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BioLash Adhesive 0.5g Sample Strong Professional Eyelash Extension Glue for Sensitive Eyes

Medical Grade, Allergy Free, 1-2 sec, Great Retention
Code: BioLash 0.5g
  • $5.60
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Item in Stock   |   Usually dispatched within 24 hours
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Do you need a new eyelash extension glue and want to try something different without buying a full-sized bottle? Do you want to cater to a wider variety of clientele? We have you covered! Test out our BioLash adhesive today and be amazed!

Key Features

  • Hypoallergenic
  • 0.5g/ Clear-Black colour
  • 1-2 sec. setting time
  • Excellent retention
  • Medium Viscosity
  • 80% surgical adhesive
  • Bacteriostatic
  • Safest, no HQ or Formaldehyde
  • Complies with EU Cosmetic regulation
  • Made in the UK

Designed for

  • Classic Lashes/Cashmere Lashes
  • Lower Lashes
  • All Russian Volume Lashes


  • Ideal Room Humidity: 45% - 60%
  • High Humidity Compatible: 60% - 75%
  • Room Temperature: 18°C - 24°C
  • Experience Level: Intermediate to Advanced

Biolash adhesive is a professional medical-grade sensitive glue that is fast-cure and has a long-lasting strong bond for excellent retention, such a rare find! Hypoallergenic, Latex-free and complies with EU cosmetic regulation (the highest standard for individual eyelash extension glue), Biolash adhesive requires no patch testing thanks to its low fume, and gentle composition, largely avoiding the risk of allergic reactions. Suitable for all semi-permanent individual lash extension applications including classic lashes, lower lashes and Russian volume lashes – one solution that fixes all.

What makes BioLash adhesive the best sensitive eyelash extension glue?

The formula for BioLash adhesive is based on the latest technological developments to come out of the field of wound closure. When compared with traditional suturing techniques, studies have found that the use of n-Butyl Cyanoacrylate (the main ingredient of Biolash glue!) is a much safer and more functional alternative, not only in terms of time required to close a wound but also in improving the cosmetic appearance of the wound while significantly reducing the chance of infection. Such findings lead the U.S. Food and Drug Administration to approve using n-Butyl Cyanoacrylate (Dermabond) as a suitable surgical-grade adhesive as far back as 1998.

The formula for BioLash Adhesive is based heavily on surgical-grade adhesive, with only a few minor scientific adaptations, it has been tailored for eyelash extension application. Containing more than 80% n-Butyl Cyanoacrylate, BioLash is the best fume-free adhesive making it the safest choice for those with sensitive eyes and who are prone to allergic reactions. The implied health benefits and protection for both the lash artists and their clients are significant – especially for the lash artists who can occasionally develop an allergy through extended exposure to normal glues and their fumes.

BioLash adhesive’s inherent bacteriostatic properties also prevent bacteria from growing, thereby lowering the risk of any eye infection. Made in the UK in a specialized ISO-certified laboratory, BioLash adhesive has passed EU Cosmetic regulation EC1223/2009 safety tests, making it the ultimate bonder for eyelash extension application.

Product Properties

  • Medical Grade
  • Cruelty-free
  • Vegan-friendly
  • Latex-free
  • HQ free
  • Formaldehyde free
  • Paraben-free
  • Oil resistant
  • Water-resistant
  • Heat resistant
  • Complies with EU Cosmetic regulation EC1223/2009


  • For professional use only
  • Technicians must be fully trained and insured
  • Keep out of reach of children

Glue Storage Tips

  • Always shake your adhesive before use to ensure the ingredients are mixed properly. All LashArt adhesives contain carbon black which requires a good shake. Use LashArt Glue Shaker to get perfect consistency!
  • Always use LashArt Dry Cleansing Pads to wipe away any excess adhesive then keep the cap on securely. Replace the cap if dry glue builds up.
  • Keep your adhesive moisture-free with LashArt Airtight Jar which adapts to every humidity level and extends your glue shelf life. Alternatively, use the provided preserving pack and silica gel for extra moisture control.
  • If you’re not planning on using the glue right away, adhesives can be stored in the refrigerator to extend the shelf life up to 12 months. Once ready to use, bring it to room temperature for at least 24 hours before application.
  • Once opened, keep the adhesive in a sealed container in a cool, dry place between use.


All Orders under £15

FREE Royal Mail 1st Class Delivery (2-3 days)
£2 Upgrade to Royal Mail Tracked 24 Service (1-2 days)
£4 Upgrade to DPD Next Day Delivery

All Orders Between £15 - £30

FREE Royal Mail Royal Mail Tracked 48 Service (2-3 days)
£2 Upgrade to Royal Mail Tracked 24 Service (1-2 days)
£4 Upgrade to DPD Next Day Delivery

All Orders Between £30 - £50

FREE Royal Mail Tracked 24 Service (1-2 days) Save £2!
£4 Upgrade to DPD Next Day Delivery

All Orders Over £50

FREE DPD Next Day Delivery Save £4!

*Our Cut-off time for same-day dispatch is 12 noon, Monday - Friday
*Orders placed on Friday before 12 noon and shipped by Royal Mail delivery could arrive either on Saturday or Monday.
*Orders placed on Friday before 12 noon and shipped by DPD Next Day delivery will arrive on Monday.
*DPD Saturday delivery is charged at £15 and the order needs to be placed before 12 noon on Friday.

 Scottish Highlands and Islands


Scottish Highlands and Islands

Royal Mail 1st Class or Tracked Delivery (2-5 days)




Orders under €150 - €15 Express Delivery (3-5 days)
Orders over  €150 - FREE Express Delivery (3-5 days)


Royal Mail/UPS

Orders under $200  - $20 Express Delivery (3-7 days)
Orders over $200    - FREE Express Delivery (3-7 days)



Royal Mail/TNT/UPS

Orders under $500  - $30 Express Delivery (3-7 days)
Orders over $500    - Free Express Delivery (3-7 days)




Returns Policy

If your product has been damaged in transit, is faulty or missing products, please contact us by e-mail or phone within 5 working days of order date to arrange a replacement or a refund and to arrange the return of the faulty items.

We will not exchange or refund any item which has been used or is not in the exact condition in which we dispatched it.

You must contact us by phone or email to confirm which items are being returned. You will be responsible for the cost of returning the goods to us (we recommend you get Proof of Posting). There will be no refund of the cost of returning the goods. Any free gifts associated with an item must be returned at the same time. Please return them to the address given on our website along with a note of your order number, full name, and the reason for return. Refunds will be made to the original charged account within 7 days of receipt of the returned goods.

Faulty Adhesives
Lashart will not accept responsibility for any loss of lashes or Irritation to clients.
If adhesives are believed to be faulty they must be returned for testing before any refund is made. If the product is deemed to be faulty, a full refund will be processed. In such cases, we will refund the postage cost of returning the item and any replacement will be sent with no further P&P charge.
Please be aware that testing of a product’s quality and receiving the results is often a 4-5 working day process.

Faulty Lashes

LashArt will not be held responsible for trays of lashes that are deemed to be faulty through incorrect use. If you believe a tray to be faulty you will be required to return the tray to LashArt for testing. LashArt will then test the lashes and send a video of the result showing if the lashes are actually faulty or not. If found to be faulty LashArt will consider the amount to be refunded judging by how many lashes from the tray were returned. If not found to be faulty LashArt will return the lashes to you.

Important notice: self-fanning lashes are made differently to all other lashes. LashArt uses a special non-drying glue on the bottom which activates the fan on pinching and will hold the shape of the fan perfectly. A small percentage of the lashes may be sticky due to the lashes being glued by hand, therefore the height of the glue may vary.

Faulty Tweezers

Lashart will not send replacement items out for faulty tweezers without receiving either a photo of the faulty items (clearly showing the fault) or after receiving the faulty tweezers back for inspection.  If found to be faulty after inspection we will issue a full refund for the product and the return postage cost.

Cancellation of Orders

Except at the busiest time of the year, e.g. Christmas, orders are normally dispatched to you on the next working day of receipt by us. If you wish to cancel BEFORE we have sent goods, you must do so by phone or email as soon as possible. If your order has not been sent, it will be cancelled and you will not be charged.

If you change your mind and cancel AFTER your order has been sent or after receiving the goods the following procedures apply:
When you receive your order, as per the EU Distance Selling Directive, you have a “cooling off period” of 14 days to return the ordered products if you have changed your mind and wish to cancel. The goods must be returned unused, unopened and in the same condition as they were originally dispatched from Lashart.

Regulations state for orders over £40 Customers have:

  • 14 days after item received to cancel.
  • 14 days to return after notifying desire to cancel
  • 14 days to receive a refund after item received by seller
  • 30 days to notify non-receipt of delivery

Entitlement to full refund including out-going shipping cost (standard shipping only if the customer has paid extra for premium) Note: we offer free shipping over £15.00 so in most cases, this is not an issue. The customer will be responsible for the cost of returning unwanted items but we will refund the cost if faulty.

Unable to deliver
If you are not available to receive your order and it is returned to us, your payment will be refunded minus any shipping charges already paid and any costs incurred in returning the package to us.

If an attempt to deliver goods continues to fail through no fault of our or the couriers (you are not in or have entered the wrong address etc.) and is subsequently returned to us, we will not refund for shipping, and the cost incurred to us for shipping, and the courier returning the goods will be deducted from any refunds.

These conditions do not affect your statutory rights.