0.3s Lash Glue | Ultra-Fast Cure & Up to 8 Weeks Retention

0.3 second cure time — the fastest lash glue in the Swaniya range.

Ultra-fast bond, thin viscosity, deep black, waterproof and oil-proof lash adhesive formula with up to 8 weeks retention.

Why You'll Love It

• 0.3s ultra-fast lash adhesive cure — near-instant bond for fast placement speed, ideal for busy salons doing back-to-back lash appointments
• Longest retention in the range — up to 8 weeks with proper lash extension application and aftercare
• Thin viscosity — ideal for mega volume and advanced volume lash sets where minimal adhesive contact is critical
• Waterproof & oil-proof formula — deep black color that blends seamlessly with all lash extension types

Key Features

• 0.3 second dry time — fastest lash glue in the Swaniya range
• Deep black color — blends seamlessly with lash extensions
• Up to 8 weeks lash extension retention
• Waterproof & oil-proof lash adhesive formula
• Thin viscosity — ideal for volume and mega volume lash sets
• Medium fumes
• FDA & CE certified — safe for professional salon use

Best For

• Expert lash artists with fast placement speed
• Mega volume and advanced volume lash sets
• Busy salons doing back-to-back lash appointments
• Maximum lash extension retention results

Specifications

Compare Options — Swaniya Lash Glue Range

How To Use

1. Prep — Cleanse natural lashes with Eyelash Primer for maximum lash adhesion
2. Shake — Shake the lash glue bottle for 30 seconds before use
3. Dispense — Place a small drop of lash adhesive 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 — bond sets in 0.3 seconds, no holding needed
6. Refresh — Replace glue drop every 15–20 minutes
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, 55–75% 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 lash bond lasts — not just the glue itself
• Low humidity or low temperature: Lash glue cures slower and may feel thicker — this is normal. Switch to 0.5s Lash Glue for more working time if needed
• Seasonal changes: Lash adhesive 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 lash glue works: Lash adhesive requires moisture from the air to cure. This 0.3s lash glue cures fastest when humidity is sufficient
• 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 lash adhesive 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
• 0.5s Lash Glue — Step down for more working time
• Lash Shampoo — Oil-free cleanser for client lash aftercare
• Lash Extension Bonder — Instantly cure and seal lash adhesive after placement

FAQ

What is 0.3s lash glue?

0.3s lash glue is an ultra-fast curing lash extension adhesive with a 0.3 second dry time — the fastest in the Swaniya range. The bond sets almost instantly after placement, allowing expert lash artists to work faster with no holding time. It delivers up to 8 weeks retention with proper application and aftercare.

Is 0.3s lash glue beginner friendly?

No — the 0.3 second cure leaves almost no working time. This lash adhesive is for expert artists who can place extensions consistently in under 0.3 seconds. Beginners should start with 1s Lash Glue or 2s Lash Glue for more working time.

Why does my lash glue feel slower in winter?

Lower temperature and humidity in winter naturally slow the curing reaction of lash adhesive — this is expected and does not affect quality. Switch to 0.5s Lash Glue for more consistent working time in cold or dry conditions.

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

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

How long does lash extension retention last with 0.3s glue?

Up to 8 weeks with proper lash extension application and aftercare — the longest retention in the Swaniya lash glue range. Retention also depends on the artist's technique: proper isolation, placement, and adhesive amount all matter as much as the lash glue itself.

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.