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Adhesives! The Struggle is REAL!

by Karen Crye on October 09, 2021

Sinful Lashes creates our adhesives from start to finish and we know everything that’s in our bottles. We start by using the highest quality ingredients so ours are balanced adhesives that have low fumes, are fast setting and have longer retention.

Adhesive 411!


All Sinful Lashes adhesives are latex free.


Is there such a thing a formaldehyde free lash adhesive? Trace amounts of formaldehyde naturally occur as the adhesive degrades over time. The formaldehyde level in Sinful Lashes adhesives is not measurable as it is not detectable in tests that measure formaldehyde.

Shelf Life

Sinful Lashes receives adhesive shipments every 2 weeks which means it’s always fresh. This is why  we don’t sell on Amazon. Having our adhesive sit in a warm warehouse for months can degrade the quality immensely. You can store unopened adhesive up to 3 months but we recommend storing unopened AND opened adhesive in a cosmetic fridge (not a regular fridge). We have found that  opened adhesives will last a solid 6 weeks if stored in a cosmetic fridge where the walls cool down and DOES not blow cold air. If you don’t have one it’s best to store your opened adhesive in the box with silica pack and foil pouch it comes in, store in a cool dry place for up to 4 weeks.

Michelle uses this Mini Beauty fridge by FaceTory from Amazon $89     

Setting Speed

Knowing your setting speed is really important for getting the best bond. We have that information  for you!

  • Black Diamond 1-2 seconds
  • Gold Topaz 1-2 seconds
  • Red Ruby 1-2 seconds
  • Girl Next Door 1-1.5 seconds
  • Femme Fatale .5-1 seconds


How are adhesives work within your environment is a complicated issue. But to simplify, it comes down to the grade of cyanoacrylate and the amount moisture in the bottle.

Let us help you choose your bestie.

               Black Diamond-High humidity 55-75%

               Gold Topaz-Low humidity 15-35%

               Red Ruby-Ideal Humidity 40-55%

               Girl Next Door-Flexible Humidity range. 35-70%

               Femme Fatale-Flexible Humidity range. 35-70%

Happy Lashing!