One of the most common questions we hear at Lux Arsenal Hair is:
“How much hair should I order for my extensions?”
There isn’t one perfect number for everyone. The right amount of hair depends on your natural hair density, current length, desired extension length, installation method, and the finished look you want to achieve.
Someone looking for a little extra fullness may need dramatically less hair than someone planning a long, high-volume transformation.
Whether you're considering Lux Arsenal Genius Weft Hair Extensions or Lux Arsenal Keratin Flat Tip Hair Extensions, this guide will give you a starting point.
50–75g: Subtle Fullness
For clients with fine or lower-density hair, 50–75 grams can be enough to create a subtle enhancement.
This amount is ideal for:
- Adding fullness to fine hair
- Filling in thinner areas
- Creating a natural, lightweight result
- First-time extension clients who don't want a dramatic change
- Clients who are primarily adding volume rather than significant length
The goal at this level is usually enhancement rather than transformation.
100g: Natural Everyday Volume
100 grams of hair is a popular option for clients wanting a natural-looking increase in fullness and some additional length.
It can work beautifully for medium-density hair when the goal is an effortless, wearable result.
Think: your own hair, only fuller, longer and more polished.
For clients with thicker natural hair or those wanting a major increase in length, additional hair may be necessary to create a seamless blend.
150g: Fullness + Length
For many extension clients, 150 grams is the sweet spot.
This amount provides enough hair to create noticeable length and beautiful fullness while still allowing the finished hair to move naturally.
It is especially suited to clients who want:
- A complete extension look
- Noticeably longer hair
- Fuller ends
- More styling versatility
- Luxurious volume without an excessively heavy result
For this reason, 150g is one of our most popular starting points.
200g: Dramatic Transformation
If you're looking for a more dramatic transformation, 200 grams may be appropriate.
This amount works particularly well for clients with naturally thick hair because the extensions need enough density to blend seamlessly with the client's own hair.
It is also ideal for clients who want that glamorous, high-volume look with long, full ends.
The greater the difference between your natural length and your desired extension length, the more important adequate density becomes.
Trying to achieve very long hair with too few grams can leave the ends looking thin rather than luxurious.
250g+: Maximum Volume
For ultra-glamorous transformations, very dense natural hair or exceptionally full extension installations, 250 grams or more may be recommended.
This level is designed for clients who want maximum impact.
However, more hair isn't automatically better. A professional extension installation should consider the health and density of your natural hair before determining how much additional weight it can comfortably support.
Why Hair Density Matters
Two clients can request the exact same extension length and still require completely different amounts of hair.
A client with fine natural hair may blend beautifully with 100–150g, while someone with very thick hair might require 200g or more to create the same seamless appearance.
Your stylist should look at:
Natural density: How much hair you currently have.
Natural length: Shorter hair can require additional extension density to create a smooth transition.
Desired length: Longer transformations often require more grams to keep the ends looking full.
Desired volume: Natural enhancement and ultra-glam volume require very different amounts of hair.
Installation method: Genius Wefts and Keratin Flat Tips distribute hair differently, so your stylist will determine the best quantity and placement for your chosen method.
Why Professional Color Matching Matters Too
Choosing the correct amount of hair is only part of creating beautiful extensions.
A seamless result also depends on color, tone, dimension and placement.
Lux Arsenal Hair offers a carefully selected range of shades that can be used individually or blended together to create a customized match.
The goal shouldn't be to simply attach longer hair.
The goal is for someone to look at your finished hair and wonder where your natural hair ends and the extensions begin.
Your Perfect Installation Is Personal
Hair extensions should never be treated as a one-size-fits-all service.
At Lux Arsenal Hair, every installation can be customized around your natural hair, desired length, preferred volume and final look.
Find Your Perfect Lux Arsenal Hair
Whether you're looking for beautifully lightweight Genius Weft Hair Extensions or individually placed Keratin Flat Tip Hair Extensions, choosing the right quantity is what helps turn good extensions into a seamless transformation.
- Luxury human hair
- Customized color matching
- Professional-quality results
- Multiple lengths, shades and installation options
Not sure how many grams you need?
Shop Lux Arsenal Hair Extensions online or book a consultation and let us help you choose the ideal amount, color and extension method for the look you want to achieve.