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6D Hair Extensions Naturally Straight Human Hair Can Perm and Dye Hair No-Trace Hair Extensions – Brown Luxe Collection Seamless
6D Hair Extensions Naturally Straight Human Hair Can Perm and Dye Hair No-Trace Hair Extensions – Brown Luxe Collection Seamless
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Premium 6D Human Hair Extensions — naturally straight, ethically sourced Virgin hair that perms and dyes beautifully. Ultra-thin no-trace application creates a seamless, undetectable finish.
Experience salon-grade transformation with our 6D Hair Extensions — crafted for women who demand natural movement, luxurious shine, and total versatility. Each bundle is made from 100% ethically sourced Remy human hair with aligned cuticles to guarantee durability, tangle resistance, and salon-quality results when perming or coloring.
Why 6D?
Our unique multi-layered (6D) construction gives density without bulk — the result is fuller length that still looks weightless and completely natural. Whether you want to add volume, length, or experiment with a new color, these extensions respond to styling like your own hair: they can be permed, dyed, and heat-styled in professional salons (see care steps below).
Product Specifications:
Hair Material: 100% Virgin Human Hair (full cuticle aligned, tangle-free)
Weft Type: Hand-Tied Invisible Genius Sew-In Weft
Hair Texture: Straight Hair
Available Lengths: 14" (35cm)| 16"(40cm) | 18"(45cm) | 20"(50cm) | 22"(55cm)| 24"(60cm) | 26" (65cm)|28" (70cm)|30" (75cm)
Weight: 100g per pack
Color Range: #2 Dark Brown, #4 Medium Brown, #6 Chestnut brown, #8 Medium brown,#10 Light Brown
Lifespan: 12–18 months with proper care
Installation: Sew-in or hybrid method (recommended professional application)
Styling: Can be curled, straightened, or toned
Key features:
Naturally straight with a natural shine and soft hand feel.
Dyeable & permable: holds color and shape when processed professionally.
Three curated brown shades — Dark Brown, Medium Brown, Light Brown — optimized for flattering undertones on fair to medium skin tones.
Ethically harvested Virgin hair; full cuticles preserved for longevity.
FAQ:
Q: Can I dye or perm these extensions?
A: Yes — our 100% Remy human hair is dyeable and permable. We strongly recommend professional salon processing and a strand test to preserve hair integrity.
Q: Will these extensions look obvious / fake?
A: No — the 6D construction + ultra-thin no-trace application are designed to blend at the scalp, producing a natural density without bulk.
Q: How long will the extensions last?
A: With professional care, 6–12 months is typical for regularly worn extensions; lifespan depends on application type, maintenance, and how often they’re processed.
Hair Care & Maintenance:
Hair Care & Maintenance:
1. Daily Care Tips:
Comb gently from the ends to the roots using a wide-tooth comb or fingers.
Apply a small amount of leave-in conditioner or argan oil to keep the hair soft and shiny.
Avoid sleeping with wet hair. Braiding your hair before bed will help reduce tangling.
2. How to Wash the Hair:
Fill a basin or sink with lukewarm water.
Add a small amount of sulfate-free shampoo.
Gently dip and lift the hair (do not rub or twist).
Rinse thoroughly with clean water.
Apply a moisturizing conditioner and let it sit for 3-5 minutes.
Rinse well and air-dry the hair on a wig stand for best results.
3. What to Avoid:
Alcohol-based styling products, as they can dry out the hair.
Over-brushing or combing the hair when wet, as it can cause breakage.
High heat (above 180°C / 350°F), as excessive heat can damage the hair fibers.
Extended exposure to chlorine or salt water.
FAQ
FAQ
1. What makes your wigs different?
Our wigs are made from 100% virgin human hair, ensuring a natural look and feel, and they can be styled just like your own hair.
2. Can I color or dye the wig?
Yes, our virgin hair wigs can be dyed. We recommend professional coloring for best results.
3. How long do the wigs last?
With proper care, our wigs can last 1–3 years.
4. Are your wigs suitable for sensitive scalps?
Yes, our wigs have a soft lace for a comfortable fit, perfect for sensitive scalps.
5. Can I wear the wig while exercising or swimming?
It’s best to remove your wig before swimming or intense exercise to avoid damage.
6. How do I pick the right color?
Our most popular shades include Natural Black, Dark Brown, Blonde, and rooted T-mixed colors. We also offer a free color-matching service.
About Our Hair
About Our Hair
UIHAIR specializes in premium human hair wigs, extensions, and toppers designed for a natural look and comfortable daily wear.
Our hair is soft, long-lasting, ethically sourced, and easy to style.
Perfect for daily wear, hair thinning, volume boosting, color changes, and heat styling.
All items are hand-crafted with strict quality control.
Refund & Return Policy:
Refund & Return Policy:
We offer a 30-day return policy for unworn, undamaged, and unaltered hair products.
Refunds will be issued after we inspect the returned items.
Eligibility for returns:
The hair must be unused, uncolored, uncut, and in its original condition.
All lace, tags, and packaging should remain intact.
Custom orders (e.g., cut, dyed, styled) are non-returnable.
If you receive an incorrect or defective item, please contact us within 48 hours for immediate assistance.
Please contact our customer service before sending any item back. Unauthorized returns will not be accepted.
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