Everything about main ingredients in lash adhesive

In the enchanting world of eyelash extensions, the adhesive plays a pivotal role in ensuring those long-lasting, stunning lashes. We often hear about the magic of lash adhesive. Every glue often contains 3 ingredients: Cyanoacrylate, PMMA and Carbon Black.

Lash artists should care about adhesive ingredients because they directly affect lash extension quality and durability. Knowing the ingredients helps artists choose the right adhesive for their techniques and client needs, ensuring satisfaction. It's also essential for catering to clients with sensitivities. Understanding ingredients enhances safety, ensuring products meet standards and are applied correctly, reducing risks. In short, caring about adhesive ingredients is crucial for both artistry and client well-being.

Let's delve into the science behind and explore the main components that create the perfect bond for your lashes.

The Key Ingredients in Eyelash Extension Adhesive

There are 3 primary substances that commonly found in every eyelash extension adhesives:
Ultra Bond adhesive ingredients

1. Cyanoacrylate : The Heart of Lash Adhesive

Cyanoacrylate is undeniably the most critical ingredient in eyelash extension adhesives, serving as the adhesive's backbone.

5 types of Cyanoacrylate:

  • Methyl-Cyanoacrylate is toxic and strictly used for industrial purposes due to its ability to dissolve proteins and cause permanent blindness.
  • Ethyl-Cyanoacrylate is commonly used in eyelash extension glue, offering fast drying and strong adhesion, though it can have a strong odor and cause irritation. Due to its fast drying, it is commonly used to manufacture adhesive, LiiLash also uses it as the main ingredient in our glues.
  • Alkoxy-Cyanoacrylate, while eight times more expensive than Ethyl, is hypoallergenic and low-odor.
  • Butyl-Cyanoacrylate is designed for medical and veterinary use, providing hypoallergenic and low-odor properties, although it has slower drying times and weaker adhesion compared to Ethyl.
  • Methoxy-Cyanoacrylate is the least irritating and odorless among all types but has slower drying times and weaker adhesion than Ethyl and Butyl-type glues.

Cyanoacrylate brings two essential properties to the table.

First, it's responsible for creating a fast-drying glue, ensuring that the adhesive sets in mere seconds, allowing lash artists to work efficiently.

Second, Cyanoacrylate is the magic behind the adhesive's curing ability, firmly securing the lashes in place for several weeks. It's the cornerstone of all professional eyelash extension glue, forming the foundation for fast-curing adhesive that lash artists rely on. Understanding Cyanoacrylate is key to selecting the right adhesive for various techniques and ensuring long-lasting, stunning lashes.

2. Carbon Black: Brings black to the bottle

Carbon Black, identified as CI 77266, plays a significant role in the world of lash extension adhesives. This minor yet essential ingredient is responsible for infusing the adhesive with its deep, rich black color. It's the key to achieving that striking black hue that many lash enthusiasts adore.

However, it's worth noting that carbon black is exclusively used in black adhesives, making it an integral part of achieving that classic black lash look. This ingredient, while minor, carries weight and may tend to settle at the bottom of the adhesive bottle.

For those with sensitivities or allergies to carbon, opting for clear adhesive is the ideal choice. As it is the only glue that doesn’t contain carbon black, ensuring a safe and comfortable lash extension experience.

3. PMMA: The Secret to Long-Lasting Lashes

PMMA, short for poly(methyl methacrylate), is the magic ingredient that keeps your lash extensions firmly in place for weeks. It teams up with cyanoacrylate, the fast-drying element, to create the essential properties of lash adhesive. Together, they ensure not only swift curing but also an immediate and robust bond to the natural lashes. Thanks to PMMA, your lash extensions won't budge, giving you that long-lasting, gorgeous lash look you desire.

Where to Check Adhesive Ingredients

To ensure you're well-informed about the ingredients in your lash adhesive, you can refer to a couple of key sources:

On the Label of the Adhesive

The product label often contains important information about the adhesive, including its ingredients.

MSDS (Material Safety Data Sheet)

If the adhesive's ingredients aren't readily available, you can request the Material Safety Data Sheet. Manufacturers or suppliers can provide this document, even if it's not published on their website. It's a valuable resource for a comprehensive understanding of the adhesive's composition and safety considerations.

Introducing LiiLash's Adhesive Collection

LiiLash offers an exceptional collection of Ultra Bonding Adhesives, each meticulously designed to meet the needs and preferences of lash artists and clients alike. While all 3 options share common characteristics:
  • all featuring a harmonious blend of the essential ingredients: Cyanoacrylate, PMMA, and Carbon Black
  • a thin water-like viscosity
  • suitability for various lash extension techniques (including classic, volume/mega volume, and hybrid)
  • a recommended choice for experienced lash artists
  • 6-month shelf life when unopened (1 month once opened)

Now, we’ll come to the different in those 3:

The Ideal Choice for Long-Lasting Lashes:

The Ultra Bond Adhesive distinguishes itself with rapid curing times of just 0.5-1 second. This adhesive is renowned for creating a strong, enduring bond while emitting minimal fumes, ensuring a comfortable application. It's the perfect choice for those concerned about product waste.
Ultra Bond Adhesive key features

Prolong Your Lashes in Comfort with Vanilla Scent:

The Vanilla Scented Ultra Bond Adhesive adds an inviting twist with its warm vanilla aroma, maintaining a quick curing time of just 1 second. This option combines performance with an aromatic touch, making your lash extension experience cozy and inviting.
Ultra Bond Vanilla Adhesive key features

Prolong Your Lashes with a Tropical Twist - Banana Scent:

For a tropical burst of fragrance, the Banana Scented Ultra Bond Adhesive stands out. While sharing the same quick 1-second curing time, it infuses your lash application with a refreshing banana scent, creating a unique and enjoyable beauty routine. The ingredient lineup remains consistent with Cyanoacrylate, PMMA, and Carbon Black for a powerful and enduring hold.
Ultra Bond Banana Adhesive key features
At LiiLash, we understand that variety is the spice of life in the world of eyelash extensions. Whether you prefer a soothing vanilla aroma or a tropical banana twist, our adhesive collection offers you the best options. The thin viscosity and low fumes make it easy and comfortable for lash artists and clients. Each type caters to experienced lash artists and ensures efficient application with quick drying times. Discover our adhesive collection to take your lash extension experience to the next level.