#4 Medium Brown is a solid, medium brown with a soft warmth.

Professional Colour Reference:
Comparable to a level 6 brunette with warm undertone

Best For:
Ideal for coloured brunettes looking to create a solid base colour. It adds depth and richness while maintaining a natural-looking result.

Blend Pairings:
Blends beautifully with #3 Dark Brown and #4/10 Golden Brown. It can also be paired with #HB highlighted Brunette for a highlighted look. See our Blend Builder for more pairing recommendations.

Substitution Colour:
If this colour is out of stock, try #2-6B Ash Brown Balayage or #3 Dark Brown for a darker result.

Length: 16”, 20” Reg & Thick, 26” Reg & Thick

Texture: Straight & Wavy

If you don’t see one of these options available below, it is currently sold out.

16 Inch (sits at bust level/mid back)
Weight: 0.8 gram/piece, 20 pieces/bundle, recommended for thin to normal hair types

20 Inch (sits around lower back)
Weight: 0.8 gram/piece, 25 pieces/bundle, recommended for thin to normal hair types
Weight: 1.3 grams/piece, 20 pieces/bundle, recommended for thick, strong hair types

26 Inch (sits at hip level)
Weight: 1 gram/piece, 20 pieces/bundle, recommended for thin to normal hair types
Weight: 1.5 grams/piece, 20 pieces/bundle, recommended for normal to thick hair types

If you don’t see one of these options available below, it is currently sold out.

Cuticle-Intact Remy Human Hair
Hair that lasts designed for smoother wear, less tangling, and more natural movement.

No Silicone Coating
Real softness and shine, with no artificial coating masking lower-quality hair.

Double Drawn for Fullness
Fuller from top to bottom.

Soft, Blendable Ends
Designed to blend seamlessly.

Rigorous Quality Control
Each batch is carefully reviewed to ensure consistency in colour, feel, density, and overall performance. Hair and bonds are backed by our quality guarantee.

Trusted Supplier of Nano Extensions for 12+ Years
See our Hair Quality Guide for More Details.