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BEAUVOIR Professional Hair Extensions

Genius (Micro) Weft 20" 80g Pro Blend Hair Extensions - #18 Dirty Blonde

Used by over 12,000 licensed extension professionals nationwide.

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Color
Length
Type

Most stylists use 2 wefts for optimal length and fullness.

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Beauvoir genius weft – 20” Pro Blend in color #18 Dirty Blonde

A study in muted warmth and refined neutrality. At extended length, the Beauvoir Genius Weft performs with the same invisible profile and fluid softness characteristic of the brand. Designed for stacking, blending, and naturally refined installs.

Beauvoir’s precision-controlled curing environment ensures optimal polyurethane performance, structural consistency, and lasting softness.

Color #18 Dirty Blonde is a softly smoked beige blonde—clean, muted, and editorial, with subtle ash toning for a modern, effortless finish.

The 20-inch Beauvoir Genius Weft contains approximately 80 grams of hair per pack. Each pack includes 2 × 20” wefts (40” total weft per pack), delivering expanded fullness with an elongated, polished drape.

Key Features

  • Genius Weft construction: ultra-thin, flexible, ideal for stacking or fine hair
  • 80 grams per pack for fuller, seamless density
  • one pack includes 2 × 20” wefts (40” total weft per pack)
  • made in-house, not outsourced—ensuring consistency and QC at every stage
  • highest-grade polyurethane on the market
  • 20 layers of polyurethane for superior durability, softness, and edge integrity (most brands use 10)
  • controlled humidity and temperature environment for optimal polyurethane curing
  • ventilated production floor to reduce VOC exposure
  • available in multiple lengths across the complete Beauvoir color collection
  • color #18 Dirty Blonde: muted beige blonde with cool, smoked ash dimension
  • made from the top 10% healthiest hair in the world
  • tested for pH, porosity, moisture content, tensile strength, and strand diameter
  • colored with pure pigment and warm-water processing for lasting tone and softness
  • 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

What Makes This Genius Weft Different

• Strength without bulk
• Seam integrity after cutting
• Top 10% healthiest donor hair
• Controlled manufacturing for proper weft curing

Installation Methods

• Sew-in
• Bead foundation with stitch