HOT ! Dark Brown (2A) Thinning Hair Fill-Ins

Why You\'ll Love It

Instantly add extra volume where your hair needs it. Enhance your hair\'s volume and length with Bombay Hair Thinning Hair Fill-Ins. Whether you\'re experiencing hair thinning, hair loss, or want extra volume, these fill ins provide natural-looking coverage near the part line and crown. Featuring thin, seamless silicone wefts that lay flat against your head, these fill-ins mimic natural hair growth for a flawless blend, even on the thinnest hair. Unlike other hair extensions that are single-drawn and thin at the ends, all Bombay Hair clip-in extensions are double-drawn, which means they’re thick from root to tip for a fuller, luxurious look. We use Cuticle Remy hair with 100% of the cuticle intact, helping your extensions stay smoother, softer, and more tangle-resistant while preventing them from drying out too quickly. 

Fuller Hair in a Snap.

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  100% Cuticle Remy human hair

  
  


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  Double-drawn: thick from root to tip, not stringy at the ends

  
  


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  Seamless, flat-laying wefts for an undetectable blend

  
  


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  Available in multiple lengths and gram weights.

  
  


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  Mix and match with all our other ranges

  
  


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  Can be toned or dyed darker by a professional (bleaching not recommended)

  
  


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  Easy at-home application - clip in and remove in minutes 

  
  

What You\'ll Get

Each Thinning hair fill-in set includes multiple pieces so you can customize placement wherever you need extra volume. The wefts are designed to lay flat against the scalp while still giving you a natural-looking finish.

Choose from: 12\", 16\" or 20\" Lengths

20\" Length - 100g Weight | 6-piece set:

2 x 4\" Weft4 x 1.2\" Weft

16\" Length - 85g Weight | 6-piece set:

2 x 4\" Weft4 x 1.2\" Weft

12\" Length - 55g Weight | 6-piece set:

2 x 4\" Weft4 x 1.2\" Weft

How To Install

Longevity & Care

With proper care, your clip-in extensions are designed to last:

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  Frequent wear: up to 12 months

  
  


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  Occasional / special-event wear: up to 2+ years

  
  

To get the best longevity, we recommend:

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  Brushing gently before and after each wear (use our loop brush or soft bristle brush)

  
  


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  Always support the weft with one hand while brushing to avoid tension on the clips

  
  


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  Washing only when needed (about every 15–20 wears) with sulfate-free shampoo and hydrating conditioner

  
  


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  Deep condition hair once every 1 to 2 weeks if wearing frequently  

  
  

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  Letting the hair air dry whenever possible instead of using high heat

  
  


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  Always apply a heat protectant before styling with hot tools

  
  


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  Storing your extensions in a storage bag/carrier or on a hanger in a cool, dry place, with clips closed

  
  

Color Match Help

Our extensions are dyed with multi-dimensional color, so they’re made to blend seamlessly with your hair – even if your shade is slightly off.

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  Multi-dimensional, natural-looking color is designed to blend with highlights, lowlights, and balayage.

  
  

If you’re unsure about the shade, you can:

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  Get a free color match by sending us photos.

  
  


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  Order color swatches to compare shades at home before committing to a full set.

  
  


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  Take our hair quiz to quickly find your best match.

  
  

You can also mix and layer shades (for example, a slightly lighter and slightly darker tone) for a custom, salon-style blend.

Tip: Check your hair color in natural daylight, focusing on mid-lengths to ends, when choosing your extension shade.

30-Day Returns & Exchanges

Shipping

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  Orders ship from Canada.

  
  


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  Processing times are within 24 hours (excluding weekends and holidays).

  
  


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  Delivery typically takes 1–5 business days, depending on your location and selected shipping method.

  
  


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  Shipping options and delivery estimates are shown at checkout.

  
  


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  You will receive a tracking number by email once your order ships.

  
  

Return & Exchange Policy

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  We are pleased to offer 30-day returns and exchanges.

  
  


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  FREE exchanges and easy returns within Canada.

  
  


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  Excludes items marked as final sale.

  
  


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  For full details, please read our Return/Exchange Policy.