detangle naturally shed hair during professional removal.
Inspect the hair and remaining bond area before considering professional retipping.
Do not reinstall strands with weakened hair attachment, excessive shedding, damaged hair, or unstable retipped bonds.
Store removed strands clean, dry, detangled, and organized before professional retipping or reuse.
Manufacturing Control
Made for Repeatable Production
Each sample is developed around defined construction, hair, color and finishing requirements so approved specifications can be carried consistently into bulk production.
01
Bond curvature and dimensional consistency
02
Keratin softening and forming response
03
Strand weight and hair retention
04
Color consistency across production
05
Sample-to-bulk specification control
06
Private label and packaging execution
Frequently Asked Questions
Questions About This Product
What are U-Tip Hair Extensions?
U-Tip Hair Extensions are individual human hair strands with curved keratin pre-bonds. A professional softens each bond and forms it around a suitable section of natural hair. This method allows targeted additions of length, volume, and color through heat-fusion attachment.
Are U-Tip and Nail Tip Hair Extensions the same product?
Yes. U-Tip and Nail Tip Hair Extensions generally refer to the same pre-bonded keratin extension family. U-Tip describes the curved bond shape, while Nail Tip refers to its nail-like appearance. Keratin U-Tip Hair Extensions is another commonly used name.
What is the difference between U-Tip and Flat Tip Hair Extensions?
U-Tip Hair Extensions have curved, nail-shaped keratin pre-bonds, while Flat Tip Hair Extensions have flattened pre-bonds. Both use professional heat fusion. Their starting shapes affect handling and forming, while bond dimensions, section size, and installation technique influence the final attachment profile.
How are U-Tip Hair Extensions installed?
A trained professional softens the pre-bonded U-shaped keratin tip with a compatible fusion tool and forms it around a fine section of natural hair. Section size, strand weight, spacing, placement, tool temperature, heating time, and forming pressure should follow the confirmed installation system.
Can U-Tip Hair Extensions be reused?
Removed U-Tip strands are not automatically ready for reinstallation. When the human hair remains in suitable condition, the old keratin can be removed and the strands professionally retipped with a compatible keratin system. Reuse depends on hair condition, hair retention, removal technique, and retipping quality.
Can U-Tip specifications and samples be customized?
Yes. Virgin Hair or Remy Hair, length, texture, color, long-hair ratio, strand weight, strand count, keratin formulation, bond color, dimensions, curvature, hardness, flexibility, labels, and packaging can be customized. Samples can be evaluated before bulk production for softening response, forming performance, bond consistency, hair retention, color, and finished workmanship.
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