
Thinning Hair Solutions: Instant Fill In Extensions
Introducing our revolutionary Thinning Hair Solution: Fill-In Extensions, available in 12", 16", and 20" lengths.
Enhance your hair's volume and confidence with Bombay Hair's Thinning Hair Fill-Ins. Achieve natural-looking coverage for thinning hair near the part line and crown. Whether you're experiencing hair thinning, hair loss or just want some extra volume, our Fill-Ins are the ideal solution. Featuring our silicone seamless weft, these fill-ins mimic natural hair growth for a seamless blend for even the thinnest hair.

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Vendor:Seamless Clip-in Extensions
Jet Black (1) Thinning Hair Fill-Ins
4.8Rated 4.8 out of 5 stars83Regular price From $179.00 - $422.00Sale price $179.00 Regular priceUnit price / per$138.00Jet Black (1) Thinning Hair Fill-Ins$179.00$138.00$325.00$219.00$422.00$300.00Select Length: 12" 55gExtra A$15 OFF -
Vendor:Seamless Clip-in Extensions
Off Black (1B) Thinning Hair Fill-Ins
4.8Rated 4.8 out of 5 stars83Regular price From $179.00 - $422.00Sale price $179.00 Regular priceUnit price / per$138.00Off Black (1B) Thinning Hair Fill-Ins$179.00$138.00$325.00$219.00$422.00$300.00Select Length: 12" 55gExtra A$15 OFF -
Vendor:Seamless Clip-in Extensions
Soft Black (1C) Thinning Hair Fill-Ins
4.8Rated 4.8 out of 5 stars83Regular price From $179.00 - $422.00Sale price $179.00 Regular priceUnit price / per$138.00Soft Black (1C) Thinning Hair Fill-Ins$179.00$138.00$325.00$219.00$422.00$300.00Select Length: 12" 55gExtra A$15 OFF -
Vendor:Seamless Clip-in Extensions
Espresso (2) Thinning Hair Fill-Ins
4.8Rated 4.8 out of 5 stars83Regular price From $179.00 - $422.00Sale price $179.00 Regular priceUnit price / per$138.00Espresso (2) Thinning Hair Fill-Ins$179.00$138.00$325.00$219.00$422.00$300.00Select Length: 12" 55gExtra A$15 OFF -
Vendor:Seamless Clip-in Extensions
Dark Brown (2A) Thinning Hair Fill-Ins
4.8Rated 4.8 out of 5 stars83Regular price From $179.00 - $422.00Sale price $179.00 Regular priceUnit price / per$138.00Dark Brown (2A) Thinning Hair Fill-Ins$179.00$138.00$325.00$219.00$422.00$300.00Select Length: 12" 55gExtra A$15 OFF -
Vendor:Seamless Clip-in Extensions
Medium Brown (2B) Thinning Hair Fill-Ins
4.8Rated 4.8 out of 5 stars83Regular price From $179.00 - $422.00Sale price $179.00 Regular priceUnit price / per$138.00Medium Brown (2B) Thinning Hair Fill-Ins$179.00$138.00$325.00$219.00$422.00$300.00Select Length: 12" 55gExtra A$15 OFF -
Vendor:Seamless Clip-in Extensions
Caramel Brown (4) Thinning Hair Fill-Ins
4.8Rated 4.8 out of 5 stars83Regular price From $179.00 - $422.00Sale price $179.00 Regular priceUnit price / per$138.00Caramel Brown (4) Thinning Hair Fill-Ins$179.00$138.00$325.00$219.00$422.00$300.00Select Length: 12" 55g (backorder)Extra A$15 OFF -
Vendor:Seamless Clip-in Extensions
Ash Brown (8) Thinning Hair Fill-Ins
4.8Rated 4.8 out of 5 stars83Regular price From $179.00 - $422.00Sale price $179.00 Regular priceUnit price / per$138.00Ash Brown (8) Thinning Hair Fill-Ins$179.00$138.00$325.00$219.00$422.00$300.00Select Length: 12" 55gExtra A$15 OFF -
Vendor:Seamless Clip-in Extensions
Dirty Blonde (9/19C) Thinning Hair Fill-Ins
4.8Rated 4.8 out of 5 stars83Regular price From $179.00 - $438.00Sale price $179.00 Regular priceUnit price / per$138.00Dirty Blonde (9/19C) Thinning Hair Fill-Ins$179.00$138.00$325.00$219.00$438.00$300.00Select Length: 12" 55gExtra A$15 OFF -
Vendor:Seamless Clip-in Extensions
Beach Blonde (18/60) Thinning Hair Fill-Ins
4.8Rated 4.8 out of 5 stars83Regular price From $179.00 - $438.00Sale price $179.00 Regular priceUnit price / per$138.00Beach Blonde (18/60) Thinning Hair Fill-Ins$179.00$138.00$333.00$219.00$438.00$300.00Select Length: 12" 55gExtra A$15 OFF -
Vendor:Seamless Clip-in Extensions
Ash Blonde (60) Thinning Hair Fill-Ins
4.8Rated 4.8 out of 5 stars83Regular price From $179.00 - $438.00Sale price $179.00 Regular priceUnit price / per$138.00Ash Blonde (60) Thinning Hair Fill-Ins$179.00$138.00$333.00$219.00$438.00$300.00Select Length: 12" 55gExtra A$15 OFF -
Vendor:Seamless Clip-in Extensions
Espresso Caramel (2/5B) Thinning Hair Fill-Ins
4.8Rated 4.8 out of 5 stars83Regular price From $179.00 - $422.00Sale price $179.00 Regular priceUnit price / per$138.00Espresso Caramel (2/5B) Thinning Hair Fill-Ins$179.00$138.00$325.00$219.00$422.00$300.00Select Length: 12" 55gExtra A$15 OFF -
Vendor:Seamless Clip-in Extensions
Espresso Highlight Blend (2/60) Thinning Hair Fill-Ins
4.8Rated 4.8 out of 5 stars83Regular price From $179.00 - $438.00Sale price $179.00 Regular priceUnit price / per$138.00Espresso Highlight Blend (2/60) Thinning Hair Fill-Ins$179.00$138.00$325.00$219.00$438.00$300.00Select Length: 12" 55gExtra A$15 OFF -
Vendor:Seamless Clip-in Extensions
Caramel Ash Blend (4/9) Thinning Hair Fill-Ins
4.8Rated 4.8 out of 5 stars83Regular price From $179.00 - $422.00Sale price $179.00 Regular priceUnit price / per$138.00Caramel Ash Blend (4/9) Thinning Hair Fill-Ins$179.00$138.00$325.00$219.00$422.00$300.00Select Length: 12" 55gExtra A$15 OFF