Hair Guide
Raw Vietnamese hair is unprocessed human hair collected from a single donor, with the cuticle layer intact and running in one direction. It has not been acid-washed, silicone-coated, or blended with hair from other donors.
This guide covers how raw hair differs from remy and virgin hair, what each length and gram weight actually delivers on a head, and how a wholesale buyer checks that a supplier owns a factory instead of reselling.
AZ Hair Vietnam has manufactured and exported human hair from our own factory in Vietnam since 2011, to buyers in 50+ countries. Channel NewsAsia and NPO Netherlands both sent crews and filmed on our production floor.
Hair Guide
22 Inch Hair Extensions Wholesale: Length, Weight, and How to Source Raw Vietnamese Hair
22-inch hair extensions fall around the hip or lower back depending on the wearer's height and texture. For salon owners and distributors, it's one of the most requested lengths year-round: long enough to photograph well, short enough for daily wear. If you're sourcing at wholesale volume, this guide covers what you need to know before placing an order — how the length behaves across textures, gram weights for bulk installs, which extension types work for which clients, and what to check when evaluating a factory.
In this guide
How long does 22 inch hair actually fall?
How many grams do wholesale buyers typically order?
Which extension types are available in 22 inches?
Why does raw Vietnamese hair perform better at this length?
What should you verify before placing a bulk order?
What are the MOQ and lead times?
FAQ
How long does 22 inch hair actually fall?
The answer depends on height and texture. On a person between 5'4" and 5'7", straight 22" hair reaches the hip. Wavy hair lands at the lower back. Curly hair sits closer to mid-back because of shrinkage.
Texture
Placement (avg. height 5'4"–5'7")
Straight
Hip
Wavy
Lower back
Curly
Mid-back
For wholesale buyers, this breakdown matters because 22" sells differently by client segment. US salon clients buying tape-ins or flat tips want 22" for a dramatic but blendable result. EU distributors placing larger volume orders tend to go to 22" genius weft for hand-tied installs at weddings and events. Knowing where the length falls helps you pitch it accurately when your stylists are quoting clients.
How many grams do wholesale buyers typically order at 22"?
22-inch extensions require more hair per install than shorter lengths because the individual strands carry more weight. Per client install, typical usage at 22" runs:
Tape-in: 100g for thin to medium hair, 150–200g for thick hair
Flat tip / I-tip: 100–150g depending on the density goal
Genius weft: 100g for a standard hand-tied install
If you're stocking a salon or supplying stylists on a regular schedule, 500g to 1kg per color and texture combination is a practical starting quantity at 22". It covers 3 to 5 full-head installs, gives you color consistency across clients, and avoids the risk of running a mismatched lot from a second order.
For distributors supplying multiple salons, 5kg per SKU across your top 3 to 5 colors is a common entry point for volume pricing discussions.
Which extension types are available in 22 inches?
AZ Hair Factory produces 22" across all major application methods. Each type targets a different client profile and stylist skill set.
Type
Application
Best for
Regular Tape-In
Sandwiched to natural hair
High-volume salons, fastest installs
Flat Tip (keratin)
Heat clamp application
Individual strand placement, trained stylists
I-Tip
Micro ring / bead, no heat
Clients who avoid heat-based methods
Nano Tip
Smallest bond, fully hidden
Fine hair clients
Genius Weft
Hand-tied or machine sewn
Premium hand-tied installs
All types ship in 100g packs, available in lengths 16" to 26", in two grades: Double Drawn (A++) and Super Double Drawn (A+++). Double Drawn means roughly 70–75% of strands run full-length, giving consistent density from root to tip. Super Double Drawn pushes that to 80–85%. At 22", the difference is visible — Super Double Drawn holds its fullness near the ends rather than tapering.
Tape-In Extensions
Regular Tape-In Hair Extensions 100g
100g per pack. Tape width 2.5cm. Available in 16"–26". Double Drawn (A++) and Super Double Drawn (A+++). 20+ colors.
From $40.01 / 100g View 22" Options →
Why does raw Vietnamese hair perform better at 22" than processed alternatives?
Length is where hair quality shows most clearly. At 22 inches, the strand is further from the root, so it has seen more handling and processing during collection and manufacture. Processed hair — chemically stripped and re-coated to standardize the cuticle — holds up for 3 to 6 months at this length before tangling and dullness become visible to clients.
Raw Vietnamese hair keeps the cuticle layer intact from root to tip. All strands in a bundle run in the same direction. That cuticle alignment is what stops matting after washing and what lets the hair hold color without going brassy.
AZ Hair sources from Vietnamese women in northern mountain provinces. Single-donor collections. Strands are cuticle-aligned at the sorting stage before any processing begins. The 6-step in-house process — sourcing, sorting and alignment, natural air drying, bleaching, coloring, and final production — runs inside our own factory in Hanoi, with QC between every step.
Channel NewsAsia and NPO Netherlands independently verified this supply chain as a true direct manufacturer. That matters at 22" specifically, because the quality difference between raw and processed becomes obvious by month 3 or 4 of a client's wear.
Flat Tip (Keratin) Extensions
Flat Tip Hair Extensions 100g
100g per pack. Available in 16"–26". Double Drawn (A++) and Super Double Drawn (A+++). Individual strand placement, no visible bonds.
From $39.05 / 100g View 22" Options →
What should you verify before placing a 22" bulk order?
Most Vietnamese hair vendors claim "raw" or "100% Remy." Few can prove it. Before committing to a 22" bulk order — where per-pack costs are higher and quality defects are more visible than at shorter lengths — check these four things.
Factory verification. Does the supplier have independently verified credentials? Self-issued certificates mean nothing. Look for a long-term Alibaba Verified Supplier account (AZ Hair has 7 years) and third-party press verification (CNA, NPO Netherlands). Neither can be faked.
Sample first. Request a 22" sample in your target texture and grade. Test cuticle alignment by running a strand between two fingers in both directions: it should feel smooth going root-to-tip, resistant going tip-to-root. Check density across the full length. A genuine Super Double Drawn pack has the same thickness at the ends as at the root.
Lead time clarity. Is the order made-to-order or from stock? Most 22" orders from a real factory are made-to-order. Expect 10 to 12 working days for production after order confirmation. A vendor promising 2-day delivery on custom 22" color orders is shipping pre-made processed stock.
Color matching process. Does the factory work from a physical color ring, or do they use digital swatches? Digital charts are inconsistent. AZ Hair uses a physical color ring for US and EU orders. At 22", a color mismatch across a multi-pack order is visible and affects client satisfaction.
What are the MOQ and lead times for 22" wholesale orders?
AZ Hair's MOQ is 1 pack (100g) for first orders. No minimum volume requirement for repeat buyers. Order what you need, when you need it.
Order type
Lead time
In-stock colors
1–2 business days
Custom colors / large volume
10–12 working days
Payment options: Alibaba Trade Assurance (recommended for first-time B2B orders), PayPal, T/T wire transfer. Shipping cost is confirmed before order — no surprises. For distributors placing recurring volume orders, wholesale pricing tiers are available. Contact via WhatsApp to discuss terms before placing your first order.
Genius Weft Extensions
Genius Weft Hair Extensions 100g
100g per pack. Available in 16"–26". Double Drawn (A++) and Super Double Drawn (A+++). Ideal for hand-tied premium installs.
From $56.60 / 100g View 22" Options →
Frequently asked questions
How long do 22 inch hair extensions last when sourced wholesale from a factory?
Raw Vietnamese hair at 22" lasts 12 months or more with standard care. Processed or Remy-labeled hair typically shows tangling, dullness, and shedding within 3 to 6 months at this length. The difference matters to your clients and to your reputation as a supplier or distributor.
What is the difference between Double Drawn and Super Double Drawn at 22 inches?
Double Drawn (A++) means roughly 70–75% of strands in the pack run the full 22". Super Double Drawn (A+++) pushes that to 80–85%. At 22", Super Double Drawn holds its density near the ends rather than tapering, which is noticeable when the hair is worn down. Most US salon buyers choose Super Double Drawn at this length because the visible fullness justifies a higher price to their clients.
What is the difference between tape-in and flat tip at 22 inches for a wholesale buyer?
Tape-ins sell faster and suit a broader range of stylist skill levels. Flat tips require specific training but deliver a more individual result with less visible bonds. If you're stocking a new salon, 22" tape-ins are the lower-risk first buy. Flat tips work well where a trained keratin technician is already on staff.
Can I order custom colors in 22 inch hair extensions?
Yes. AZ Hair produces custom colors from a physical color ring. Production takes 10 to 12 working days after order confirmation and color approval. For US and EU buyers, we ship the color ring on request so you can match exactly before committing to volume.
How do I place a sample order for 22 inch wholesale extensions?
Contact AZ Hair directly via WhatsApp: +84 396 634 996 for tape-in, flat tip, and keratin types, or +84 961 888 568 for wigs and bundles. Sample orders are sold at standard pack pricing. Minimum is 1 pack (100g).
Is 22 inch hair extensions made-to-order or available in stock?
Both, depending on color and grade. Standard colors in Jet Black, Natural Black, and Dark Brown are typically available for dispatch in 1 to 2 business days. Custom colors, balayage, and highlight combinations at 22" are made-to-order with a 10 to 12 working-day production window.
Order 22" Raw Vietnamese Hair Extensions Wholesale
Direct from the factory. CNA and NPO-verified supply chain. MOQ from 1 pack (100g). Tape-in, flat tip, I-tip, nano tip, genius weft — all available in 22".
WhatsApp to Order →
7-year Alibaba Verified Supplier. Custom colors available. Samples sold at pack price.
What Is 18 Inch Hair? Length, Look & Buying Guide
Quick answer: 18 inch hair measures 45.7 cm and lands at mid-back on most people. Straight 18 inch hair shows the full length. Wavy and curly 18 inch hair shrinks 1–5 inches depending on curl pattern. Most 18 inch hair installs need 2–3 bundles. Raw 18 inch hair outperforms remy because it's built to last months, not weeks. AZ Hair manufactures 18 inch hair extensions in raw Vietnamese hair, verified by Channel NewsAsia and NPO Netherlands as a genuine direct-factory source.
TABLE OF CONTENTS
How Long Is 18 Inch Hair, Really? What Does 18 Inch Hair Look Like by Texture? Shop 18 Inch Raw Vietnamese Hair How Many Bundles Do You Need for 18 Inch Hair? 18 Inch Hair: Raw vs Remy — What Actually Holds Up Who Is 18 Inch Hair Right For? 18 Inch Hair FAQ Summary
18 inch hair is one of the most searched lengths in the extensions market. But a lot of buyers order 18 inch hair, receive it, and immediately think something's wrong.
The hair looks shorter than expected. The photos don't match. The length feels off.
Nothing is wrong. The gap between "18 inches on a ruler" and "18 inch hair on a head" is real — and most vendors never explain it. This guide does.
How Long Is 18 Inch Hair, Really?
18 inches = 45.7 cm. Measured straight, 18 inch hair lands roughly at mid-back to lower back on most people. It's one of the most requested lengths in US salons — long enough to transform a look, practical enough to style every day.
But that measurement assumes the hair hangs with zero tension. On an actual person, 18 inch hair reads differently depending on two things: your height, and the texture you choose.
How 18 Inch Hair Sits on Different Heights
Your frame changes where 18 inch hair lands:
Under 5'3": 18 inch hair hits mid-back to nearly lower back — reads as genuinely long
5'3"–5'7": clean mid-back length, the most popular result for 18 inch hair buyers
Above 5'7": upper-to-mid back — still long, but taller clients wanting dramatic length often go to 20 or 22 inches
Does Texture Change How Long 18 Inch Hair Looks?
Yes — and this is where most buyers get caught off guard.
Straight 18 inch hair: hangs the full length. What you measure is what you see.
Body wave 18 inch hair: light S-pattern creates 1–2 inches of visual shrinkage. Looks like 16–17 inches when worn naturally.
Deep wave / loose curly 18 inch hair: 3–4 inches of shrinkage. A 18 inch deep wave extension can read as 14–15 inches on the head.
Kinky curly 18 inch hair: up to 5–6 inches of shrinkage depending on curl tightness.
If a client has natural 4C hair and orders 18 inch curly extensions, the result will look closer to 12–13 inches. Most stylists in that situation order 20–22 inches to achieve a visual 18 inch result.
What Does 18 Inch Hair Look Like by Texture?
Straight and Body Wave 18 Inch Hair
Straight 18 inch hair gives clean lines, easy styling, and the full length benefit. It works for blowouts, silk press installs, and 18 inch tape-in extensions.
18 inch body wave hair is the most popular texture at this length among US salon clients. It looks natural, has real movement, and doesn't require daily work to stay presentable. For most first-time extension buyers, 18 inch body wave is the safest starting point.
Deep Wave and Curly 18 Inch Hair
18 inch deep wave extensions are rich in texture and volume. Because of shrinkage, 18 inch deep wave hair will sit noticeably shorter than 18 inches when dry. This is not a quality issue — it's how curl patterns work.
For clients buying 18 inch curly hair to blend with natural hair, matching the curl type matters more than the ruler measurement. We cover this in detail in our raw vs virgin vs remy hair guide.
See Product
See Product
See Product
Shop 18 Inch Raw Vietnamese Hair
AZ Hair — Direct Factory, Verified Source
We manufacture 18 inch hair in straight, body wave, deep wave, and 17 wavy/curly textures — all from 100% raw Vietnamese hair sourced from single donors in northern Vietnam.
No middlemen. No processing. Our 18 inch hair extensions are the same product verified by Channel NewsAsia as a genuine direct-factory source.
Browse 18 inch raw Vietnamese bundles → 18 inch tape-in extensions →
18 inch clip-in extensions →
How Many Bundles Do You Need for 18 Inch Hair?
For a full sew-in or weave install with 18 inch hair:
Fine to medium natural hair: 2–3 bundles of 18 inch hair
Thick natural hair: 3–4 bundles
With a lace closure (4x4 or 5x5): 2 bundles of 18 inch hair covers most installs
With a 13x4 or 13x6 frontal: 2–3 bundles
At 18 inches, bundles are heavier than at 12–14 inches. 18 inch hair from a good raw source is dense enough that 2 solid bundles give a full result. Thin or over-processed hair needs more to compensate — which is why quality 18 inch hair saves money in the long run.
If you want to test before committing, we send sample packs — details on the wholesale page.
18 Inch Hair: Raw vs Remy — What Actually Holds Up
18 Inch Hair: Raw vs Remy — What Actually Holds Up
At 10 or 12 inches, a lower-quality extension looks fine for the first few weeks. Buyers don't notice the degradation before they're done wearing it.
18 inch hair is worn for months. Washed, heat-styled, refreshed. The hair has to hold up — and that's where the gap between raw and remy becomes real.
Remy hair means cuticles are aligned during processing. That prevents immediate tangling. But remy says nothing about whether the hair was chemically treated, silicone-coated, or blended from multiple donors. Most remy 18 inch hair on the market has been processed to some degree.
Raw hair is unprocessed hair from a single donor, with the natural cuticle layer fully intact. No chemicals. No coating.
At 18 inches, the practical difference:
Raw 18 inch hair lasts 2–4 years with basic care. Most remy 18 inch hair starts thinning and matting after 6–12 months.
Raw 18 inch hair takes color evenly — no prior chemical processing to fight against.
Raw 18 inch hair keeps its body after washing. The luster doesn't wash off because it was never added artificially.
Our 18 inch raw Vietnamese hair goes through a 6-step production process — sourced from single donors in northern Vietnam, sorted by hand for cuticle alignment, air-dried (not heat-blasted), then finished and QC'd at our Hanoi factory. Watch the factory tour to see it in real time.
Who Is 18 Inch Hair Right For?
18 inch hair is the go-to length for:
Clients new to extensions who want a real length change without jumping to 22–24 inches
Natural hair clients wanting a protective install for 6–10 weeks — 18 inch hair blends naturally for most textures
Salons building a starter inventory — 18 inch sells consistently alongside 20 and 22 inch as the three core lengths
Wholesale buyers stocking for a US or EU clientele where mid-back is the most requested length
Stylists ordering 18 inch tape-in or clip-in sets for clients who want volume and length for events or daily wear
18 Inch Hair FAQ
How long is 18 inch hair in cm?
18 inch hair is 45.7 centimeters.
Does 18 inch hair look long?
On most people, yes. 18 inch hair reaches mid-back to lower back depending on height and frame. Straight textures show the full length. Wavy and curly 18 inch hair appears shorter because of natural shrinkage — expect 1–5 inches less visible length.
How many bundles do I need for 18 inch hair?
2–3 bundles for most installs. Add a closure and 2 bundles of 18 inch hair is enough for a full look on medium-density natural hair.
What is the difference between 18 inch raw hair and 18 inch remy hair?
Remy refers to cuticle alignment during processing. 18 inch raw hair is unprocessed hair from a single donor with the natural cuticle fully intact. Raw hair lasts significantly longer and performs better through repeated washing and heat styling.
Can I dye 18 inch raw Vietnamese hair?
Yes. Because 18 inch raw hair has never been chemically treated, it takes color more evenly than pre-processed remy hair. You can bleach it, tone it, or apply custom color. We send US/EU buyers a physical color ring for exact shade selection — contact the team to request one.
Summary
18 inch hair measures 45.7 cm and lands at mid-back on most people. Straight 18 inch hair shows the full length. Wavy and curly 18 inch hair shrinks 1–5 inches depending on curl pattern. Most 18 inch hair installs need 2–3 bundles. Raw 18 inch hair outperforms remy because it's built to last months, not weeks. AZ Hair manufactures 18 inch hair extensions in raw Vietnamese hair, verified by Channel NewsAsia and NPO Netherlands as a genuine direct-factory source.
Try AZ Hair on a Client This Month
Stylist starter pack — 3 bundles of 18 inch hair in your chosen texture, plus our physical color ring. You install, you judge. If it doesn't outlast your current vendor, you tell us.
The Author: Maya Patel
Maya Patel is a dedicated yoga instructor with over a decade of experience guiding students on their wellness journey. Trained in traditional Indian yoga practices, she emphasizes the fusion of mind, body, and spirit in every session.
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WhatsApp For More
WhatsApp +84.396.634.996
Ms. Amanda
Marketer at AZ Hair Vietnam — a direct manufacturer of 100% raw Vietnamese human hair, based in Hanoi. We have been exporting to salons, wholesalers, and distributors in 50+ countries since 2011. Our production process has been independently verified by Channel NewsAsia and NPO Netherlands. We are a 7-year Verified Supplier on Alibaba.
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How To Choose The Right Length of Hair Extensions
Hair extensions can completely transform your look by adding volume, length, and versatility to your hairstyle. However, one of the most common concerns when purchasing extensions is how to choose the right length of hair extensions. Choosing the perfect length ensures a natural look, enhances your features, and suits your lifestyle. In this comprehensive guide, we’ll walk you through everything you need to know about selecting the ideal hair extension length.
I. Understanding Hair Extension Lengths
Hair extensions come in various lengths, typically ranging from 10 inches to 30 inches. The right length depends on your natural hair, face shape, and personal preferences.
Common Hair Extension Lengths and Their Looks:
10-12 inches: Just below the ear or shoulder-length, great for a subtle volume boost.
14-16 inches: Slightly longer than shoulder-length, perfect for natural-looking medium styles.
18-20 inches: Reaches the mid-back, one of the most popular lengths for a glamorous yet manageable look.
22-24 inches: Extends to the lower back, offering dramatic length ideal for styling versatility.
26-30 inches: Extra-long extensions that provide a bold, statement-making appearance.
At AZ Hair, we offer a wide range of hair extension lengths to meet every customer’s unique needs. While the most common lengths range from 10 to 30 inches, we go beyond the standard by also providing shorter lengths like 8 inches for those who prefer a chic, natural look, as well as extra-long options up to 32 inches for a truly dramatic, luxurious style. Whatever your desired length, AZ Hair ensures high-quality, beautifully crafted hair extensions for every look.
II. Choose The Right Length of Hair Extensions - Factors to Consider
Choosing the right length of hair extensions is just as important as selecting the right texture or color. The ideal length can enhance your overall look, complement your facial features, and match your lifestyle. To help you make the perfect choice, let’s explore the key factors to consider when selecting the right hair extension length.
a. The Length of Your Natural Hair:
A good rule of thumb is to avoid extensions that are more than twice the length of your natural hair. This ensures a natural blend and prevents excessive weight that may cause strain on your roots.
Read Now: How Long Should Your Hair Be for Extensions?
b. Your Height & Body Proportions:
The same extension length may appear different on various heights. For example, a 20-inch extension might look waist-length on a shorter person but appear mid-back on a taller individual. Consider your height when selecting your ideal length.
c. Hair Texture and Type:
In addition to length, texture, and hair type play a vital role in achieving a seamless, natural blend with your own hair. Choosing the right texture ensures your extensions not only look beautiful but also feel comfortable and effortless to style.
Straight Hair Extensions: Appear longer as they lie flat.
Wavy Hair Extensions: Slightly shorter due to their natural wave pattern.
Curly Hair Extensions: Appear much shorter than straight extensions of the same measured length due to curl shrinkage. Factor in an additional 2-4 inches for the desired length.
d. Lifestyle and Maintenance Commitment
Longer extensions require more care, time, and products to maintain. If you prefer a low-maintenance routine, consider mid-length options (14-20 inches) for ease of styling and upkeep.
Read Now: How To Choose The Right Hair Extensions For Your Lifestyle?
III. Choose the Right Length of Hair Extensions for Different Hairstyles
Different hairstyles call for different lengths, and selecting the right one can make all the difference in bringing your vision to life. To help you achieve your desired style with confidence, here’s how to choose the right length based on the hairstyle you have in mind.
For a Natural Look: Opt for extensions that are only a few inches longer than your natural hair. This ensures a seamless blend without appearing artificial.
For Long and Flowing Locks: If you dream of waist-length hair, choose extensions between 22-26 inches. Keep in mind that extra-long extensions need frequent maintenance and hydration.
For Layered and Voluminous Styles: Mixing different lengths (e.g., 16-inch and 20-inch extensions) creates a natural, layered effect, adding dimension to your hair.
For Ponytails and Updos: For sleek ponytails or intricate updos, a medium length (16-20 inches) is ideal. Longer lengths can be difficult to manage in tight styles.
Read Now: How To Find The Right Style Of Extensions For You?
IV. How to Measure Hair Extension Length Correctly
To avoid confusion, follow these guidelines when measuring hair extensions:
Straight Hair: Lay the extension flat and measure from the top of the weft (or tape/clip) to the end of the strand. Straight hair is measured true to length, meaning what you see is what you get.
Wavy: First, stretch the hair straight to measure it. Do not measure it in its natural wavy state, because the wave pattern makes the hair appear shorter than its actual length.
Curly Hair: Similar to wavy hair, stretch the curls straight to measure the full length from the top to the bottom. Curly hair shrinks the most, so unstretched it will appear much shorter than its measured length.
V. How to Measure Hair Extension Length Correctly: Matching to Face Shapes
Your face shape plays a crucial role in choosing the most flattering extension length.
Round Faces: Opt for longer extensions (20 inches and above) to elongate the face.
Oval Faces: Most lengths work well, but 18-22 inches maintain a balanced look.
Square Faces: Soft layers with mid-length extensions (16-20 inches) create a natural frame.
Heart-Shaped Faces: Shoulder-length to mid-back extensions (14-18 inches) add width to the lower face.
VI. Final Tips for Buying the Right Hair Extension Length
Consult Your Stylist: If unsure, seek professional advice to determine the best length for your hair type and goals.
Consider the Occasion: Everyday wear might require practical lengths (16-20 inches), while special events can call for longer extensions.
Buy from a Reputable Seller: Ensure you purchase high-quality hair from a trusted supplier like AZ Hair to guarantee longevity and a natural look.
VII. Conclusion
Choosing the right length of hair extensions is crucial for achieving your desired look while ensuring comfort and manageability. By considering factors such as your natural hair length, lifestyle, face shape, and personal style, you can confidently pick the perfect length that enhances your beauty.
At AZ Hair - the first Vietnamese hair company verified by Alibaba, we offer a wide range of premium-quality Vietnamese hair extensions in various lengths to suit every need. Explore our collection today and elevate your hairstyle effortlessly!
By following this guide, you’ll make an informed decision and enjoy hair extensions that blend seamlessly with your natural hair, providing stunning, long-lasting results.