Eyelash Glues

Glue	Drying Time	Best For	Colour	Ideal Room Conditions	Consistency
Swift Bond	0.5s	Very fast-working lash artists	Black	40 – 85% humidity, 18 – 22°C	Thin
InvisiBlue	0.5s	Very fast artists wanting clear-curing results	Clear-curing	50 – 60% humidity, 18 – 25°C	Medium to thin
Royal Bond	0.5 – 1s	Fast, confident artists	Black	30 – 80% humidity, 18 – 22°C	Thin
Power Bond	0.5 – 1s	Fast artists who prefer a very thin glue	Black	50 – 65% humidity, 18 – 22°C	Watery / very thin
Sugar Glaze	0.7 – 1s	Fast artists who prefer more control	Black	40 – 60% humidity, 18 – 23°C	Syrup-like
Flexie	1s	Artists wanting flexibility and control	Black	40 – 70% humidity, 18 – 22°C	Syrup-like
Lady Bond	1 – 2s	Artists wanting a balanced drying time	Black	50 – 65% humidity, 18 – 22°C	Medium to thin
Crystal Bond	1 – 2s	Artists wanting a clear-curing adhesive	Clear-curing	45 – 60% humidity, 18 – 22°C	Medium to syrup-like
Satin Bond	2s	Newer artists or artists needing more time	Black	50 – 65% humidity, 18 – 22°C	Medium

Glue

Drying Time

Best For

Colour

Ideal Room Conditions

Consistency

Swift Bond

0.5s

Very fast-working lash artists

Black

40 – 85% humidity, 18 – 22°C

Thin

InvisiBlue

0.5s

Very fast artists wanting
clear-curing results

Clear-curing

50 – 60% humidity, 18 – 25°C

Medium to thin

Royal Bond

0.5 – 1s

Fast, confident artists

Black

30 – 80% humidity, 18 – 22°C

Thin

Power Bond

0.5 – 1s

Fast artists who prefer
a very thin glue

Black

50 – 65% humidity, 18 – 22°C

Watery / very thin

Sugar Glaze

0.7 – 1s

Fast artists who prefer
more control

Black

40 – 60% humidity, 18 – 23°C

Syrup-like

Flexie

Artists wanting flexibility
and control

Black

40 – 70% humidity, 18 – 22°C

Syrup-like

Lady Bond

1 – 2s

Artists wanting a balanced
drying time

Black

50 – 65% humidity, 18 – 22°C

Medium to thin

Crystal Bond

1 – 2s

Artists wanting a
clear-curing adhesive

Clear-curing

45 – 60% humidity, 18 – 22°C

Medium to syrup-like

Satin Bond

Newer artists or artists
needing more time

Black

50 – 65% humidity, 18 – 22°C

Medium

Choose By	Why It Matters
◷ Drying Time	The faster the glue, the faster you need to isolate, place and attach the extension correctly.
♨ Room Conditions	Humidity and temperature affect how quickly your adhesive cures and how consistently it performs.
≋ Consistency	Thin glues feel lightweight and fast, while syrup-like glues can offer more control during attachment.
◊ Colour	Black glues create a darker lash line, while clear-curing glues are ideal for clients sensitive to carbon black or for colourless results.
♙ Working Style	If you work quickly, choose a faster glue. If you need more time to place each extension, choose a slower-drying adhesive.

Choose By

Why It Matters

◷ Drying Time

The faster the glue, the faster you need to isolate, place and attach the extension correctly.

♨ Room Conditions

Humidity and temperature affect how quickly your adhesive cures and how consistently it performs.

≋ Consistency

Thin glues feel lightweight and fast, while syrup-like glues can offer more control during attachment.

◊ Colour

Black glues create a darker lash line, while clear-curing glues are ideal for clients sensitive to carbon black or for colourless results.

♙ Working Style

If you work quickly, choose a faster glue. If you need more time to place each extension, choose a slower-drying adhesive.

Eyelash glue should be chosen based on your room humidity, temperature, working speed, and experience level. The right eyelash extension glue helps improve retention, reduce application issues, and make treatments more consistent by ensuring a secure bond between the natural lash and the extension. This page will help you understand how to match a lash adhesive to your specific salon environment and technical skill level to achieve long-lasting results for your clients.

What Is Eyelash Glue and What Is It Used For?

Eyelash glue is a specialized cyanoacrylate-based medical-grade adhesive used to bond eyelash extensions to natural lashes. Unlike strip lash glue, this is a semi permanent lash glue designed to last throughout the natural lash growth cycle, which typically ranges from 6 to 8 weeks.

Who should use professional eyelash glue adhesive?

A professional eyelash glue adhesive must only be used by trained and certified lash technicians. Because these adhesives cure almost instantly and emit concentrated fumes, they are not suitable for self-application or "DIY" clusters. Using a high-strength glue for eyelash extensions on yourself poses a significant risk of eye injury or chemical burns.

How to Choose the Best Eyelash Glue

Selecting the right lash extension glue is not about finding the "strongest" formula, but the one that behaves predictably in your workspace.

Adhesive Name	Drying Time	Optimal Humidity	Skill Level	Best For
Power Bond	0.5 - 1s	50% - 65%	Advanced	Max Retention & High Speed
Royal Bond	0.5 - 1s	30% - 80%	Advanced	Unpredictable Humidity
Flexie	1s	40% - 70%	Advanced	Low Humidity / Fast Artists
Lady Bond	1 - 2s	50% - 65%	All Levels	Bestseller / Versatile
Satin Bond	2s	50% - 65%	Beginner	Precise Placement
Crystal Bond	1 -2s	45% - 60%	All Levels	Coloured/Sensitive sets
Swift Bond	0.5s	40% - 85%	Advanced	High-speed applications
Sugar Glaze	0.7 - 1s	40% - 60%	Advanced	Fast/Low-cost sets

Drying time: beginner, intermediate, and professional options

Lash glue drying time is the most critical factor for a technician.

0.5-1 second: Ideal for advanced artists who can isolate and place extensions instantly.
1-2 seconds: Better for intermediate artists or those working in high-humidity environments where glue cures faster.
2-3 seconds: Recommended for beginners to allow time for correct placement and adjustment before the bond sets.

Humidity and temperature requirements

Every eyelash adhesive glue has a "sweet spot." For example, London Lash Pro’s "Power Bond" works best at 50%-65% humidity. If your room is too dry, the glue will cure too slowly, leading to "stickies" (lashes sticking together). If it is too humid, the glue will shock-cure, becoming brittle and causing poor retention.

Ingredients and sensitivity considerations

While most professional eyelash glue contains cyanoacrylate for strength, some formulas are developed with lower fume levels for sensitive clients. However, even "sensitive" glues require a patch test if a client has a history of allergies.

Colour, consistency, and flexibility

Black lash glue is the industry standard as it blends with black extensions to create a seamless look. Clear lash glue is a better choice for colored lash sets or "invisible" bonds on light-colored natural lashes, as it contains no carbon black pigment, a common allergen.

Professional Eyelash Glue for Lash Extensions

A professional lash glue differs from retail products because of its high-purity ingredients and specific polymerization process.

Why lash technicians need the right lash extension adhesive

If an artist uses a 0.5-second glue but takes 2 seconds to place the extension, the glue will have already partially cured before touching the natural lash. This results in "false bonding," where the lash looks attached but pops off during brushing.

Main Professional Selection Criteria:

Drying Speed: 0.5s to 3s options.
Retention: Typically 5-8 weeks.
Viscosity: Thin formulas for volume fans; thicker for classic sets.
Fumes: Measured from low to high.
Colour: Black or Clear.

How to Store Lash Glue Properly

Proper storage is the only way to maintain the chemical integrity of your eyelash extension glue.

Ideal storage temperature and humidity

Store your adhesive glue in a cool, dark place, ideally between 18°C and 22°C. Use an airtight container with silica gel or dry rice to draw away moisture. Never store glue in the fridge after opening, as condensation can form inside the bottle and ruin the formula.

How long adhesives last

Unopened: Up to 6 months.
Opened: 4-6 weeks.
Signs of Expiration: If the glue becomes "stringy," gloopy, or loses its deep black pigment, it has expired and should be replaced.

Eyelash Glue Price: What Affects the Cost?

A premium lash extension glue costs more because of the refinement of the cyanoacrylate and the quality of the stabilizers used. Cheaper adhesives often contain more impurities, which lead to higher fumes, increased allergic reactions, and inconsistent drying times.

Price ranges and selection

Specialist/High-Versatility Glues (£40 - £44): Formulas like Royal Bond (£43.99) and Flexie (£40.99) sit at the higher end of the price spectrum. This cost reflects their ability to work in wide-ranging humidity levels (up to 80%), offering technicians peace of mind in unpredictable climates.
Standard Professional Formulas (£21 - £36): High-performance staples such as Power Bond (£21.99) and Crystal Bond (£30.99) offer exceptional retention for artists with stable room conditions.
Trial and Entry-Level Options (£5 - £8): For technicians testing a new formula, the London Lash Sample Set (£7.99) provides access to all seven glue types, while Sugar Glaze starts from £4.99.

Subscription and long-term value

To maintain the best eyelash glue adhesive performance, bottles must be replaced every 4–6 weeks. London Lash offers a subscription service on your favourite adhesives, which is a significant cost-saving opportunity for busy salons. Subscribing ensures you always have a fresh, active bottle delivered before your current one expires, reducing the risk of retention issues caused by oxidized or "old" glue.

Where to Buy Eyelash Glue in the UK

If you are searching for lash glue near me, the most reliable option is to order directly from a specialist UK supplier like London Lash Pro. While general marketplaces may offer lower prices, they often lack the temperature-controlled warehousing essential for maintaining the chemical stability of cyanoacrylate.

Best Practices for Lash Technicians

To maintain consistent performance, use a hygrometer to monitor your room conditions daily. If your glue is drying too slowly, increase the humidity or switch to a faster-drying formula. If the lashes are not bonding, use an adhesive remover for lashes to clean the natural lashes thoroughly before reapplying with a fresh drop of glue.

Eyelash Glue Checklist Before Buying

For Beginners: Choose a 2-3 second drying time to focus on isolation.
For Professionals: Choose 0.5-1 second speed for high-volume salons.
For Summer: Use high-humidity formulas.
For Maintenance: Replace glue every 4 weeks.

Frequently Asked Questions About Lash Extension Glue

How long does eyelash extension glue last?

Once opened, professional lash adhesives like Power Bond or Lady Bond are effective for 4 to 6 weeks. Unopened bottles usually last up to 6 months from the date of manufacture.

What is the best eyelash glue for sensitive eyes?

For clients with sensitivities, a low-fume formula like Crystal Bond is the best choice. Because it is formulated without Carbon Black pigment (a common irritant), it significantly reduces the risk of reaction. Alternatively, Satin Bond is an excellent option for sensitive clients as its slower 2-second drying time emits fewer concentrated vapours during the curing process.

What is Superbonder and do I need it?

Superbonder is a professional sealant that instantly cures eyelash glue without shock-curing. It is a vital addition to any kit because it immediately locks in adhesive fumes, significantly reducing post-treatment sensitivity and eye irritation. Using Superbonder ensures maximum retention and allows your clients to get their lashes wet immediately after their appointment, rather than waiting the standard 24 hours.

Is black or clear eyelash glue better?

While black eyelash glue, such as Royal Bond, remains the industry standard for adding depth to the lash line and blending seamlessly with black extensions, clear eyelash glue like Crystal Bond serves as an essential alternative for specific technical needs. The transparent formula is ideal for applying brown or coloured lashes where a visible black bond would be distracting, and it also provides a safer option for sensitive clients who may react to the carbon black pigment found in darker adhesives.

How should professional lash glue be stored?

To maintain the chemical integrity of your London Lash adhesive, store it in an airtight container, upright, in a cool and dry place away from direct sunlight. Always wipe the nozzle with a lint-free wipe after use to prevent the cap from getting stuck.