BEAUVOIR Professional Hair Extensions

Genius (Micro) Weft 22" 88g Single Donor Virgin - #1C Espresso Brown (aka Mocha Brown)

Name: Genius (Micro) Weft 22" 88g Single Donor Virgin - #1C Espresso Brown (aka Mocha Brown)
Brand: BEAUVOIR Professional Hair Extensions

Used by over 12,000 licensed extension professionals nationwide.

Color #1C Espresso Brown

Length 22"

Type Virgin Micro Weft

Quantity

Most stylists use 2 wefts for optimal length and fullness.

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Beauvoir genius weft – 22” Single Donor Virgin in color #1C Espresso Brown

A study in depth and intention. The Beauvoir Genius Weft is crafted from the top ten percent of the healthiest hair in the world, sourced entirely from one donor for immaculate cuticle alignment and tonal cohesion. Ultra-thin and flexible, it delivers elongated movement with quiet refinement.

Unlike most brands that outsource Genius Wefts to third-party workshops, Beauvoir produces every weft in-house under tightly controlled factory conditions. Because moisture causes polyurethane to cure, humidity and temperature must be disciplined at every stage. Our facility is calibrated for that control, and ventilated to protect our workers from harsh VOC exposure. The result is precision you can feel and performance you can trust.

Color #1C Espresso Brown (Mocha Brown) is an espresso brunette softened by subtle mocha undertones—rich, controlled, and naturally dimensional.

The 22-inch Beauvoir Genius Weft contains approximately 88 grams of Single Donor Virgin hair per pack. Each pack includes two 20” wefts (40” total), offering long, weightless flow with polished continuity.

Key Features

Single Donor Virgin hair for unmatched performance and continuity
Genius Weft construction: ultra-thin, flexible, ideal for fine hair or stacking
88 grams per pack for lightweight, seamless density
two 20” wefts per pack (40” total)
made in-house—never outsourced—for consistent quality
highest-grade polyurethane
20 layers of polyurethane (most brands use 10)
humidity- and temperature-controlled curing
ventilated factory environment reducing VOC exposure
color #1C Espresso Brown: rich neutral brunette with refined mocha undertones
made from the top 10% healthiest hair in the world
sourced entirely from one donor for tonal purity and softness
tested for pH, porosity, moisture content, tensile strength, and strand diameter
colored with pure pigment and warm-water processing for lasting tone and integrity
ethically sourced, naturally aligned cuticle hair

Shipping

Each Beauvoir order is prepared with precision and care, ensuring that every detail arrives in perfect form. Complimentary standard shipping (3–5 business days) within the US is included on all orders over $100.

For those who prefer a swifter delivery, expedited shipping options are available at checkout for an additional charge.

Care, Performance & Limitations

Beauvoir extensions are a professional product and must be installed by a licensed stylist. Performance and longevity depend on proper installation, maintenance routines, and the use of compatible, extension-safe haircare products. Normal wear, changes in texture, and variations in tone can occur over time. Improper care, harsh products, excessive heat, or incorrect installation can contribute to dryness, tangling, or reduced longevity. By purchasing Beauvoir hair, you agree to follow our care instructions and to review them with your client.

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GENIUS WEFT

Ultra-thin perimeter. Maximum flexibility.

A refined weft designed for seamless blending.
Thin enough to disappear. Strong enough to cut anywhere without unraveling.

Key Features
• Ultra-thin seam
• Can be cut without shedding
• Minimal return hair
• Flexible structure
• Lightweight density control