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GOO GOO Sew in Hair Extensions Real Human Hair, Weft Hair Extensions Human Hair, 1B Natural black 18inch 100g, Weft Bundles Straight Silky Remy Hair

  • Based on 527 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Jun 1
Order within 18 hours and 29 minutes
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Size: 18 Inch-100g


Color: S-#1B Natural black


Features

  • Premium 100% Real Human Hair Extensions: GOO GOO weft hair extensions are crafted from top-quality human hair, offering a silky, natural look that blends seamlessly with your hair. The double weft design ensures even volume and long-lasting durability
  • Enhanced Double Weft for Unbeatable Volume & Thickness: Experience unbeatable volume and thickness with our Enhanced Double Weft technology, ensuring even hair distribution. Our breathable wefts provide a seamless, natural look with full, healthy hair
  • Customizable Width & Versatile Styling: GOO GOO weft can be cut to any width and fit any position without shedding. With methods like sewing, clipping, gluing, taping, these extensions offer the flexibility to achieve your desired volume and style
  • Weft Hair Extensions Human Hair Specification: GOO GOO sew-in extensions are made from real human hair, allowing you to style, curl, and dye with confidence. For best results, keep the temperature between 320 and 390 degrees Fahrenheit while styling
  • Hair Care: Keep your extensions smooth and shiny by following proper care. Use a wide-tooth comb from bottom to top to prevent tangling. For best results, pair with conditioner to extend your extensions' life. Full instructions are in our haircare manual

Product Dimensions ‏ : ‎ 5.98 x 3.78 x 1.1 inches; 5.93 ounces


Manufacturer ‏ : ‎ GOO GOO Hair Co.,Ltd


Best Sellers Rank: #10,754 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #55 in Hair Extensions


#55 in Hair Extensions:


Customer Reviews: 4.0 4.0 out of 5 stars (753)


Brand Name: GOO GOO


Hair Type: Straight


Manufacturer: GOO GOO Hair Co.,Ltd


Unit Count: 3.5274 Ounce


Manufacturer Part Number: GGWEFT#1B-18inch


Extension Length: 18 Inches


Resulting Hair Type: Straight


Installation Type: Sew-In


Color: S-#1B Natural black


Product Style: Straight


Material Type: Human Hair


Material Features: Natural


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Absolutely amazing!
Size: 20 Inch-60g Color: G-#2 Dark Brown
I've been wearing hair extensions for 9 years ; started with tape ins and eventually a sew in weft. I have very fine hair and not a lot of it. I was purchasing an expensive designer brand (C&M) from my hair stylist. It's beautiful hair and I can get almost 2 years out of it. I like change (color and/or wave) but my budget was like nah girl lol. I stumbled on this brand on another platform and figured let's try it. WELL, I waited to post this review and let me just say, it is absolutely amazing!! I'm not being paid to say this nor have I received free products for this review. I am almost at one year with this hair!! My hair stylist is so impressed!! The wefts are just as thin as the designer brand and it's held up just as well!! I don't know if all their hair is like this but I found this one to dry wavy if I don't blow it straight. And that was ideal for me personally. I used to purchase a "beach wave" style from that other brand and it was a hot mess to maintain. This one is perfect, it dries into such an effortless wave. Now to be fair, I've never been one to use a lot of hot tools on my extensions. Occasional curling iron and hair dryer. The products I've used with THIS hair is different from what I was using with C&M extensions. My wife also has a fragrance allergy so I am very particular about what triggers her and what I use. The products I use are: Divi Volumizing Shampoo & Conditioner Divi 3in1 Leave in Conditioner Brazilian Blowout Straightening Balm (this is slightly scented) but is what makes the blowout amazing!! Verb Ghost or Morginga Oil on the ends (I don't do this all the time like did with my other extensions) for me it's been fine. When I want to wear it wavy, I skip the straightening balm and use Not Your Mother's Fragrance Free Curl Cream instead. Then wrap my hair in a microfiber hair towel (Room Essentials from Target) while I go do other things for a bit. When you take your hair out, it's beautifully wavy!! Then I just dry with a diffuser and that's it! This hair does not take long to dry. I have had cheap hair from other brands that would take forever but I have not experienced that at all here. If you blow it straight and then decide you want a wave, try doing faux boxer braids. So good!! I'm legit so excited to be able to switch out the colors at this price point. Especially since I've gotten almost a year out of this so far with a LOT of life left. And their customer service has been great too when I had questions. Highly recommend!! ... show more
Reviewed in the United States on February 21, 2026 by pinkie

  • Love these extensions! Love these extensions!
Size: 20 Inch-100g Color: S-#2 Dark Brown
Great match, no tangling, no shedding! Goo Goo Hair completely exceeded my expectations. I could tell these were high quality~ the hair is incredibly soft, thick & beautiful shine. If you’re on the fence~ these are absolutely worth it. Highly recommend and will purchase again!
Reviewed in the United States on May 3, 2026 Reviewed in the United States on May 3, 2026 by Everyday Radiance

  • Hit or miss on quality Hit or miss on quality
Size: 18 Inch-100g Color: S-#18A/613A Dark Blonde Highlighted Blea...
I have only had these extensions for 5 weeks. I’ve bought this brand before and loved the extensions. These ones however are very bad quality. Not even 2 minutes after I brush them they bunch up and look frizzy. They’re also very dry. I always maintain my extensions well with good shampoo, conditioner, hair masks, and hair oil morning and night but these just will not get better. I’m sad because the other color I got previously was perfect! They were also blonde. ... show more
Reviewed in the United States on April 7, 2026 Reviewed in the United States on April 7, 2026 by Christine C. Mckenzie

  • 16/22 COLOR IS BEAUTIFUL 16/22 COLOR IS BEAUTIFUL
Size: 20 Inch-60g Color: G-#16/22 Light Blonde Highlighted Golden...
I got the 20” in the 16/22. They are pretty true to what the picture shows! Gorgeous blend of dark blonde and light blonde for a very natural look. If you want a bit more bright blonde, I would get a pack of these and a pack of just the light blonde and mix them. They are super soft. Very well blended. Nice and full from top to ends. I had some tape ins of this brand that lasted me SO WELL (4 months and I could have went longer but wanted to go back to bead weft) so I am hoping these will last me the same amount of time! I will come back with an update at my next appointment. ... show more
Reviewed in the United States on April 15, 2026 Reviewed in the United States on April 15, 2026 by brandi tingle

  • Great product with careless shipping
Size: 18 Inch-120g Color: S-#18A/613A Dark Blonde Highlighted Blea...
Ordered a 2 (larger gram size) pack and only got 1. This is costing me an appointment reschedule fee and quite a bit of frustration. The inconvenience This creates all around flat out sucks. Hair is cute though. Not that thick but pretty color and texture.
Reviewed in the United States on May 23, 2026 by Amazon Customer

  • 10/10 recommend!! 10/10 recommend!!
Size: 18 Inch-120g Color: S-#1C Mocha Brown
Feel really soft and just like my hair and amazing for the price!! Definitely recommend if your looking for a cheaper option!! And you can dye them I had to cause I ordered the wrong color and after dyeing them they matched perfectly!
Reviewed in the United States on May 18, 2026 Reviewed in the United States on May 18, 2026 by Ironman19

  • Great Buy!
Size: 14 Inch-100g Color: S-#1B Natural black
Out of the box, the bundle looked and felt great, but I was skeptical whether the quality would degrade over time. To my surprise, the hair maintained its original texture, remained soft and shiny, and shed very little, even with the use of a flat iron, weekly blowouts, and a toner color refresh application. ... show more
Reviewed in the United States on May 19, 2026 by SGH20

  • Great hair Great hair
Size: 22 Inch-110g Color: S-#2/6/2 Balayage Dark Brown to Chestnut...
This is some good hair. No smell, soft, no tangles. Customer service is great and fast shipping. Blends well with my hair. Full at bottom which is a plus. I will definitely keep ordering from them!
Reviewed in the United States on April 6, 2026 Reviewed in the United States on April 6, 2026 by Kay-Lo

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