Super Double Drawn, also known as SDD hair, is a premium type of human hair extension known for its fullness, uniform length, and thick appearance from root to tip. 

It is considered one of the highest-quality hair grades used in wigs, bundles, and extensions.

Unlike other human hair types, which are mostly thinner toward the ends, SDD hair is specially processed so that almost all strands are the same length. 

This gives it a dense, voluminous, and polished look that many people prefer for styled or luxury hairstyles.

What Makes SDD Hair Different?

Super Double Drawn hair stands out because of its high level of strand uniformity. 

In most SDD bundles, a large majority of the hair strands are nearly equal in length, which eliminates the thin or wispy ends seen in lower-grade hair.

This creates a bundle that:

• Appears thicker overall
• Maintains consistent density from top to bottom
• Looks fuller even without adding extra bundles

How Is SDD Hair Made?

The production of SDD hair involves a careful and time-intensive sorting process:

1. Raw human hair is collected from donors
2. The hair is sorted manually by length
3. Shorter strands are removed or minimised
4. Longer strands are aligned and grouped together
5. The process is repeated to ensure maximum uniformity

This labour-intensive method is one of the reasons SDD hair is more expensive than other types of extensions. 

The additional sorting ensures that the final product has a clean, thick, and premium finish.

Key Features of SDD Hair

Super Double Drawn hair is recognised for several defining characteristics:

• Uniform length: Most strands are the same length, creating a neat appearance
• Thick ends: No thin or tapered ends, unlike natural hair bundles
• High density: The bundle looks fuller without needing multiple packs
• Smooth and neat finish: The hair lies evenly, making it ideal for styled looks

Differences Between SDD Hair, Double Drawn & Single Drawn Hair 

Human hair bundles and wigs are commonly grouped into three types based on their density and strand distribution: Single Drawn, Double Drawn, and Super Double Drawn.

Single Double Drawn

Single drawn hair is closest to how hair naturally comes. It has a mix of longer and shorter strands in the bundle, which means the ends will look a little thinner and lighter than the roots. 

Many people actually like this because it gives a soft, natural finish, the kind that doesn’t look too done up. 

It’s also the most affordable of the three, so if you’re working with a budget or just trying out a new length, this is a solid place to start.

Double Drawn

Double Drawn hair has had most of the shorter strands removed, so the bundle stays fuller and more even from root to tip. 

It’s thicker than single drawn but not as heavy or expensive as SDD, so if you want your hair looking full and neat without breaking the bank, double drawn is a very good middle ground.

SDD Hair (Super Double Drawn)

It is the most processed of the three, with nearly all the shorter strands taken out. 

This means you get a bundle that is thick, dense, and even from top to bottom, no thin ends, no tapering, just full hair all the way through.

 It’s perfect for anyone who loves big, voluminous styles. It costs more, yes, but if you’ve ever wanted your hair to look like it belongs on a red carpet, SDD is what gets you there.

Benefits of SDD Hair

Single Double Drawn Human hair stands out for a few strong reasons:

• Lasting fullness: The strands are nearly all the same length, so the hair stays thick and voluminous from root to tip, not just at the top. Great for long styles and sleek looks.
• Fewer bundles needed: One SDD bundle can do what two or three Single Drawn bundles might struggle to. The price per bundle is higher, but you may spend less overall.
• Clean, polished finish: The uniform structure works just as well on a regular day as it does for a special occasion or a professional shoot.

Disadvantages of Single Double Drawn Hair

It may not be for everyone, and here are some of the reasons…

• Higher cost: SDD is the most expensive of the three types due to intensive processing.
• Slightly heavier: The density can feel heavier than single or double drawn, especially with longer lengths.
• Risk of Fakes: Any seller can label their hair “SDD,” so quality varies widely. Who you buy from matters just as much as what you’re buying.

How to Spot Original SDD Hair

• Genuine SDD hair should look and feel consistently thick from roots to ends, no thinning, no tapering. 
• The ends should appear blunt, not wispy.
• If the hair thins noticeably toward the tips, it’s likely not true SDD. 

How Much is SDD Hair In Nigeria and Ghana?

The price of SDD Hair depends on factors such as length, density, texture, and whether the unit includes a closure or frontal. 

Because SDD Hair is a premium category, it is generally more expensive than single-drawn and double-drawn hair due to the additional processing required to achieve its uniform thickness.

In Nigeria, shorter units and basic wigs with SDD hair usually start from around ₦140,000 to ₦180,000, while mid-length wigs with closures commonly range between ₦180,000 and ₦260,000. 

Longer or higher-density SDD units, especially those with closures or frontals, can range from ₦300,000 to over ₦400,000, depending on the specifications and seller.

In Ghana, shorter SDD units typically fall within GHS 900 to GHS 1,500, mid-range wigs with closures are often priced between GHS 1,500 and GHS 2,500, while longer or premium-density units can reach GHS 2,500 to GHS 3,500 or more.

You can get quality SDD Hair bundles and wigs at affordable prices in Nigeria or Ghana from Twinkles Beauty.

FAQ

What does SDD Hair mean?

SDD Hair stands for Super Double Drawn hair, a high-quality type of human hair extension where most strands are the same length, creating a full and uniform appearance.

Is SDD Hair better than Double Drawn hair?

SDD Hair is fuller and more uniform than double-drawn hair because it contains fewer short strands. However, the better option depends on whether you prefer maximum volume or a more natural look.

How long does SDD Hair last?

With proper care, wigs made with SDD Hair can last several months to over a year, depending on quality, maintenance routine, and frequency of use.

Why is SDD Hair more expensive?

SDD Hair is more expensive because it undergoes a longer and more detailed sorting process to remove shorter strands and achieve uniform density.

How can I tell if SDD Hair is real?

Real SDD Hair will appear thick from root to tip, with blunt ends and consistent density. If the ends look thin or tapered, it is likely not genuine SDD Hair.