Fast-Drying Lash Glue for Humid Weather & Strong Retention — 0.5s Dry

0.5 second cure time for advanced lash artists working in humid environments — thin viscosity, deep black, waterproof and oil-proof formula with 6–8 weeks retention.

Why You'll Love It

• 0.5s fast cure — efficient working speed without sacrificing precision, ideal for volume sets where fast pickup matters
• Humidity-optimized formula — performs best at 50–60% humidity and 20–25°C, the optimal salon environment for consistent curing
• Waterproof & oil-proof — holds through sweat, humidity, and oily skin for 6–8 weeks retention
• Thin viscosity — works especially well for volume lash sets where minimal adhesive contact is needed for clean fan placement

Key Features

• 0.5 second dry time
• Deep black color — blends seamlessly with lash extensions
• 6–8 weeks retention
• Waterproof & oil-proof formula
• Thin viscosity — ideal for volume sets
• Medium fumes
• FDA & CE certified

Best For

• Optimal humidity environments (50–60%)
• Advanced and intermediate lash artists
• Volume lash extensions
• Faster application speed
• Better retention results in controlled salon environments

Specifications

Compare Options — Swaniya Glue Range

How To Use

1. Prep — Cleanse natural lashes with Eyelash Primer for maximum adhesion
2. Shake — Shake the bottle for 30 seconds before use
3. Dispense — Place a small drop onto a jade stone or glue ring
4. Dip — Dip the lash extension base into the glue — use minimal adhesive for a clean bond
5. Apply — Place 0.5mm from the lash line and hold for 1–2 seconds until 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 Glue Performance — Temperature & Humidity

• Optimal conditions: 20–25°C temperature, 50–60% humidity — this is when 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: 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 due to lower temperature and humidity — this is expected and does not affect quality or retention
• How it works: Lash glue requires moisture from the air to cure. Without enough humidity, curing slows down. Without enough warmth, the reaction is less active
• White residue on the bottle: This is caused by moisture in the air bonding with glue molecules on the bottle exterior during transport or storage in warm, humid, poorly ventilated conditions — especially common in summer. It does not affect the glue quality or performance inside the bottle. 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 is too high and will damage the glue
• Keep away from direct sunlight, air conditioning vents, and moisture
• Do not store near air conditioning airflow — the temperature fluctuation and condensation can degrade the formula
• 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?

Complete Your Glue Kit

• Eyelash Primer — Prep for 30–50% longer retention
• Transparent Lash Glue 0.5s — For colored and ombre lash extensions
• Lash Shampoo — Oil-free cleanser for client aftercare
• Professional Eyelash Adhesive Guide — Find the right glue for your technique

FAQ

Is this lash glue good for humidity?

Yes — this adhesive performs best at 50–60% humidity and 20–25°C. In low humidity or cold conditions, the glue cures slower and may feel thicker — this is normal. Use a nano mister to boost humidity or switch to the 1s Glue for more working time.

Why does my glue feel slower in winter?

Lower temperature and humidity in winter naturally slow the curing reaction — this is expected and does not affect quality. The glue still bonds correctly, just with slightly more working time. This is actually an advantage for artists who prefer a little more placement time in cooler months.

Is this lash glue beginner friendly?

No — because of the fast 0.5 second curing time, this glue is better suited for experienced lash artists. Beginners should start with the 1s Glue or 2s Glue for more placement time.

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

No — white residue on the outside of the bottle is caused by moisture in the air bonding with glue molecules on the bottle exterior, typically during transport in warm, humid, or poorly ventilated conditions. It is especially common in summer. The glue inside is not affected. Store the bottle in a dry, ventilated space and the residue will not reappear.

How long does retention last?

With proper application and aftercare, retention lasts 6–8 weeks for 0.5s glue (vs 6–7 weeks for 1s and ~8 weeks for 0.3s). Retention also depends significantly on the artist's technique — proper isolation, placement, and adhesive amount all matter as much as the glue itself.

How should I store this glue?

Store upright in a dry, ventilated space at 20–26°C. Do not refrigerate and do not store near air conditioning airflow. 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

When returning your purchased products, please keep the following important points in mind. You may return unwanted items by mail within 60 days of receiving your order.

Liquid products are not eligible for return or exchange.

We offer a 60-day return policy, which means you have 60 days after receiving your items to request a return.

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

To initiate a return, please contact us at info@swaniyalashes.com. If your return request is approved, we will send you detailed 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. We cannot accept items sent back to us without a prior return request.

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

**Damages and Issues**
Please inspect your order immediately upon receipt. If you discover that an item is defective, damaged, or if you have received the wrong item, please contact us right away so that we can evaluate the issue and resolve it for you 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 goods (e.g., beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. If you have questions or concerns about whether a specific item is eligible for return, please do not hesitate to contact us.

Unfortunately, we cannot accept returns on sale items (promotional goods) or gift cards.

**Exchanges**
The fastest way to ensure you get the item you want is to follow the return process for the item you currently have; once your return request is approved, simply place a separate order for the new item you wish to purchase.

**Refunds**
We will notify you as soon as we have received and inspected your returned item, and we will let you know whether your refund request has been approved. If your application is approved, the refund amount will be automatically credited back to your original payment account. Please note that your bank or credit card company may require some time to process and post the refund to your account; we appreciate your understanding in this regard. Furthermore, no refunds will be issued for returns or destroyed goods resulting from force majeure events—such as failure to cooperate with customs clearance, refusal to pay customs duties, refusal to collect a package from a designated pickup point, war, or natural disasters.

You may request a return and refund within 60 days of purchase. Return shipping costs must be borne by the buyer. Returned items must be unused, remain in their original condition as received, and include all original packaging.

Please ensure that returned items are packaged securely to prevent damage during transit. We accept no liability for any loss or damage incurred by returned items during the shipping process.

If you have any questions, please consult us prior to making a purchase. If an item is defective, please contact us within 60 days of receipt. Once we receive the defective item, we will immediately arrange for a replacement.
If, for any reason, you are not satisfied with the item you received, please feel free to contact us; we are dedicated to resolving any issues you may have!
Once an item has been shipped, we accept no liability for any damage or loss that may occur to the package during transit.

If you wish to cancel an order, you must notify us before the order has been shipped. We will confirm the order cancellation with you via email or online chat. Refund requests will be processed within seven business days. Depending on the processing speed of your bank, it may take up to 10–15 business days for the refund amount to appear on your account statement.

If your order has already been shipped, you will receive a notification indicating that it is currently in transit; in this instance, you must return the package to us before you can request a refund. Once we receive the returned package, we will immediately process the refund for that order.

If the return is requested due to reasons attributable to the consumer, the return shipping costs must be borne by the consumer. The specific shipping cost amount will depend on the rates charged by the courier service provider you select.

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