Learn the material composition of lashes, the best fibers for lash styles, and how to find the best lash extension material from your lash manufacturer.
Finding preferred lash materials with the desired black and matte finish might be challenging, especially if you are new to eyelash extensions. In this article, we will provide an insightful guideline to help you understand what extensions are made of and how to pick the best eyelash extension material for your business.
Contents
What are lash extensions made of
To find the best extension material, you should understand the composition of lashes first. So, what are lash extensions made of? Are they made of silk or cashmere, like clothing?
- Lash extensions are not made of mink, silk, cashmere, or human hair: ‘Silk,’ ‘mink,’ ‘cashmere,’ or ‘human hair’ are just marketing labels used by lash brands and lash manufacturers to indicate the finishes of eyelash extensions. For example, ‘mink’ refers to dark, black lashes with a light sheen, or ‘cashmere’ refers to dark, matte-finish lashes. Only relying on these marketing terms in wholesale eyelashes extensions orders without direct observation might cause waste on your budget and expectations.
- Lashes are made of fibers: All eyelash extensions are made of raw material called fibers (mostly PBT fiber or acrylic fiber). The characteristics of different lash fiber types depend on synthetic fiber manufacturers. You should get product samples to make sure you have chosen the best eyelash extension material as your demands before bulk orders.
- Lashes’ characteristics don’t stay the same: The characteristics of lashes, like fiber types, appearance, black level, and shine level, might differ across manufacturers. Thus, you must have very specific requirements for extensions to find the most suitable lash material for your plan. If possible, always request real photos or videos of lashes to get the ones that best match your expectations.

What are lash extensions made of
Knowing what lashes are made of helps you detect the right material for lashes. You should verify their look and feel via samples, videos, or photos, to ensure that you have chosen the best eyelash extension material for your product launch plan.
What is the best eyelash extension material?
There are no best lash extension materials for every lash brand or lash artist. In other words, each lash style poses a recommended list of lash fibers catering to different desired looks, professional needs, natural lash conditions, and budgets. In this section, we will discover the best lash material for classic lash and premade lash styles.
Best lash extension material for classic lashes
Classic style, or hand-made lashes, refers to applying individual lash extensions to each natural lash. Below are some best lash fibers for classic lash style:
- MB: MB is marketed under the name ‘cashmere lashes’ or ‘velvet lashes.’ This lash material has an extreme matte level and softness for ultimate comfort for wearers. This lash material is suitable for natural daily looks or those with sensitive eyes.
- Konex SS: Konex SS is marketed under the name ‘silk lashes‘. This lash fiber has an extremely high thickness and medium softness for fuller, comfortable wear. Yet, it can be too glossy for a natural finish. It’s much thicker than MB fibers and more on the dramatic edge. Konex SS is suitable for individuals with slightly dramatic to daily looks, or for those that need to refresh their natural eye beauty.
- MSS: MSS is marketed under the marketing term ‘faux mink’ and is also the third option for classic lashes. While being extremely soft, like MB, and thinner than Konex SS, MSS has an intense black hue for a more dramatic effect. Therefore, it’s great for special events or dramatic lash looks.

Best lash extension material for classic lashes
Knowing the best lash extension material for classic lashes helps you work with your lash supplier more efficiently. You can request product samples from your supplier and examine their suitability before bulk ordering. Which is your company’s favorite classic lash material – MB, Konex SS, or MSS?
Best lash extension material for premade fans
Premade fans are volume fans that come ready-made in lash trays. This lash style saves a lot of time for lash application and is suitable for busy lash artists with multiple working sessions daily. So, which is the best eyelash extension material for premade fans?
- Konex BL: Konex BL is the professional name for ‘mink lashes’. This lash fiber is soft, lightweight, and comfortable with a very long taper. Using premade fans with Konex BL fiber provides a more natural, softer look with high lash retention, thus reducing wasted time and budget for lash touch-ups.
- S Black: S Black is the lash fiber name for ‘silk lashes’. This material is made from highly glossy synthetic fiber that is darker and glossier than Konex BL. S Black fits clients who want to achieve a bold, intense lash look with a shinier appearance.
- P Black: P Black is often called in the mass audience as ‘mink.’ This premium synthetic fiber has a rich black tone, is less shiny than S Black, and is darker than Konex BL. P Black might be an ideal choice for clients seeking strong, deep black or matte finishes for volume lash sets and dramatic looks.

Best lash extension material for premade fans
Konex BL, S Black, and P Black are the three most common materials that you can receive from your wholesale lash manufacturer. You can choose one or several materials to diversify your product offerings.
Guide to choosing the best lash material for your business
In this section, you will learn the reasons and detailed steps for choosing the best lash extension material for your business. This section also suggests matching different lash materials in your application sessions.
The importance of choosing the right lash material
Before learning how to pick the best eyelash extension material, you need to know the reasons behind this work:
- Clients’ comfort and safety: Poor-quality materials can cause discomfort, irritation, or allergic reaction to eyelash extensions to your clients. Therefore, you should choose appropriate, high-quality materials for a flawless client experience during and after appointments.
- The aesthetic outcome of the lashes: Lash material directly influences the final look. The wrong material choice may lead to dissatisfaction, lowering your clients’ lash retention and your company’s revenue. Thus, you should pay attention to the desired aesthetic outcome of the lashes and choose the best eyelash extension material for your business.
- Longevity and durability: High-quality materials lead to better retention and less shedding. They reduce maintenance and touch-ups, making your services more cost-effective for clients and boosting your business’s revenue.

The importance of choosing the right lash material
Choosing lash materials brings your clients a top-grade, personalized experience during and after the application. This work is also beneficial for your business in the long run. So, take time to pick the best extension material from multiple lash manufacturers.
Considerations when choosing the lash extension material for your business
If your business is new to lash material, you should take the following considerations on choosing the best eyelash extension material:
- Target client’s preferences and demographics: Consider the preferences and demographics of your target clients to choose the best eyelash extension material. Do they prefer natural looks, dramatic finishes, or both? While younger clients love bold, dramatic styles, mature ones might prefer subtle looks.
- Pricing structure and profit margins: Premium extension materials like faux mink are suitable for premium service pricing, while synthetic materials lower your costs for clients with limited budgets. Consider your lash material that fits your company’s pricing structure and profit margins.
- Supplier reliability and material consistency: Ensure your lash supplier provides consistently high-quality materials. Inconsistent batches can hurt application quality and client retention.

Considerations when choosing the lash extension material for your business
You should consider your client’s demands, your pricing structure, and profit margins when choosing eyelash extension materials for your salon. Besides, choose your lash supplier wisely, ensuring they provide lashes of high-quality materials with no defects.
>> See more:
- What are Mink Lashes Really Made Of? Unveiling the PBT Fiber
- What Are Cashmere Lashes and Their Meaning for Extensions
- What Are Faux Mink Lashes? A Vegan-Friendly Lash Guide
Match different types of lash extension materials with clients
You can choose to apply more than one extension material on an individual to reach the target look. Below are some suggestions on material matching:
- Balanced volume and softness: Combine classic lashes in MB fibers with premade fans with Konex BL for a fuller lash line without compromising a soft, natural look. The lightweightness of MB and the flexibility of Konex BL are great for those with thin or weak natural lashes or those seeking subtle volume.
- Added definition to natural lashes: Mix Konex SS classic lashes with S Black premade fans for bold, dramatic lashes. This lash material combination provides an impactful look for events or a bold statement.
- Extra density and depth: Are you confused about choosing the best eyelash extension material for subtle enhancement? You can pair matte MSS classic lashes with light and soft P Black premade fans for a matte finish and an intense full lash line. This combination brings added volume to your clients’ lash line, yet not too shiny.
Desired finish from clients
|
Lash material mixing formula
(classic lashes + premade fans)
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Cases/occasions
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Balanced volume and softness
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MB + Konex BL
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Thin or weak natural lashes; those seeking subtle enhancement
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Added definition to the eyes
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Konex SS + S Black
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For special events; for those who want a bold statement to their eyes
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Extra depth and density
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MSS + P Black
|
Added volume for special occasions; natural look yet not too dramatic
|
Matching different lash extension materials broadens your creativity to achieve the best lash looks for your clients. You can consider choosing several materials based on your clients’ frequent requests. Or, you can choose materials to create unique lash looks for your lash salon.
Guide to working with lash manufacturers to select the best lash extension material
After understanding why and how to choose the best lash extension material, it’s time to collaborate with your lash suppliers on lash material choice and production. Here are some experiences on lash material choices from experienced salons that you should consider:
- When to choose lash extension materials for your clientele: Choose the best lash extension material for your clientele based on their desired looks (natural or dramatic), their preferred daily activities (for example, waterproof lash fibers for those who often go to hot saunas or swimming), and their professional demands.
- Match lash fibers with clients’ preferences: Choose appropriate extension material for your client’s happiness. For instance, Konex BL with a matte finish for a light, natural look for daily wear. Or, Konex SS or P Black with a glossy finish for a dramatic look for special events.
- Detect low-quality lash fibers: The quality of PBT fibers is crucial in the performance and durability of lashes. High-quality fibers have a true black color with softness and comfort when touching, extreme flexibility and curl retention, and excellent durability. Low-quality ones have blue or green hues and are stiff or brittle. These low-quality fibers can cause discomfort and itching and are easy to break or fall out, lose curl easier, or degrade faster. You should carefully evaluate the lash fibers’ quality via observation or checking under lighting setups. To evaluate lash retention, you can use heat testing.

Guide to working with lash manufacturers to select the best lash extension material
Selecting the best lash extension material from a lash supplier requires much attention and experience. But it’s impossible if you take these considerations into your working process.
Why choose Vinlash for the best quality lash extension material
You should find and collaborate with credible lash manufacturers like Vinlash to gain the best eyelash extensions for your lash salon. Below are some reasons you should choose Vinlash in terms of product quality:
- A vast selection of lash material: Vinlash boasts a rich collection of eyelash extension materials, catering to different demands and clients’ preferences. Natural or dramatic, affordable or luxury lash materials, Vinlash can be ready to produce various lash products for your business.
- High-quality fibers: All eyelash extensions produced by Vinlash are made of 100% high-quality PBT fibers from trusted Korean suppliers. These lash materials are comfortable, safe, and durable. Using the best eyelash extension material for your lashes from Vinlash helps boost customer retention and maintain your brand position as an expert in the field.
- Factory-direct pricing: Vinlash promises to deliver top-notch quality and service with factory-direct pricing. This flexibility is great for SMEs to big businesses to begin or expand their business without wasting too much budget on production.

Why choose Vinlash for the best quality lash extension material
Vinlash offers various benefits for your business, including product variety, quality assurance of lash material, and a flexible pricing policy. This supplier is always ready for samples or consultation on lash production. Contact Vinlash today for sample requests or bulk orders!
>> See more:
- What Are Synthetic Lashes? Discover Lash Extension Materials
- What Are Silk Lashes? Your Guide to PBT Fiber Explained
Conclusion
Choosing the best eyelash extension material might be challenging for new lash businesses, since each manufacturer has its varied definition and standard in lash material and production. After reviewing all information on lash material choices in this article, you can be more confident in considering appropriate materials for your next bulk lash orders.