Wholesale I-Tip and U-Tip Extensions from India — Complete Guide [2026]

Wholesale I-tip and U-tip extensions from Indian manufacturers are available in strand weights of 0.5g and 1.0g, in packs of 100 strands, at prices ranging from $45–$120 depending on hair grade and length — approximately 40–50% below US domestic wholesale pricing. I-tip extensions (also called micro-ring or micro-loop extensions) use a heat-free installation method requiring only a micro-ring tool; U-tip extensions (also called nail tip or keratin bond extensions) use a hot fusion tool to melt a keratin bond onto the natural hair. Both methods produce long-wearing, natural-looking results when installed by a trained stylist, with wear durations of 3–6 months per application. For more details, see our guide on Wholesale Nano Tip and Flat Tip Extensions from India. For more details, see our guide on Wholesale Lace Closures and Frontals from India.

For salon buyers deciding between stocking I-tip or U-tip extensions — or both — understanding the technical differences and client suitability factors is essential. This guide provides a complete technical comparison, wholesale specification breakdown, and pricing guide for professional buyers sourcing from India. Hair Extensions By Nature manufactures both extension types from our factory in Faridabad, Haryana.

I-Tip vs U-Tip — Core Technical Comparison

Feature	I-Tip (Micro-Ring / Micro-Loop)	U-Tip (Nail Tip / Keratin Bond)
Tip shape	Cylindrical / straight (I-shape)	U-shaped / horseshoe / flat keratin
Tip material	Pre-tipped (copper tube or similar)	Keratin (or polymer) bond
Installation method	Micro-ring tool only — no heat applied	Hot fusion tool (150–180°C)
Heat during installation	None	Yes — melts and fuses keratin bond
Removal method	Micro-ring opening pliers — no heat or chemicals	Bond dissolver + heat to soften; pliers
Installation time (100 strands)	90–150 minutes	120–180 minutes
Typical wear duration	3–5 months	4–6 months
Bond visibility	Very low — ring sits flat to scalp	Very low — flat keratin bond
Movement / natural feel	Excellent — individual strand movement	Excellent — individual strand movement
Best for client hair type	Fine to medium hair; heat-sensitive clients	Medium to thick hair; clients wanting maximum durability
Reapplication	Rings can be moved up without replacing hair	New keratin tips may need re-tipping after multiple cycles
Stylist skill requirement	Moderate — tool-based, trainable quickly	Higher — heat control is critical for bond quality

Strand Weights — What to Specify When Ordering

Strand weight directly affects the density of the final result and the client’s experience. Both I-tip and U-tip extensions are manufactured in multiple weights, and specifying the wrong weight for your client base leads to either insufficient volume or uncomfortable, overly heavy bonds.

0.5g Strands

Fine strands are preferred for clients with fine or thinning natural hair. Lighter individual bonds put less stress on each section of natural hair and reduce the risk of breakage at the bond attachment point. A full head installation with 0.5g strands uses 150–200 strands (compared to 100–150 strands with 1.0g), so the total hair weight per installation is similar, but the load is distributed across more, smaller attachment points.

0.5g strands are the professional standard for fine hair specialist salons and are increasingly preferred in the medical hair loss segment where minimizing scalp stress is a clinical priority.

1.0g Strands

Standard 1.0g strands are the most widely sold wholesale specification. They are suitable for medium to thick hair clients and provide a good balance between volume impact and bond comfort. A full head installation uses 100–150 strands of 1.0g, delivering 100–150g of added hair.

0.8g Strands

Some manufacturers offer 0.8g as a middle option — a good compromise for salons that serve both fine and medium hair clients and want a single stock weight that works reasonably well for both. Less commonly available as a standard stock item; may require a custom production order.

Strand Weight	Strands per Full Head	Best Client Profile	Notes
0.5g	150–200 strands	Fine, thinning, or delicate hair	Premium positioning; less visible bonds
0.8g	120–160 strands	Fine to medium hair	Good versatile option; custom order
1.0g	100–150 strands	Medium to thick hair	Most widely available; standard stock

Need help specifying the right strand weight for your salon’s client profile? Contact us on WhatsApp — our team can advise based on your typical client hair type.

Application Methods in Detail

I-Tip (Micro-Ring) Installation Process

I-tip installation is one of the most accessible extension methods for newly trained stylists because it requires no heat application. The process involves:

1. Section the natural hair into thin horizontal rows above the nape
2. Thread a small section of natural hair through the micro-ring (copper or silicone-lined ring)
3. Insert the I-tip strand into the ring alongside the natural hair section
4. Close the ring firmly using micro-ring pliers, securing the bond at the root
5. Repeat across all sections, working row by row upward

The key advantage of micro-ring installation is that the rings can be opened with pliers and moved upward along the natural hair as it grows (maintenance), without replacing the extension strand. This reduces the cost of maintenance appointments for clients, which is a strong selling point that professional salons use to justify the higher initial investment.

U-Tip (Keratin Bond) Installation Process

U-tip installation requires a professional fusion wand or heat gun set to 150–180°C (300–356°F). The process involves:

1. Section the natural hair into thin horizontal rows
2. Hold the U-tip extension alongside a small section of natural hair at the root
3. Apply the heat tool to the keratin bond until it melts and becomes pliable (3–5 seconds)
4. Roll the melted bond between fingers or use a rolling tool to create a smooth, flat bond
5. Hold in place for 5–10 seconds until the bond sets
6. Repeat across all sections, working row by row upward

U-tip bonds, when applied correctly by a trained stylist, are exceptionally strong and can withstand swimming, intensive hair washing, and heat styling. The bond durability of a professional U-tip installation exceeds that of I-tip by approximately 1–2 months, making it preferred by clients who want the longest possible wear time between salon visits.

Salon Pricing Potential — Revenue Comparison

For salon owners evaluating which extension type to invest in, the revenue potential of each method is an important consideration.

Metric	I-Tip Installation	U-Tip Installation
Full head installation (100–150 strands)	$400–$900 product + service	$450–$1,100 product + service
Maintenance appointment frequency	Every 3–4 months	Every 4–6 months
Maintenance service revenue (move-up)	$150–$300	$200–$400
Annual revenue per active extension client	$750–$1,800	$650–$1,500
Installation time	90–150 minutes	120–180 minutes
Stylist equipment required	Micro-ring pliers, pulling needle	Fusion wand, rolling tool, bond remover

I-tip installations generate more maintenance visits per year (3 versus 2 for U-tip), which can make them more revenue-generating on an annual basis per client even though the per-visit price is lower. U-tip installations command a premium price point and attract clients who prioritize maximum wear duration over frequency of salon visits.

Wholesale Pricing Guide — I-Tip and U-Tip from India

Product	Specification	India Factory Price (per 100 strands)	Estimated US Domestic Wholesale
I-tip extensions	1.0g, 18″, Remy, #1B	$45–$65	$90–$120
I-tip extensions	1.0g, 22″, Remy, #1B	$55–$80	$110–$150
I-tip extensions	0.5g, 18″, Remy, #1B	$40–$60	$85–$115
U-tip / nail tip extensions	1.0g, 18″, Remy, #1B	$45–$65	$90–$120
U-tip / nail tip extensions	1.0g, 22″, Remy, #1B	$55–$80	$110–$150
Virgin Remy I-tip	1.0g, 20″, Virgin, #1B	$70–$100	$140–$200
Virgin Remy U-tip	1.0g, 20″, Virgin, #1B	$70–$100	$140–$200

These prices are for natural black (#1B). Blonde shades (#613, #60) may carry a slight premium due to the bleaching process required on the source hair. Custom colors (ombre, balayage, fashion colors) carry an additional premium and have longer production lead times.

Ready to request a price quote for I-tip or U-tip extensions? Message us on WhatsApp with your specifications and we will respond with a detailed quote within 24 hours.

Quality Specifications to Verify When Sampling

When evaluating I-tip or U-tip extension samples from any manufacturer, check the following specifications before placing a bulk order:

Bond consistency: All keratin tips (U-tip) should be the same size, shape, and firmness. Inconsistent bonds indicate a quality control problem that will cause variable installation results. For I-tip extensions, the pre-tipped cylinder should be uniform across all strands.

Strand weight accuracy: Weigh 10 random strands from your sample pack. Each should be within 0.05g of the stated weight. Significant variation indicates inconsistent manual production and will cause uneven installation results.

Bond attachment strength: Test that the bond is firmly attached to the hair weft at the tip end. Lightly tug the hair at the bond — the hair should not slide through or separate from the bond with normal force. A loose bond indicates inadequate attachment during manufacturing and will result in strand slippage during wear.

Cuticle alignment: Run your fingers root to tip on multiple sample strands to confirm Remy quality as described in our guide on Remy vs virgin hair for wholesale buyers.

For the complete sourcing process guide, read our complete guide to sourcing hair extensions from India.

Frequently Asked Questions

What is the main difference between I-tip and U-tip extensions?

I-tip uses a micro-ring tool with no heat (heat-free method). U-tip uses a hot fusion wand at 150–180°C to melt a keratin bond. I-tip is gentler and faster to maintain; U-tip bonds last longer (4–6 months vs 3–5 months).

How long do they last?

I-tip: 3–5 months before maintenance. U-tip: 4–6 months before maintenance. Both allow reuse of the extension hair with proper care.

What strand weight should I order wholesale?

1.0g per strand for most clients; 0.5g for fine or thinning hair. A standard wholesale pack is 100 strands. Specify weight when ordering as it directly affects installation density and client experience.

What is the wholesale price from India?

$45–$100 per 100-strand pack for Remy hair depending on grade and length. 40–50% below comparable US domestic wholesale pricing.

Order Wholesale I-Tip and U-Tip Extensions from Our Factory

Hair Extensions By Nature manufactures I-tip and U-tip extensions in 0.5g and 1.0g strand weights across all standard lengths and colors from our factory in Faridabad, Haryana. We supply professional salons across the USA, UK, Europe, and Australia.

For the complete sourcing process guide, read our complete guide to sourcing hair extensions from India.

Request I-tip and U-tip pricing and samples: WhatsApp us or email info@hairextensionsbynature.com.

Hair Extensions By Nature
Booth No 71, Sector 16 Huda Market, Faridabad, Haryana, India – 121002
Phone/WhatsApp: +91 9289358222