Locks of Hair
Sew In Hair Extensions - Raw Vietnamese Straight - Natural Black (1B)
Sew In Hair Extensions - Raw Vietnamese Straight - Natural Black (1B)
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Vietnamese Origin With Tighter Cuticle Than Most Sources
Raw Vietnamese straight hair carries a denser cuticle compression that creates a natural humidity barrier. Keeps the straight texture polished in conditions that cause looser-cuticled origins to frizz.
Raw Grade Means Completely Unprocessed
No acid bath, no steam treatment, no silicone coating. The cuticle and cortex arrive exactly as grown. Longest possible lifespan per bundle.
Naturally Fine Vietnamese Strands Lie Flat Without Heat
The finer strand diameter produces a sleek, gravity-hugging fall straight from the package. No flat iron needed to achieve the polished finish coarser straight bundles require pressing to match.
Machine Double-Stitch Weft for Sew-In Track Tension
Two rows of stitching survive the sustained pull of braided tracks across weeks of continuous wear.
100 Grams at Raw Grade
The highest available quality tier ensures maximum wear cycles per bundle.
Straight Form Holds Its Line Between Washes
The naturally straight pattern stays polished from wash day to wash day without reverting or developing flyaways.
Color-Liftable Through All Stages
Completely unprocessed cortex with undamaged melanin accepts lightener with the cleanest possible lift. The tighter Vietnamese cuticle moderates the lift speed enough to reduce hot spots.
| Feature | Details |
|---|---|
| Hair Type | 100% Virgin Human Hair |
| Texture | Silky Straight |
| Lengths | 10" - 30" |
| Weight | 100 grams / 3.5 oz |
| Wefts | Machine Double Stitch |
Raw Vietnamese straight is the quiet heavyweight of the sew-in lineup. The naturally fine strand diameter means each hair lies flat and sleek without a flat iron, but don't mistake fine for fragile. The tighter cuticle compression on Vietnamese hair gives it a durability that coarser origins can't match.
Why the Weight Feels Different
This hair has never been processed. A hundred-gram bundle of raw Vietnamese straight feels noticeably heavier in your hand than a hundred grams of Brazilian straight, and that weight comes from strand density, not from extra strands. That intact cortex is what keeps this hair looking polished months into a wear cycle when other origins have started thinning out. The cuticle alignment in Remy hair is what prevents tangling and matting over time, and raw Vietnamese takes that principle further by preserving the cuticle in its completely unprocessed state. That durability is what earns raw Vietnamese its reputation in the permanent extensions conversation, where longevity per dollar matters most.
Who Chooses Raw Vietnamese Straight
This bundle is for anyone who prioritizes longevity above all else. A single bundle works as a test of the weight and feel. Raw Vietnamese is noticeably different from lighter origins. Try one bundle before ordering a full set. Once installed, use the diluted shampoo technique for sew-ins to wash every seven to ten days without disturbing the weft attachment or stripping the unprocessed cuticle. A Vietnamese straight 5x5 Swiss closure or Vietnamese straight 13x4 Swiss frontal in the same raw Vietnamese straight finishes the install with a seamless part.
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