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Genius Weft Human Hair Extensions with #3 Color Straight Hair
– Hair Material : 100% Vietnamese Human Hair
– Hair Texture : Straight hair
– Hair Color: #3 Color
– Hair Length: From 8 inches to 30 inches
– Base Type: Mono Base
– Base Dimension: 6×8 inches
– Hair Density: 130%
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6 reviews for Genius Weft Human Hair Extensions with #3 Color Straight Hair
Only logged in customers who have purchased this product may leave a review.




Roxanne Lee (verified owner) –
Just want to leave a quick thank you note. Perfect for my IBE and K-tip installs. Flat sew-in method worked flawlessly with this weft. Density is fuller than most vendors I’ve tried. Can’t wait to see what you release next.
Unihairvn –
Hi Roxanne, we’re so glad the quality met your standards. The lace we use is sourced to the same quality standard as the hair itself. Looking forward to your next order Roxanne!
Nneka Nascimento –
can this be installed with glue, or is it sew-in only?
Unihairvn –
Hi Nneka, this unit works for both sew-in and glueless installs. HD lace holds adhesive if you choose that route. DM WhatsApp for our installation guide PDF.
Megan Liu –
Hi team, quick question — what’s your return policy if the hair doesn’t match what I ordered?
Unihairvn –
Hi Megan, full replacement or refund if the hair doesn’t match description. We photo-document every order so disputes are rare, and we resolve them within 48 hours. Message WhatsApp if anything comes up. If you need matching bundles or closures, we’ll match the texture for you — just DM.
Huong Okonkwo (verified owner) –
Received everything perfectly packaged. Color-matched to my client’s hair with just a light rinse. Perfect for my IBE and K-tip installs. Keep up the amazing work.
Unihairvn –
Thanks for the feedback Huong. We’ve been refining our factory process for 15+ years and consistency is our #1 priority. We never blend, never mix, never use synthetic — just real Vietnamese human hair the way nature made it. We’ll keep working to earn every repeat order from you.
Evelyn Verma (verified owner) –
Super happy with this order. The weft is machine-stitched flat, I inspected the seam carefully. The genius-weft style sits so thin it’s almost invisible. The scent is neutral — no chemical smell. Can’t wait to see what you release next.
Unihairvn –
Appreciate the detailed review Evelyn. We take pride in offering factory-direct pricing without compromising quality. The lace we use is sourced to the same quality standard as the hair itself. Reorder time? Just drop a message on WhatsApp and we’ll get it to you fast.
Kemi Martin (verified owner) –
Honest review from a master braider. Weft is thin at the top, no bulky seam poking through. Hair takes to blow-drying and heat styling beautifully. I’ll be sending clients your way for sure.
Unihairvn –
Hi Kemi, your words mean a lot to our factory team. Our raw Vietnamese hair is 100% real human hair, single-donor sourced, and processed in our own Da Nang factory. Every order is traceable to our factory lot so if you ever need to reorder the same donor hair, we can match it. We’ll keep working to earn every repeat order from you.
Juliette Nielsen –
Hi, what’s the lead time on 10 units of this item? Timing for a launch next month.
Unihairvn –
Hi Juliette, lead time for 8 units is 10–14 working days from payment confirmation. Rush production in 7 days with a 20% fee. WhatsApp us with your launch date and we’ll build your timeline. Looking forward to your next order Juliette!
Jennifer Reddy (verified owner) –
After trying multiple vendors, I’m sticking with Unihairvn. Hair survived bleach to ash blonde without becoming brittle. The weft is machine-stitched flat, I inspected the seam carefully. Shipping to Amsterdam took only 3 days via DHL. Keep up the amazing work.
Unihairvn –
Appreciate the detailed review Jennifer. Every order is traceable to our factory lot so if you ever need to reorder the same donor hair, we can match it. If you need matching bundles or closures, we’ll match the texture for you — just DM.
Fang Mehta –
Do you ship to Lagos? What carrier do you use?
Unihairvn –
Hi Fang, yes we ship to Istanbul regularly via DHL Express — typical transit is 4–6 business days. We don’t use EMS for serious buyers. WhatsApp +84 974 086 828 for a shipping quote. Reorder time? Just drop a message on WhatsApp and we’ll get it to you fast.
Taiwo Pavlov –
Can this handle flat-ironing at 400°F regularly?
Unihairvn –
Hi Taiwo, 100% real human hair from Vietnam. We never blend with synthetic or other sources. Our hair takes bleach to ash blonde safely with 20-volume developer. Message WhatsApp for a bleach-processed quote if you’d rather we handle it.
Imani Vieira (verified owner) –
Received the package this morning and had to leave a review. Flat sew-in method worked flawlessly with this weft. Color-matched to my client’s hair with just a light rinse. Hair survived my blowout without any damage. Will share with my salon network.
Unihairvn –
Thanks for the feedback Imani. The lace we use is sourced to the same quality standard as the hair itself. Our raw Vietnamese hair is 100% real human hair, single-donor sourced, and processed in our own Da Nang factory. For your next bulk order, DM us on WhatsApp and we’ll lock in a wholesale rate.