0.5s Lash Glue | Professional Volume Lash Adhesive

0.5 second cure time — the most popular lash glue in the Swaniya range.

Fast bond, thin viscosity, deep black, waterproof and oil-proof lash adhesive formula with 6–8 weeks professional lash extension retention.

Why You'll Love It

• 0.5s fast cure lash adhesive — efficient working speed without sacrificing precision, ideal for volume lash sets where fast pickup and clean fan placement matter
• 6–8 weeks retention — professional-grade lash extension adhesive that holds through sweat and oily skin
• Waterproof & oil-proof formula — ideal for clients with oily skin or active lifestyles
• Thin viscosity professional adhesive — works especially well for volume lash extensions where minimal adhesive contact is needed for clean, lightweight fan placement

Key Features

• 0.5 second dry time — fast cure lash glue for experienced artists
• Deep black color — blends seamlessly with lash extensions for a natural finish
• 6–8 weeks retention — professional-grade lash extension adhesive
• Waterproof & oil-proof — ideal for clients with oily skin
• Thin viscosity — perfect for volume and mega volume lash sets
• Medium fumes — standard professional salon use
• FDA & CE certified lash adhesive

Best For

• Advanced and intermediate professional lash artists
• Volume lash extensions and mega volume sets
• Clients with oily skin who need stronger, longer-lasting adhesion
• Faster application speed without sacrificing retention

Specifications

Compare Options — Swaniya Lash Glue Range

How To Use

1. Prep — Cleanse natural lashes with Eyelash Primer for maximum lash extension adhesion
2. Shake — Shake the bottle for 30 seconds before use to activate the formula
3. Dispense — Place a small drop onto a jade stone or glue ring
4. Dip — Dip the lash extension base into the adhesive — use minimal glue for a clean, lightweight bond
5. Apply — Place 0.5mm from the lash line and hold for 1–2 seconds until fully bonded
6. Refresh — Replace glue drop every 20–30 minutes for optimal performance
7. After use — Squeeze out excess air, wipe the nozzle clean, and seal tightly

Understanding Lash Glue Performance — Temperature & Humidity

• Optimal conditions: 20–25°C temperature, 50–60% humidity — this is when lash adhesive curing speed and retention are at their best
• Retention is also technique-dependent: The lash artist's application speed, isolation quality, and placement all significantly affect how long the bond lasts — not just the glue itself
• Low humidity or low temperature: Lash glue cures slower and may feel thicker — this is normal. Use a nano mister to boost humidity if needed
• Seasonal changes: Application in winter is naturally slower than summer — this is expected and does not affect quality or retention
• How lash glue works: Cyanoacrylate lash adhesive requires moisture from the air to cure. Without enough humidity, curing slows down
• White residue on the bottle: Caused by moisture bonding with glue molecules on the bottle exterior during transport or storage. Does not affect the lash glue inside. Keep the bottle in a dry, ventilated space to prevent this

Storage Instructions

• Store upright in a dry, ventilated space at 20–26°C
• Do not refrigerate — humidity inside the fridge will damage the lash adhesive
• Keep away from direct sunlight, air conditioning vents, and moisture
• After opening: squeeze out excess air and wipe the nozzle clean after each use
• Opened bottle: use within 4–6 weeks for best performance

Related Guides

• Humidity Guide for Lash Glue: How to Control Your Environment for Maximum Retention
• Lash Retention Guide: Why Extensions Fall Out and How to Fix It
• My Client Has Sensitive Eyes — Which Lash Glue Should I Use?

Related Products

• Eyelash Primer — Prep for 30–50% longer lash extension retention
• Transparent Lash Glue 0.5s — For colored and ombre lash extensions
• Lash Shampoo — Oil-free cleanser for client aftercare and lash longevity
• Lash Extension Bonder — Instantly cure and seal lash adhesive after placement

FAQ

What is 0.5s lash glue?

0.5s lash glue is a fast-cure professional lash extension adhesive with a 0.5 second dry time. It's the most popular lash glue in the Swaniya range — fast enough for experienced artists working with volume and mega volume sets, while still allowing precise placement. It delivers 6–8 weeks retention with proper application and aftercare.

Is this fast-cure lash glue beginner friendly?

No — the 0.5 second cure leaves limited working time. This professional lash adhesive is better suited for experienced lash artists who can work quickly and precisely. Beginners should start with 1s Lash Glue or 2s Lash Glue for more placement time.

Is this lash glue good for volume lash extensions?

Yes — the thin viscosity formula makes this one of the best lash glues for volume and mega volume sets. Thin adhesive means less product on each fan, resulting in lighter, cleaner bonds and better lash retention for your clients.

Does this lash adhesive work for clients with oily skin?

Yes — the waterproof and oil-proof formula is designed to hold through oily skin and sweat. It's an excellent choice for clients who struggle with lash retention due to oily skin or an active lifestyle.

Why does my lash glue feel slower in winter?

Lower temperature and humidity in winter naturally slow the curing reaction of cyanoacrylate adhesives — this is expected and does not affect quality. The glue still bonds correctly, just with slightly more working time.

There is white residue on my lash glue bottle — is it damaged?

No — white residue on the outside of the bottle is caused by moisture bonding with glue molecules on the bottle exterior during transport or storage. The lash adhesive inside is not affected. Store in a dry, ventilated space and the residue will not reappear.

How long does lash extension retention last with 0.5s glue?

With proper application and aftercare, retention lasts 6–8 weeks. Retention also depends on the artist's technique — proper isolation, placement, and adhesive amount all matter as much as the lash glue itself.

How should I store this professional lash adhesive?

Store upright in a dry, ventilated space at 20–26°C. Do not refrigerate. After opening, squeeze out excess air and wipe the nozzle clean after each use. Use within 4–6 weeks of opening for best performance.

Shipping & Returns

Please note the following when returning purchased items. You may return unwanted items by mail within 60 days of receiving your order.

Liquid products are non-returnable and non-exchangeable.

We offer a 60-day return policy, meaning you can request a return within 60 days of receiving your item.

To be eligible for a return, your item must be in the same condition as when you received it—unworn or unused, with tags intact, and in its original packaging. You will also need to provide a receipt or proof of purchase.

To initiate a return, please contact us at info@swaniyalashes.com. If your return is approved, we will send you instructions on how and where to send your package. Unless the return is due to a product defect, the buyer is responsible for all return shipping costs. Items sent back to us without first requesting a return will not be accepted.

If you have any questions regarding returns, please feel free to contact us at info@swaniyalashes.com.

**Damages and Issues**
Please inspect your order upon receipt. If you discover that an item is defective or damaged, or if you received the wrong item, please contact us immediately so we can evaluate the issue and resolve it promptly.

**Exceptions / Non-returnable Items**
Certain types of items cannot be returned, such as perishable goods (e.g., food, flowers, or plants), custom products (e.g., special orders or personalized items), and personal care items (e.g., beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please contact us if you have questions about the eligibility of a specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

**Exchanges**
To get the item you want as quickly as possible, we recommend following the return process for your current item; once the return is approved, simply place a separate order for the new item you wish to purchase.

**Refunds**
Once we receive and inspect your return, we will notify you immediately regarding the approval status of your refund. If approved, the refund will be automatically processed to your original payment method. Please note that it may take some time for your bank or credit card company to process and post the refund; we appreciate your understanding. Additionally, no refunds will be issued for returns or the destruction of goods resulting from *force majeure* events (such as failure to cooperate with customs clearance, refusal to pay duties, refusal to collect the package at the designated pickup point, war, or natural disasters).

You may request a return and refund within 60 days of purchase. Return shipping costs are the responsibility of the buyer. Returned items must be unused, in their original condition upon receipt, and include all original packaging.

Please ensure return items are securely packaged to prevent damage during transit. We are not liable for any loss or damage to returned items occurring during shipping.

If you have any questions, please consult us before purchasing. If an item is defective, please contact us within 60 days of receipt. We will arrange a replacement immediately upon receiving the defective item.
If you are not satisfied with the item you received, please feel free to contact us; we are committed to resolving any issues you encounter!
Once an item has shipped, we are not responsible for any damage or loss that may occur to the package during transit.

To cancel an order, please notify us before the order ships. We will confirm the cancellation with you via email or online chat. Refund requests will be processed within seven business days. Depending on your bank's processing speed, it may take 10 to 15 business days for the refund amount to appear on your account statement.

If the order has already shipped, you will receive a shipping status notification; in this case, you must return the package to us before a refund can be requested.
We will process the refund immediately upon receiving the returned package.
No refunds will be issued if goods are destroyed by customs due to reasons attributable to the buyer (e.g., refusal to cooperate with customs clearance, incorrect address, inability to be contacted, etc.). If goods are forcibly returned by customs, the buyer is responsible for both the return shipping costs and the original shipping costs. The specific shipping amount depends on the rates charged by your chosen courier service.

If the item you received is damaged or if a shipping error occurred due to our fault, the consumer will not be responsible for the resulting return shipping costs.