Double Genius Weft Double Density on One Thin Base
Two Genius layers on one thin, flat base create fuller coverage from fewer rows. Designed for clients who want more volume without adding a bulky installation plan.
Retail and wholesale quote support available during working hours

Double Genius Weft Hair Extensions
Check Double Genius close-ups, quote options and fit guidance before choosing a retail or wholesale order.
Ask our team for more product photos and a factory quotation.
Get Wholesale PriceDouble Genius Weft Hair Extensions Specifications
Core trade details for Double Genius Weft density planning, pack format, reuse and professional installation.
| Structure | Two Genius layers on one flat baseDesigned to provide higher density per installed row. Final density should be confirmed by selected pack format and production specification. |
|---|---|
| Available Lengths | 12 – 30 inchesSelect length for salon or private-label supply. |
| Weft Length | 20 – 28 cm per 50g100g pack format can be customized to customer requirements. |
| Wear per Installation | 4 – 6 weeksReinstallation is normally needed after each wear cycle. |
| Total Lifespan | 9 – 12 monthsWith correct care and maintenance. |
| Reusability | 3 – 5 timesReuse depends on maintenance, handling and the client lifestyle. |
| Full-Head Planning | 2 – 3 packs medium; 4 – 5 packs thickFinal pack count depends on hair density, row plan, length and desired volume. |
| Quote Planning | Quote by pack countPricing varies by length, color, texture, grade, grams and packaging. Request a quote for 2 – 3 packs, 4 – 5 packs or a custom volume plan. |
| Application Method | Micro rings or beaded sew-in rowNo tape, glue or heat is required. Professional tension control is essential. |
Initial service budget = Double Genius hair cost + professional installation + shipping or tax + future move-up and maintenance.
Send pack count, length, color, texture, grade and row method for a tailored quote.
Get Double Genius Wholesale QuoteWhat Makes Double Genius Different?
Double Genius combines two Genius Weft layers on one thin base. The double-layer construction is designed to provide more density per row and can support a more compact row plan. Final suitability depends on hair density, row spacing, pack format and stylist assessment.
Two layers, one base
Two Genius layers are built onto one flat base for higher density per installed row.
Compact density planning
A stylist may reduce row planning compared with separate standard rows, subject to density and tension checks.
Fuller row services
Best considered for medium-to-thick hair or clients wanting higher volume from fewer rows.
Professional assessment
Double density must be planned around natural hair condition, row tension and client comfort.
Confirm pack count, base plan and stylist row method before choosing Double Genius for a service.
Get Double Genius Wholesale QuoteDouble Genius vs 2 Rows Standard Genius
This is a decision aid, not a claim that both plans are always equivalent in grams, cost or result. Confirm pack format, row spacing and stylist assessment before ordering.
| Criteria | Double Genius | 2 Rows Standard Genius |
|---|---|---|
| Base plan | Two layers on one flat base. | Two separate Genius rows. |
| Density per row | Higher density per installed row. | Density distributed across two rows. |
| Row count | Can reduce row planning; stylist confirmation required. | Requires two separate rows. |
| Pack format | 50g standard; 100g custom available by request. | Standard Genius pack by specification. |
| Install planning | Micro rings or beaded/sew-in row. | Beaded or sew-in row by Genius specification. |
| Wear per installation | 4 – 6 weeks. | Confirm by Genius method and service plan. |
| Total lifespan | 9 – 12 months with proper care. | Confirm by Genius specification. |
| Reuse | 3 – 5 times, depending on care. | Confirm by product specification. |
| Best for | Medium/thick hair or clients wanting higher density from fewer rows. | Buyers wanting more modular row placement. |
| Trade-off | May feel denser or heavier per row; needs careful tension control. | More row planning, but more modular control. |
Quote by Pack Count
Use pack count as a quote starting point, then confirm the final row plan with a stylist.
| Medium Hair | 2 – 3 packsQuote by length, color, texture, grade, grams and packaging. |
|---|---|
| Thick Hair | 4 – 5 packsBest used with professional row planning and tension assessment. |
| Extra Volume | 5+ packsRequest a tailored quote for custom volume, pack format and private-label needs. |
| Total Cost Framework | Hair + install + shipping/tax + maintenanceInitial service budget should include Double Genius hair cost, professional installation, shipping or tax, future move-up and maintenance. |
Density proof should be confirmed with controlled media when available: one Double Genius row and two standard Genius rows, same model, same angle, same length, listed grams and row count.
Send the starting pack count and target density for a quote-ready recommendation.
Request Pack Count QuoteWhy Choose Double Genius Weft Hair Extensions
Higher Density per Row
Two Genius layers are designed to create fuller coverage from one flat base.
Compact Row Planning
A stylist can plan fuller coverage without automatically adding a bulky row layout.
No Tape or Heat
Micro ring or sew-in application avoids adhesive and thermal tools.
Reusable Format
Correct maintenance can support repeat applications, depending on care and lifestyle.
Pack-Count Planning
Medium hair commonly starts at 2 – 3 packs, while thick hair commonly starts at 4 – 5 packs.

Apply Double Genius Weft Hair Extensions
Professional installation required. Double density must be planned around natural hair density, row tension and client comfort.
Assess density
Check natural hair density, target volume, pack count and row plan before installation.
Build the foundation
Create the micro-ring or beaded/sew-in foundation according to the selected method.
Attach and check
Measure, attach and check the double-layer row for comfort, tension and blend.
For full care, removal and row planning details, compare the Weft Hair Extensions hub.
Ask About Double GeniusSee Weft Guide
Terms that keep the deal simple.
Clear B2B support for salons, retailers and private-label brands ordering Double Genius Weft Hair Extensions directly from Unihairvn.
Reply within 15 min during working hoursPayment terms are confirmed before production begins.
Production timing is confirmed after specifications and packaging are approved.
Door-to-door international delivery with tracking is available for wholesale orders.
Each order is checked before packing. Manufacturing defects can be reported within 7 days of delivery.
Double Genius Weft Hair Extensions FAQ
Quick answers for salons, stylists, distributors and retail buyers comparing Double Genius density and row planning.
Q1Is Double Genius the same as two rows of standard Genius Weft?+
No. Double Genius combines two Genius layers on one flat base, while two standard Genius rows are installed as two separate rows. They should not be treated as automatically equivalent in grams, cost or result.
Q2How many packs are needed for medium or thick hair?+
Medium hair commonly starts at 2 – 3 packs. Thick hair commonly starts at 4 – 5 packs. Final pack count depends on density, length, desired volume and stylist row plan.
Q3Does one Double Genius row replace two Genius rows?+
It can support fuller density from a more compact row plan, but replacement should be confirmed by stylist assessment, row spacing, pack format and the client natural hair condition.
Q4How much does a Double Genius service cost?+
Pricing is quote-based and varies by length, color, texture, grade, grams, packaging and pack count. Initial budget should include hair cost, professional installation, shipping or tax, future move-up and maintenance.
Q5How much does one pack weigh?+
The listed standard pack is 50g, with a 100g custom format available by request. Confirm exact pack format before converting packs into total grams.
Q6Can Double Genius be reused?+
Yes. The current page specification lists 3 – 5 reuse cycles, depending on maintenance, handling, installation method and client lifestyle.
Q7Is it suitable for fine hair?+
Fine hair requires professional density and tension assessment before choosing Double Genius. It is most often considered for medium-to-thick hair or fuller row plans.
Q8How does row tension change with double density?+
Higher density can add more weight per row, so the stylist must plan bead spacing, row placement and tension carefully to protect comfort and natural hair condition.
Wholesale Solutions for Your Business
Factory-direct support for professional buyers sourcing Double Genius Weft Hair Extensions.
WHOLESALE DOUBLE GENIUS WEFT EXTENSIONS
Double Genius Weft Hair ExtensionsWholesale
Send your required length, color, texture, and quantity. Our team will recommend the suitable product specification and prepare a factory wholesale quotation.
Response in 15 minutes during working hours.
